Support #[repr(simd)] types in input/output of PowerPC inline assembly
This commit is contained in:
Taiki Endo
parent
9b4d7c6a40
commit
0f8ebba54a
12 changed files with 595 additions and 352 deletions
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@ -656,9 +656,9 @@ fn reg_to_gcc(reg: InlineAsmRegOrRegClass) -> ConstraintOrRegister {
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg) => "r",
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg_nonzero) => "b",
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::freg) => "f",
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::vreg) => "v",
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::cr)
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| InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::xer)
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| InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::vreg) => {
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| InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::xer) => {
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unreachable!("clobber-only")
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}
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InlineAsmRegClass::RiscV(RiscVInlineAsmRegClass::reg) => "r",
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@ -736,9 +736,11 @@ fn dummy_output_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, reg: InlineAsmRegCl
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg) => cx.type_i32(),
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg_nonzero) => cx.type_i32(),
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::freg) => cx.type_f64(),
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::vreg) => {
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cx.type_vector(cx.type_i32(), 4)
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}
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InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::cr)
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| InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::xer)
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| InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::vreg) => {
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| InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::xer) => {
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unreachable!("clobber-only")
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}
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InlineAsmRegClass::RiscV(RiscVInlineAsmRegClass::reg) => cx.type_i32(),
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@ -656,9 +656,8 @@ fn reg_to_llvm(reg: InlineAsmRegOrRegClass, layout: Option<&TyAndLayout<'_>>) ->
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PowerPC(PowerPCInlineAsmRegClass::reg) => "r",
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PowerPC(PowerPCInlineAsmRegClass::reg_nonzero) => "b",
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PowerPC(PowerPCInlineAsmRegClass::freg) => "f",
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PowerPC(PowerPCInlineAsmRegClass::cr)
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| PowerPC(PowerPCInlineAsmRegClass::xer)
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| PowerPC(PowerPCInlineAsmRegClass::vreg) => {
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PowerPC(PowerPCInlineAsmRegClass::vreg) => "v",
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PowerPC(PowerPCInlineAsmRegClass::cr) | PowerPC(PowerPCInlineAsmRegClass::xer) => {
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unreachable!("clobber-only")
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}
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RiscV(RiscVInlineAsmRegClass::reg) => "r",
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@ -825,9 +824,8 @@ fn dummy_output_type<'ll>(cx: &CodegenCx<'ll, '_>, reg: InlineAsmRegClass) -> &'
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PowerPC(PowerPCInlineAsmRegClass::reg) => cx.type_i32(),
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PowerPC(PowerPCInlineAsmRegClass::reg_nonzero) => cx.type_i32(),
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PowerPC(PowerPCInlineAsmRegClass::freg) => cx.type_f64(),
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PowerPC(PowerPCInlineAsmRegClass::cr)
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| PowerPC(PowerPCInlineAsmRegClass::xer)
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| PowerPC(PowerPCInlineAsmRegClass::vreg) => {
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PowerPC(PowerPCInlineAsmRegClass::vreg) => cx.type_vector(cx.type_i32(), 4),
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PowerPC(PowerPCInlineAsmRegClass::cr) | PowerPC(PowerPCInlineAsmRegClass::xer) => {
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unreachable!("clobber-only")
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}
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RiscV(RiscVInlineAsmRegClass::reg) => cx.type_i32(),
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@ -392,6 +392,7 @@ symbols! {
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allow_fail,
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allow_internal_unsafe,
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allow_internal_unstable,
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altivec,
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alu32,
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always,
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and,
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@ -2154,6 +2155,7 @@ symbols! {
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volatile_store,
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vreg,
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vreg_low16,
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vsx,
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vtable_align,
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vtable_size,
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warn,
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@ -51,7 +51,11 @@ impl PowerPCInlineAsmRegClass {
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}
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}
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Self::freg => types! { _: F32, F64; },
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Self::vreg => &[],
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// FIXME: vsx also supports integers and floats: https://github.com/rust-lang/rust/pull/131551#discussion_r1797651773
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Self::vreg => types! {
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altivec: VecI8(16), VecI16(8), VecI32(4), VecF32(4);
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vsx: VecI64(2), VecF64(2);
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},
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Self::cr | Self::xer => &[],
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}
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}
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@ -34,7 +34,7 @@ This feature tracks `asm!` and `global_asm!` support for the following architect
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| PowerPC | `reg` | `r0`, `r[3-12]`, `r[14-28]` | `r` |
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| PowerPC | `reg_nonzero` | `r[3-12]`, `r[14-28]` | `b` |
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| PowerPC | `freg` | `f[0-31]` | `f` |
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| PowerPC | `vreg` | `v[0-31]` | Only clobbers |
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| PowerPC | `vreg` | `v[0-31]` | `v` |
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| PowerPC | `cr` | `cr[0-7]`, `cr` | Only clobbers |
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| PowerPC | `xer` | `xer` | Only clobbers |
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| wasm32 | `local` | None\* | `r` |
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@ -75,7 +75,8 @@ This feature tracks `asm!` and `global_asm!` support for the following architect
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| PowerPC | `reg` | None | `i8`, `i16`, `i32`, `i64` (powerpc64 only) |
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| PowerPC | `reg_nonzero` | None | `i8`, `i16`, `i32`, `i64` (powerpc64 only) |
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| PowerPC | `freg` | None | `f32`, `f64` |
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| PowerPC | `vreg` | N/A | Only clobbers |
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| PowerPC | `vreg` | `altivec` | `i8x16`, `i16x8`, `i32x4`, `f32x4` |
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| PowerPC | `vreg` | `vsx` | `i64x2`, `f64x2` |
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| PowerPC | `cr` | N/A | Only clobbers |
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| PowerPC | `xer` | N/A | Only clobbers |
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| wasm32 | `local` | None | `i8` `i16` `i32` `i64` `f32` `f64` |
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@ -181,6 +182,7 @@ This feature tracks `asm!` and `global_asm!` support for the following architect
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| PowerPC | `reg` | None | `0` | None |
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| PowerPC | `reg_nonzero` | None | `3` | None |
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| PowerPC | `freg` | None | `0` | None |
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| PowerPC | `vreg` | None | `0` | None |
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| SPARC | `reg` | None | `%o0` | None |
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| CSKY | `reg` | None | `r0` | None |
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| CSKY | `freg` | None | `f0` | None |
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@ -1,9 +1,15 @@
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//@ revisions: powerpc powerpc64
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//@ revisions: powerpc powerpc_altivec powerpc_vsx powerpc64 powerpc64_vsx
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//@ assembly-output: emit-asm
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//@[powerpc] compile-flags: --target powerpc-unknown-linux-gnu
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//@[powerpc] needs-llvm-components: powerpc
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//@[powerpc64] compile-flags: --target powerpc64-unknown-linux-gnu
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//@[powerpc_altivec] compile-flags: --target powerpc-unknown-linux-gnu -C target-feature=+altivec --cfg altivec
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//@[powerpc_altivec] needs-llvm-components: powerpc
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//@[powerpc_vsx] compile-flags: --target powerpc-unknown-linux-gnu -C target-feature=+altivec,+vsx --cfg altivec --cfg vsx
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//@[powerpc_vsx] needs-llvm-components: powerpc
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//@[powerpc64] compile-flags: --target powerpc64-unknown-linux-gnu --cfg altivec
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//@[powerpc64] needs-llvm-components: powerpc
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//@[powerpc64_vsx] compile-flags: --target powerpc64-unknown-linux-gnu -C target-feature=+vsx --cfg altivec --cfg vsx
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//@[powerpc64_vsx] needs-llvm-components: powerpc
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//@ compile-flags: -Zmerge-functions=disabled
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#![feature(no_core, lang_items, rustc_attrs, repr_simd, asm_experimental_arch)]
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@ -11,6 +17,13 @@
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#![no_core]
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#![allow(asm_sub_register, non_camel_case_types)]
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#[cfg_attr(altivec, cfg(not(target_feature = "altivec")))]
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#[cfg_attr(not(altivec), cfg(target_feature = "altivec"))]
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compile_error!("altivec cfg and target feature mismatch");
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#[cfg_attr(vsx, cfg(not(target_feature = "vsx")))]
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#[cfg_attr(not(vsx), cfg(target_feature = "vsx"))]
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compile_error!("vsx cfg and target feature mismatch");
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#[rustc_builtin_macro]
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macro_rules! asm {
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() => {};
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@ -29,8 +42,23 @@ trait Sized {}
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#[lang = "copy"]
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trait Copy {}
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impl<T: Copy, const N: usize> Copy for [T; N] {}
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type ptr = *const i32;
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#[repr(simd)]
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pub struct i8x16([i8; 16]);
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#[repr(simd)]
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pub struct i16x8([i16; 8]);
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#[repr(simd)]
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pub struct i32x4([i32; 4]);
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#[repr(simd)]
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pub struct i64x2([i64; 2]);
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#[repr(simd)]
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pub struct f32x4([f32; 4]);
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#[repr(simd)]
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pub struct f64x2([f64; 2]);
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impl Copy for i8 {}
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impl Copy for u8 {}
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impl Copy for i16 {}
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@ -39,6 +67,13 @@ impl Copy for i64 {}
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impl Copy for f32 {}
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impl Copy for f64 {}
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impl Copy for ptr {}
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impl Copy for i8x16 {}
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impl Copy for i16x8 {}
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impl Copy for i32x4 {}
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impl Copy for i64x2 {}
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impl Copy for f32x4 {}
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impl Copy for f64x2 {}
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extern "C" {
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fn extern_func();
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static extern_static: u8;
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@ -124,6 +159,72 @@ check!(reg_f32, f32, freg, "fmr");
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// CHECK: #NO_APP
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check!(reg_f64, f64, freg, "fmr");
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// powerpc_altivec-LABEL: vreg_i8x16:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i8x16:
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// powerpc64: #APP
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// powerpc64: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check!(vreg_i8x16, i8x16, vreg, "vmr");
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// powerpc_altivec-LABEL: vreg_i16x8:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i16x8:
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// powerpc64: #APP
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// powerpc64: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check!(vreg_i16x8, i16x8, vreg, "vmr");
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// powerpc_altivec-LABEL: vreg_i32x4:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i32x4:
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// powerpc64: #APP
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// powerpc64: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check!(vreg_i32x4, i32x4, vreg, "vmr");
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// powerpc_vsx-LABEL: vreg_i64x2:
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// powerpc_vsx: #APP
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// powerpc_vsx: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc_vsx: #NO_APP
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// powerpc64_vsx-LABEL: vreg_i64x2:
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// powerpc64_vsx: #APP
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// powerpc64_vsx: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc64_vsx: #NO_APP
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#[cfg(vsx)]
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check!(vreg_i64x2, i64x2, vreg, "vmr");
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// powerpc_altivec-LABEL: vreg_f32x4:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_f32x4:
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// powerpc64: #APP
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// powerpc64: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check!(vreg_f32x4, f32x4, vreg, "vmr");
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// powerpc_vsx-LABEL: vreg_f64x2:
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// powerpc_vsx: #APP
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// powerpc_vsx: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc_vsx: #NO_APP
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// powerpc64_vsx-LABEL: vreg_f64x2:
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// powerpc64_vsx: #APP
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// powerpc64_vsx: vmr {{[0-9]+}}, {{[0-9]+}}
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// powerpc64_vsx: #NO_APP
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#[cfg(vsx)]
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check!(vreg_f64x2, f64x2, vreg, "vmr");
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// CHECK-LABEL: reg_i8_r0:
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// CHECK: #APP
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// CHECK: mr 0, 0
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@ -197,3 +298,135 @@ check_reg!(reg_f32_f18, f32, "18", "f18", "fmr");
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// CHECK: fmr 18, 18
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// CHECK: #NO_APP
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check_reg!(reg_f64_f18, f64, "18", "f18", "fmr");
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// powerpc_altivec-LABEL: vreg_i8x16_v0:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr 0, 0
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i8x16_v0:
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// powerpc64: #APP
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// powerpc64: vmr 0, 0
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check_reg!(vreg_i8x16_v0, i8x16, "0", "v0", "vmr");
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// powerpc_altivec-LABEL: vreg_i16x8_v0:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr 0, 0
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i16x8_v0:
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// powerpc64: #APP
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// powerpc64: vmr 0, 0
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check_reg!(vreg_i16x8_v0, i16x8, "0", "v0", "vmr");
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// powerpc_altivec-LABEL: vreg_i32x4_v0:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr 0, 0
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i32x4_v0:
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// powerpc64: #APP
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// powerpc64: vmr 0, 0
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check_reg!(vreg_i32x4_v0, i32x4, "0", "v0", "vmr");
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// powerpc_vsx-LABEL: vreg_i64x2_v0:
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// powerpc_vsx: #APP
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// powerpc_vsx: vmr 0, 0
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// powerpc_vsx: #NO_APP
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// powerpc64_vsx-LABEL: vreg_i64x2_v0:
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// powerpc64_vsx: #APP
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// powerpc64_vsx: vmr 0, 0
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// powerpc64_vsx: #NO_APP
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#[cfg(vsx)]
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check_reg!(vreg_i64x2_v0, i64x2, "0", "v0", "vmr");
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// powerpc_altivec-LABEL: vreg_f32x4_v0:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr 0, 0
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_f32x4_v0:
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// powerpc64: #APP
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// powerpc64: vmr 0, 0
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check_reg!(vreg_f32x4_v0, f32x4, "0", "v0", "vmr");
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// powerpc_vsx-LABEL: vreg_f64x2_v0:
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// powerpc_vsx: #APP
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// powerpc_vsx: vmr 0, 0
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// powerpc_vsx: #NO_APP
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// powerpc64_vsx-LABEL: vreg_f64x2_v0:
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// powerpc64_vsx: #APP
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// powerpc64_vsx: vmr 0, 0
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// powerpc64_vsx: #NO_APP
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#[cfg(vsx)]
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check_reg!(vreg_f64x2_v0, f64x2, "0", "v0", "vmr");
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// powerpc_altivec-LABEL: vreg_i8x16_v18:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr 18, 18
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i8x16_v18:
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// powerpc64: #APP
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// powerpc64: vmr 18, 18
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// powerpc64: #NO_APP
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#[cfg(altivec)]
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check_reg!(vreg_i8x16_v18, i8x16, "18", "v18", "vmr");
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// powerpc_altivec-LABEL: vreg_i16x8_v18:
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// powerpc_altivec: #APP
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// powerpc_altivec: vmr 18, 18
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// powerpc_altivec: #NO_APP
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// powerpc64-LABEL: vreg_i16x8_v18:
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// powerpc64: #APP
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// powerpc64: vmr 18, 18
|
||||
// powerpc64: #NO_APP
|
||||
#[cfg(altivec)]
|
||||
check_reg!(vreg_i16x8_v18, i16x8, "18", "v18", "vmr");
|
||||
|
||||
// powerpc_altivec-LABEL: vreg_i32x4_v18:
|
||||
// powerpc_altivec: #APP
|
||||
// powerpc_altivec: vmr 18, 18
|
||||
// powerpc_altivec: #NO_APP
|
||||
// powerpc64-LABEL: vreg_i32x4_v18:
|
||||
// powerpc64: #APP
|
||||
// powerpc64: vmr 18, 18
|
||||
// powerpc64: #NO_APP
|
||||
#[cfg(altivec)]
|
||||
check_reg!(vreg_i32x4_v18, i32x4, "18", "v18", "vmr");
|
||||
|
||||
// powerpc_vsx-LABEL: vreg_i64x2_v18:
|
||||
// powerpc_vsx: #APP
|
||||
// powerpc_vsx: vmr 18, 18
|
||||
// powerpc_vsx: #NO_APP
|
||||
// powerpc64_vsx-LABEL: vreg_i64x2_v18:
|
||||
// powerpc64_vsx: #APP
|
||||
// powerpc64_vsx: vmr 18, 18
|
||||
// powerpc64_vsx: #NO_APP
|
||||
#[cfg(vsx)]
|
||||
check_reg!(vreg_i64x2_v18, i64x2, "18", "v18", "vmr");
|
||||
|
||||
// powerpc_altivec-LABEL: vreg_f32x4_v18:
|
||||
// powerpc_altivec: #APP
|
||||
// powerpc_altivec: vmr 18, 18
|
||||
// powerpc_altivec: #NO_APP
|
||||
// powerpc64-LABEL: vreg_f32x4_v18:
|
||||
// powerpc64: #APP
|
||||
// powerpc64: vmr 18, 18
|
||||
// powerpc64: #NO_APP
|
||||
#[cfg(altivec)]
|
||||
check_reg!(vreg_f32x4_v18, f32x4, "18", "v18", "vmr");
|
||||
|
||||
// powerpc_vsx-LABEL: vreg_f64x2_v18:
|
||||
// powerpc_vsx: #APP
|
||||
// powerpc_vsx: vmr 18, 18
|
||||
// powerpc_vsx: #NO_APP
|
||||
// powerpc64_vsx-LABEL: vreg_f64x2_v18:
|
||||
// powerpc64_vsx: #APP
|
||||
// powerpc64_vsx: vmr 18, 18
|
||||
// powerpc64_vsx: #NO_APP
|
||||
#[cfg(vsx)]
|
||||
check_reg!(vreg_f64x2_v18, f64x2, "18", "v18", "vmr");
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
|||
//@[powerpc64le] needs-llvm-components: powerpc
|
||||
//@[aix64] compile-flags: --target powerpc64-ibm-aix
|
||||
//@[aix64] needs-llvm-components: powerpc
|
||||
// ignore-tidy-linelength
|
||||
|
||||
#![crate_type = "rlib"]
|
||||
#![feature(no_core, rustc_attrs, lang_items, asm_experimental_arch)]
|
||||
|
|
@ -48,15 +49,23 @@ pub unsafe fn xer_clobber() {
|
|||
asm!("", out("xer") _, options(nostack, nomem, preserves_flags));
|
||||
}
|
||||
|
||||
// Output format depends on the availability of altivec.
|
||||
// CHECK-LABEL: @v0_clobber
|
||||
// CHECK: call void asm sideeffect "", "~{v0}"()
|
||||
// powerpc: call void asm sideeffect "", "~{v0}"()
|
||||
// powerpc64: call <4 x i32> asm sideeffect "", "=&{v0}"()
|
||||
// powerpc64le: call <4 x i32> asm sideeffect "", "=&{v0}"()
|
||||
// aix64: call <4 x i32> asm sideeffect "", "=&{v0}"()
|
||||
#[no_mangle]
|
||||
pub unsafe fn v0_clobber() {
|
||||
asm!("", out("v0") _, options(nostack, nomem, preserves_flags));
|
||||
}
|
||||
|
||||
// Output format depends on the availability of altivec.
|
||||
// CHECK-LABEL: @clobber_abi
|
||||
// CHECK: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7},~{v8},~{v9},~{v10},~{v11},~{v12},~{v13},~{v14},~{v15},~{v16},~{v17},~{v18},~{v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"()
|
||||
// powerpc: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7},~{v8},~{v9},~{v10},~{v11},~{v12},~{v13},~{v14},~{v15},~{v16},~{v17},~{v18},~{v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"()
|
||||
// powerpc64: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},={v0},={v1},={v2},={v3},={v4},={v5},={v6},={v7},={v8},={v9},={v10},={v11},={v12},={v13},={v14},={v15},={v16},={v17},={v18},={v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"()
|
||||
// powerpc64le: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},={v0},={v1},={v2},={v3},={v4},={v5},={v6},={v7},={v8},={v9},={v10},={v11},={v12},={v13},={v14},={v15},={v16},={v17},={v18},={v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"()
|
||||
// aix64: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},={v0},={v1},={v2},={v3},={v4},={v5},={v6},={v7},={v8},={v9},={v10},={v11},={v12},={v13},={v14},={v15},={v16},={v17},={v18},={v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"()
|
||||
#[no_mangle]
|
||||
pub unsafe fn clobber_abi() {
|
||||
asm!("", clobber_abi("C"), options(nostack, nomem, preserves_flags));
|
||||
|
|
|
|||
|
|
@ -1,125 +1,101 @@
|
|||
error: invalid register `sp`: the stack pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:32:18
|
||||
--> $DIR/bad-reg.rs:45:18
|
||||
|
|
||||
LL | asm!("", out("sp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r2`: r2 is a system reserved register and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:34:18
|
||||
--> $DIR/bad-reg.rs:47:18
|
||||
|
|
||||
LL | asm!("", out("r2") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r29`: r29 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:38:18
|
||||
--> $DIR/bad-reg.rs:51:18
|
||||
|
|
||||
LL | asm!("", out("r29") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r30`: r30 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:40:18
|
||||
--> $DIR/bad-reg.rs:53:18
|
||||
|
|
||||
LL | asm!("", out("r30") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `fp`: the frame pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:42:18
|
||||
--> $DIR/bad-reg.rs:55:18
|
||||
|
|
||||
LL | asm!("", out("fp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `lr`: the link register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:44:18
|
||||
--> $DIR/bad-reg.rs:57:18
|
||||
|
|
||||
LL | asm!("", out("lr") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `ctr`: the counter register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:46:18
|
||||
--> $DIR/bad-reg.rs:59:18
|
||||
|
|
||||
LL | asm!("", out("ctr") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `vrsave`: the vrsave register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:48:18
|
||||
--> $DIR/bad-reg.rs:61:18
|
||||
|
|
||||
LL | asm!("", out("vrsave") _);
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:66:18
|
||||
--> $DIR/bad-reg.rs:109:18
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:69:18
|
||||
--> $DIR/bad-reg.rs:112:18
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:72:26
|
||||
--> $DIR/bad-reg.rs:115:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:75:26
|
||||
--> $DIR/bad-reg.rs:118:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(cr) _);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:79:18
|
||||
--> $DIR/bad-reg.rs:122:18
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:82:18
|
||||
--> $DIR/bad-reg.rs:125:18
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:85:26
|
||||
--> $DIR/bad-reg.rs:128:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:88:26
|
||||
--> $DIR/bad-reg.rs:131:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(xer) _);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:93:18
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:96:18
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:99:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:102:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(vreg) _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register `cr0` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:106:31
|
||||
--> $DIR/bad-reg.rs:135:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr0") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr0`
|
||||
|
|
@ -127,7 +103,7 @@ LL | asm!("", out("cr") _, out("cr0") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr1` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:108:31
|
||||
--> $DIR/bad-reg.rs:137:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr1") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr1`
|
||||
|
|
@ -135,7 +111,7 @@ LL | asm!("", out("cr") _, out("cr1") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr2` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:110:31
|
||||
--> $DIR/bad-reg.rs:139:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr2") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr2`
|
||||
|
|
@ -143,7 +119,7 @@ LL | asm!("", out("cr") _, out("cr2") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr3` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:112:31
|
||||
--> $DIR/bad-reg.rs:141:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr3") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr3`
|
||||
|
|
@ -151,7 +127,7 @@ LL | asm!("", out("cr") _, out("cr3") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr4` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:114:31
|
||||
--> $DIR/bad-reg.rs:143:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr4") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr4`
|
||||
|
|
@ -159,7 +135,7 @@ LL | asm!("", out("cr") _, out("cr4") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr5` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:116:31
|
||||
--> $DIR/bad-reg.rs:145:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr5") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr5`
|
||||
|
|
@ -167,7 +143,7 @@ LL | asm!("", out("cr") _, out("cr5") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr6` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:118:31
|
||||
--> $DIR/bad-reg.rs:147:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr6") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr6`
|
||||
|
|
@ -175,7 +151,7 @@ LL | asm!("", out("cr") _, out("cr6") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr7` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:120:31
|
||||
--> $DIR/bad-reg.rs:149:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr7") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr7`
|
||||
|
|
@ -183,13 +159,37 @@ LL | asm!("", out("cr") _, out("cr7") _);
|
|||
| register `cr`
|
||||
|
||||
error: cannot use register `r13`: r13 is a reserved register on this target
|
||||
--> $DIR/bad-reg.rs:36:18
|
||||
--> $DIR/bad-reg.rs:49:18
|
||||
|
|
||||
LL | asm!("", out("r13") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:66:27
|
||||
--> $DIR/bad-reg.rs:76:27
|
||||
|
|
||||
LL | asm!("", in("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
|
|
||||
LL | asm!("", out("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:87:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:109:27
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^
|
||||
|
|
@ -197,7 +197,7 @@ LL | asm!("", in("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:69:28
|
||||
--> $DIR/bad-reg.rs:112:28
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^
|
||||
|
|
@ -205,7 +205,7 @@ LL | asm!("", out("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:72:33
|
||||
--> $DIR/bad-reg.rs:115:33
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^
|
||||
|
|
@ -213,7 +213,7 @@ LL | asm!("/* {} */", in(cr) x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
--> $DIR/bad-reg.rs:122:28
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^
|
||||
|
|
@ -221,7 +221,7 @@ LL | asm!("", in("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:82:29
|
||||
--> $DIR/bad-reg.rs:125:29
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^
|
||||
|
|
@ -229,36 +229,12 @@ LL | asm!("", out("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:85:34
|
||||
--> $DIR/bad-reg.rs:128:34
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:93:27
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:96:28
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:99:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: aborting due to 38 previous errors
|
||||
error: aborting due to 34 previous errors
|
||||
|
||||
|
|
|
|||
|
|
@ -1,125 +1,101 @@
|
|||
error: invalid register `sp`: the stack pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:32:18
|
||||
--> $DIR/bad-reg.rs:45:18
|
||||
|
|
||||
LL | asm!("", out("sp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r2`: r2 is a system reserved register and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:34:18
|
||||
--> $DIR/bad-reg.rs:47:18
|
||||
|
|
||||
LL | asm!("", out("r2") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r29`: r29 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:38:18
|
||||
--> $DIR/bad-reg.rs:51:18
|
||||
|
|
||||
LL | asm!("", out("r29") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r30`: r30 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:40:18
|
||||
--> $DIR/bad-reg.rs:53:18
|
||||
|
|
||||
LL | asm!("", out("r30") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `fp`: the frame pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:42:18
|
||||
--> $DIR/bad-reg.rs:55:18
|
||||
|
|
||||
LL | asm!("", out("fp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `lr`: the link register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:44:18
|
||||
--> $DIR/bad-reg.rs:57:18
|
||||
|
|
||||
LL | asm!("", out("lr") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `ctr`: the counter register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:46:18
|
||||
--> $DIR/bad-reg.rs:59:18
|
||||
|
|
||||
LL | asm!("", out("ctr") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `vrsave`: the vrsave register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:48:18
|
||||
--> $DIR/bad-reg.rs:61:18
|
||||
|
|
||||
LL | asm!("", out("vrsave") _);
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:66:18
|
||||
--> $DIR/bad-reg.rs:109:18
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:69:18
|
||||
--> $DIR/bad-reg.rs:112:18
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:72:26
|
||||
--> $DIR/bad-reg.rs:115:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:75:26
|
||||
--> $DIR/bad-reg.rs:118:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(cr) _);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:79:18
|
||||
--> $DIR/bad-reg.rs:122:18
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:82:18
|
||||
--> $DIR/bad-reg.rs:125:18
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:85:26
|
||||
--> $DIR/bad-reg.rs:128:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:88:26
|
||||
--> $DIR/bad-reg.rs:131:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(xer) _);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:93:18
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:96:18
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:99:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:102:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(vreg) _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register `cr0` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:106:31
|
||||
--> $DIR/bad-reg.rs:135:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr0") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr0`
|
||||
|
|
@ -127,7 +103,7 @@ LL | asm!("", out("cr") _, out("cr0") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr1` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:108:31
|
||||
--> $DIR/bad-reg.rs:137:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr1") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr1`
|
||||
|
|
@ -135,7 +111,7 @@ LL | asm!("", out("cr") _, out("cr1") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr2` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:110:31
|
||||
--> $DIR/bad-reg.rs:139:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr2") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr2`
|
||||
|
|
@ -143,7 +119,7 @@ LL | asm!("", out("cr") _, out("cr2") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr3` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:112:31
|
||||
--> $DIR/bad-reg.rs:141:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr3") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr3`
|
||||
|
|
@ -151,7 +127,7 @@ LL | asm!("", out("cr") _, out("cr3") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr4` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:114:31
|
||||
--> $DIR/bad-reg.rs:143:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr4") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr4`
|
||||
|
|
@ -159,7 +135,7 @@ LL | asm!("", out("cr") _, out("cr4") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr5` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:116:31
|
||||
--> $DIR/bad-reg.rs:145:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr5") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr5`
|
||||
|
|
@ -167,7 +143,7 @@ LL | asm!("", out("cr") _, out("cr5") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr6` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:118:31
|
||||
--> $DIR/bad-reg.rs:147:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr6") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr6`
|
||||
|
|
@ -175,7 +151,7 @@ LL | asm!("", out("cr") _, out("cr6") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr7` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:120:31
|
||||
--> $DIR/bad-reg.rs:149:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr7") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr7`
|
||||
|
|
@ -183,13 +159,73 @@ LL | asm!("", out("cr") _, out("cr7") _);
|
|||
| register `cr`
|
||||
|
||||
error: cannot use register `r13`: r13 is a reserved register on this target
|
||||
--> $DIR/bad-reg.rs:36:18
|
||||
--> $DIR/bad-reg.rs:49:18
|
||||
|
|
||||
LL | asm!("", out("r13") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:66:18
|
||||
|
|
||||
LL | asm!("", in("v0") v32x4); // requires altivec
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:68:18
|
||||
|
|
||||
LL | asm!("", out("v0") v32x4); // requires altivec
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:70:18
|
||||
|
|
||||
LL | asm!("", in("v0") v64x2); // requires vsx
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:73:18
|
||||
|
|
||||
LL | asm!("", out("v0") v64x2); // requires vsx
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:76:18
|
||||
|
|
||||
LL | asm!("", in("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:79:18
|
||||
|
|
||||
LL | asm!("", out("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:82:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) v32x4); // requires altivec
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:84:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) v64x2); // requires vsx
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:87:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x); // FIXME: should be ok if vsx is available
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
--> $DIR/bad-reg.rs:90:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(vreg) _); // requires altivec
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:66:27
|
||||
--> $DIR/bad-reg.rs:109:27
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^
|
||||
|
|
@ -197,7 +233,7 @@ LL | asm!("", in("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:69:28
|
||||
--> $DIR/bad-reg.rs:112:28
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^
|
||||
|
|
@ -205,7 +241,7 @@ LL | asm!("", out("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:72:33
|
||||
--> $DIR/bad-reg.rs:115:33
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^
|
||||
|
|
@ -213,7 +249,7 @@ LL | asm!("/* {} */", in(cr) x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
--> $DIR/bad-reg.rs:122:28
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^
|
||||
|
|
@ -221,7 +257,7 @@ LL | asm!("", in("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:82:29
|
||||
--> $DIR/bad-reg.rs:125:29
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^
|
||||
|
|
@ -229,36 +265,12 @@ LL | asm!("", out("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:85:34
|
||||
--> $DIR/bad-reg.rs:128:34
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:93:27
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:96:28
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:99:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: aborting due to 38 previous errors
|
||||
error: aborting due to 41 previous errors
|
||||
|
||||
|
|
|
|||
|
|
@ -1,125 +1,101 @@
|
|||
error: invalid register `sp`: the stack pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:32:18
|
||||
--> $DIR/bad-reg.rs:45:18
|
||||
|
|
||||
LL | asm!("", out("sp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r2`: r2 is a system reserved register and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:34:18
|
||||
--> $DIR/bad-reg.rs:47:18
|
||||
|
|
||||
LL | asm!("", out("r2") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r29`: r29 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:38:18
|
||||
--> $DIR/bad-reg.rs:51:18
|
||||
|
|
||||
LL | asm!("", out("r29") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r30`: r30 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:40:18
|
||||
--> $DIR/bad-reg.rs:53:18
|
||||
|
|
||||
LL | asm!("", out("r30") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `fp`: the frame pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:42:18
|
||||
--> $DIR/bad-reg.rs:55:18
|
||||
|
|
||||
LL | asm!("", out("fp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `lr`: the link register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:44:18
|
||||
--> $DIR/bad-reg.rs:57:18
|
||||
|
|
||||
LL | asm!("", out("lr") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `ctr`: the counter register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:46:18
|
||||
--> $DIR/bad-reg.rs:59:18
|
||||
|
|
||||
LL | asm!("", out("ctr") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `vrsave`: the vrsave register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:48:18
|
||||
--> $DIR/bad-reg.rs:61:18
|
||||
|
|
||||
LL | asm!("", out("vrsave") _);
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:66:18
|
||||
--> $DIR/bad-reg.rs:109:18
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:69:18
|
||||
--> $DIR/bad-reg.rs:112:18
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:72:26
|
||||
--> $DIR/bad-reg.rs:115:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:75:26
|
||||
--> $DIR/bad-reg.rs:118:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(cr) _);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:79:18
|
||||
--> $DIR/bad-reg.rs:122:18
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:82:18
|
||||
--> $DIR/bad-reg.rs:125:18
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:85:26
|
||||
--> $DIR/bad-reg.rs:128:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:88:26
|
||||
--> $DIR/bad-reg.rs:131:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(xer) _);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:93:18
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:96:18
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:99:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:102:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(vreg) _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register `cr0` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:106:31
|
||||
--> $DIR/bad-reg.rs:135:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr0") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr0`
|
||||
|
|
@ -127,7 +103,7 @@ LL | asm!("", out("cr") _, out("cr0") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr1` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:108:31
|
||||
--> $DIR/bad-reg.rs:137:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr1") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr1`
|
||||
|
|
@ -135,7 +111,7 @@ LL | asm!("", out("cr") _, out("cr1") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr2` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:110:31
|
||||
--> $DIR/bad-reg.rs:139:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr2") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr2`
|
||||
|
|
@ -143,7 +119,7 @@ LL | asm!("", out("cr") _, out("cr2") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr3` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:112:31
|
||||
--> $DIR/bad-reg.rs:141:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr3") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr3`
|
||||
|
|
@ -151,7 +127,7 @@ LL | asm!("", out("cr") _, out("cr3") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr4` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:114:31
|
||||
--> $DIR/bad-reg.rs:143:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr4") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr4`
|
||||
|
|
@ -159,7 +135,7 @@ LL | asm!("", out("cr") _, out("cr4") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr5` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:116:31
|
||||
--> $DIR/bad-reg.rs:145:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr5") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr5`
|
||||
|
|
@ -167,7 +143,7 @@ LL | asm!("", out("cr") _, out("cr5") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr6` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:118:31
|
||||
--> $DIR/bad-reg.rs:147:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr6") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr6`
|
||||
|
|
@ -175,7 +151,7 @@ LL | asm!("", out("cr") _, out("cr6") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr7` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:120:31
|
||||
--> $DIR/bad-reg.rs:149:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr7") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr7`
|
||||
|
|
@ -183,13 +159,61 @@ LL | asm!("", out("cr") _, out("cr7") _);
|
|||
| register `cr`
|
||||
|
||||
error: cannot use register `r13`: r13 is a reserved register on this target
|
||||
--> $DIR/bad-reg.rs:36:18
|
||||
--> $DIR/bad-reg.rs:49:18
|
||||
|
|
||||
LL | asm!("", out("r13") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: `vsx` target feature is not enabled
|
||||
--> $DIR/bad-reg.rs:70:27
|
||||
|
|
||||
LL | asm!("", in("v0") v64x2); // requires vsx
|
||||
| ^^^^^
|
||||
|
|
||||
= note: this is required to use type `i64x2` with register class `vreg`
|
||||
|
||||
error: `vsx` target feature is not enabled
|
||||
--> $DIR/bad-reg.rs:73:28
|
||||
|
|
||||
LL | asm!("", out("v0") v64x2); // requires vsx
|
||||
| ^^^^^
|
||||
|
|
||||
= note: this is required to use type `i64x2` with register class `vreg`
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:66:27
|
||||
--> $DIR/bad-reg.rs:76:27
|
||||
|
|
||||
LL | asm!("", in("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
|
|
||||
LL | asm!("", out("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: `vsx` target feature is not enabled
|
||||
--> $DIR/bad-reg.rs:84:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) v64x2); // requires vsx
|
||||
| ^^^^^
|
||||
|
|
||||
= note: this is required to use type `i64x2` with register class `vreg`
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:87:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:109:27
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^
|
||||
|
|
@ -197,7 +221,7 @@ LL | asm!("", in("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:69:28
|
||||
--> $DIR/bad-reg.rs:112:28
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^
|
||||
|
|
@ -205,7 +229,7 @@ LL | asm!("", out("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:72:33
|
||||
--> $DIR/bad-reg.rs:115:33
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^
|
||||
|
|
@ -213,7 +237,7 @@ LL | asm!("/* {} */", in(cr) x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
--> $DIR/bad-reg.rs:122:28
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^
|
||||
|
|
@ -221,7 +245,7 @@ LL | asm!("", in("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:82:29
|
||||
--> $DIR/bad-reg.rs:125:29
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^
|
||||
|
|
@ -229,36 +253,12 @@ LL | asm!("", out("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:85:34
|
||||
--> $DIR/bad-reg.rs:128:34
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:93:27
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:96:28
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:99:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: aborting due to 38 previous errors
|
||||
error: aborting due to 37 previous errors
|
||||
|
||||
|
|
|
|||
|
|
@ -1,125 +1,101 @@
|
|||
error: invalid register `sp`: the stack pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:32:18
|
||||
--> $DIR/bad-reg.rs:45:18
|
||||
|
|
||||
LL | asm!("", out("sp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r2`: r2 is a system reserved register and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:34:18
|
||||
--> $DIR/bad-reg.rs:47:18
|
||||
|
|
||||
LL | asm!("", out("r2") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r29`: r29 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:38:18
|
||||
--> $DIR/bad-reg.rs:51:18
|
||||
|
|
||||
LL | asm!("", out("r29") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `r30`: r30 is used internally by LLVM and cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:40:18
|
||||
--> $DIR/bad-reg.rs:53:18
|
||||
|
|
||||
LL | asm!("", out("r30") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `fp`: the frame pointer cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:42:18
|
||||
--> $DIR/bad-reg.rs:55:18
|
||||
|
|
||||
LL | asm!("", out("fp") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `lr`: the link register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:44:18
|
||||
--> $DIR/bad-reg.rs:57:18
|
||||
|
|
||||
LL | asm!("", out("lr") _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: invalid register `ctr`: the counter register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:46:18
|
||||
--> $DIR/bad-reg.rs:59:18
|
||||
|
|
||||
LL | asm!("", out("ctr") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: invalid register `vrsave`: the vrsave register cannot be used as an operand for inline asm
|
||||
--> $DIR/bad-reg.rs:48:18
|
||||
--> $DIR/bad-reg.rs:61:18
|
||||
|
|
||||
LL | asm!("", out("vrsave") _);
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:66:18
|
||||
--> $DIR/bad-reg.rs:109:18
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:69:18
|
||||
--> $DIR/bad-reg.rs:112:18
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:72:26
|
||||
--> $DIR/bad-reg.rs:115:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^^^^^^^^
|
||||
|
||||
error: register class `cr` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:75:26
|
||||
--> $DIR/bad-reg.rs:118:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(cr) _);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:79:18
|
||||
--> $DIR/bad-reg.rs:122:18
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:82:18
|
||||
--> $DIR/bad-reg.rs:125:18
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:85:26
|
||||
--> $DIR/bad-reg.rs:128:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: register class `xer` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:88:26
|
||||
--> $DIR/bad-reg.rs:131:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(xer) _);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:93:18
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:96:18
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:99:26
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^^^^^^^^^^
|
||||
|
||||
error: register class `vreg` can only be used as a clobber, not as an input or output
|
||||
--> $DIR/bad-reg.rs:102:26
|
||||
|
|
||||
LL | asm!("/* {} */", out(vreg) _);
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: register `cr0` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:106:31
|
||||
--> $DIR/bad-reg.rs:135:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr0") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr0`
|
||||
|
|
@ -127,7 +103,7 @@ LL | asm!("", out("cr") _, out("cr0") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr1` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:108:31
|
||||
--> $DIR/bad-reg.rs:137:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr1") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr1`
|
||||
|
|
@ -135,7 +111,7 @@ LL | asm!("", out("cr") _, out("cr1") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr2` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:110:31
|
||||
--> $DIR/bad-reg.rs:139:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr2") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr2`
|
||||
|
|
@ -143,7 +119,7 @@ LL | asm!("", out("cr") _, out("cr2") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr3` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:112:31
|
||||
--> $DIR/bad-reg.rs:141:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr3") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr3`
|
||||
|
|
@ -151,7 +127,7 @@ LL | asm!("", out("cr") _, out("cr3") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr4` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:114:31
|
||||
--> $DIR/bad-reg.rs:143:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr4") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr4`
|
||||
|
|
@ -159,7 +135,7 @@ LL | asm!("", out("cr") _, out("cr4") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr5` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:116:31
|
||||
--> $DIR/bad-reg.rs:145:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr5") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr5`
|
||||
|
|
@ -167,7 +143,7 @@ LL | asm!("", out("cr") _, out("cr5") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr6` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:118:31
|
||||
--> $DIR/bad-reg.rs:147:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr6") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr6`
|
||||
|
|
@ -175,7 +151,7 @@ LL | asm!("", out("cr") _, out("cr6") _);
|
|||
| register `cr`
|
||||
|
||||
error: register `cr7` conflicts with register `cr`
|
||||
--> $DIR/bad-reg.rs:120:31
|
||||
--> $DIR/bad-reg.rs:149:31
|
||||
|
|
||||
LL | asm!("", out("cr") _, out("cr7") _);
|
||||
| ----------- ^^^^^^^^^^^^ register `cr7`
|
||||
|
|
@ -183,13 +159,37 @@ LL | asm!("", out("cr") _, out("cr7") _);
|
|||
| register `cr`
|
||||
|
||||
error: cannot use register `r13`: r13 is a reserved register on this target
|
||||
--> $DIR/bad-reg.rs:36:18
|
||||
--> $DIR/bad-reg.rs:49:18
|
||||
|
|
||||
LL | asm!("", out("r13") _);
|
||||
| ^^^^^^^^^^^^
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:66:27
|
||||
--> $DIR/bad-reg.rs:76:27
|
||||
|
|
||||
LL | asm!("", in("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
|
|
||||
LL | asm!("", out("v0") x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:87:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x); // FIXME: should be ok if vsx is available
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types: i8x16, i16x8, i32x4, f32x4, i64x2, f64x2
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:109:27
|
||||
|
|
||||
LL | asm!("", in("cr") x);
|
||||
| ^
|
||||
|
|
@ -197,7 +197,7 @@ LL | asm!("", in("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:69:28
|
||||
--> $DIR/bad-reg.rs:112:28
|
||||
|
|
||||
LL | asm!("", out("cr") x);
|
||||
| ^
|
||||
|
|
@ -205,7 +205,7 @@ LL | asm!("", out("cr") x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:72:33
|
||||
--> $DIR/bad-reg.rs:115:33
|
||||
|
|
||||
LL | asm!("/* {} */", in(cr) x);
|
||||
| ^
|
||||
|
|
@ -213,7 +213,7 @@ LL | asm!("/* {} */", in(cr) x);
|
|||
= note: register class `cr` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:79:28
|
||||
--> $DIR/bad-reg.rs:122:28
|
||||
|
|
||||
LL | asm!("", in("xer") x);
|
||||
| ^
|
||||
|
|
@ -221,7 +221,7 @@ LL | asm!("", in("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:82:29
|
||||
--> $DIR/bad-reg.rs:125:29
|
||||
|
|
||||
LL | asm!("", out("xer") x);
|
||||
| ^
|
||||
|
|
@ -229,36 +229,12 @@ LL | asm!("", out("xer") x);
|
|||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:85:34
|
||||
--> $DIR/bad-reg.rs:128:34
|
||||
|
|
||||
LL | asm!("/* {} */", in(xer) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `xer` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:93:27
|
||||
|
|
||||
LL | asm!("", in("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:96:28
|
||||
|
|
||||
LL | asm!("", out("v0") x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: type `i32` cannot be used with this register class
|
||||
--> $DIR/bad-reg.rs:99:35
|
||||
|
|
||||
LL | asm!("/* {} */", in(vreg) x);
|
||||
| ^
|
||||
|
|
||||
= note: register class `vreg` supports these types:
|
||||
|
||||
error: aborting due to 38 previous errors
|
||||
error: aborting due to 34 previous errors
|
||||
|
||||
|
|
|
|||
|
|
@ -8,17 +8,28 @@
|
|||
//@[aix64] compile-flags: --target powerpc64-ibm-aix
|
||||
//@[aix64] needs-llvm-components: powerpc
|
||||
//@ needs-asm-support
|
||||
// ignore-tidy-linelength
|
||||
|
||||
#![crate_type = "rlib"]
|
||||
#![feature(no_core, rustc_attrs, lang_items, asm_experimental_arch)]
|
||||
#![feature(no_core, rustc_attrs, lang_items, repr_simd, asm_experimental_arch)]
|
||||
#![no_core]
|
||||
#![allow(non_camel_case_types)]
|
||||
|
||||
#[lang = "sized"]
|
||||
trait Sized {}
|
||||
#[lang = "copy"]
|
||||
trait Copy {}
|
||||
|
||||
#[repr(simd)]
|
||||
pub struct i32x4([i32; 4]);
|
||||
#[repr(simd)]
|
||||
pub struct i64x2([i64; 2]);
|
||||
|
||||
impl<T: Copy, const N: usize> Copy for [T; N] {}
|
||||
impl Copy for i32 {}
|
||||
impl Copy for i64 {}
|
||||
impl Copy for i32x4 {}
|
||||
impl Copy for i64x2 {}
|
||||
|
||||
#[rustc_builtin_macro]
|
||||
macro_rules! asm {
|
||||
|
|
@ -27,6 +38,8 @@ macro_rules! asm {
|
|||
|
||||
fn f() {
|
||||
let mut x = 0;
|
||||
let mut v32x4 = i32x4([0; 4]);
|
||||
let mut v64x2 = i64x2([0; 2]);
|
||||
unsafe {
|
||||
// Unsupported registers
|
||||
asm!("", out("sp") _);
|
||||
|
|
@ -47,6 +60,36 @@ fn f() {
|
|||
//~^ ERROR invalid register `ctr`: the counter register cannot be used as an operand for inline asm
|
||||
asm!("", out("vrsave") _);
|
||||
//~^ ERROR invalid register `vrsave`: the vrsave register cannot be used as an operand for inline asm
|
||||
|
||||
// vreg
|
||||
asm!("", out("v0") _); // always ok
|
||||
asm!("", in("v0") v32x4); // requires altivec
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
asm!("", out("v0") v32x4); // requires altivec
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
asm!("", in("v0") v64x2); // requires vsx
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
//[powerpc64]~^^ ERROR `vsx` target feature is not enabled
|
||||
asm!("", out("v0") v64x2); // requires vsx
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
//[powerpc64]~^^ ERROR `vsx` target feature is not enabled
|
||||
asm!("", in("v0") x); // FIXME: should be ok if vsx is available
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
//[powerpc64,powerpc64le,aix64]~^^ ERROR type `i32` cannot be used with this register class
|
||||
asm!("", out("v0") x); // FIXME: should be ok if vsx is available
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
//[powerpc64,powerpc64le,aix64]~^^ ERROR type `i32` cannot be used with this register class
|
||||
asm!("/* {} */", in(vreg) v32x4); // requires altivec
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
asm!("/* {} */", in(vreg) v64x2); // requires vsx
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
//[powerpc64]~^^ ERROR `vsx` target feature is not enabled
|
||||
asm!("/* {} */", in(vreg) x); // FIXME: should be ok if vsx is available
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
//[powerpc64,powerpc64le,aix64]~^^ ERROR type `i32` cannot be used with this register class
|
||||
asm!("/* {} */", out(vreg) _); // requires altivec
|
||||
//[powerpc]~^ ERROR register class `vreg` requires at least one of the following target features: altivec, vsx
|
||||
// v20-v31 are reserved on AIX with vec-default ABI (this ABI is not currently used in Rust's builtin AIX targets).
|
||||
asm!("", out("v20") _);
|
||||
asm!("", out("v21") _);
|
||||
asm!("", out("v22") _);
|
||||
|
|
@ -87,20 +130,6 @@ fn f() {
|
|||
//~| ERROR type `i32` cannot be used with this register class
|
||||
asm!("/* {} */", out(xer) _);
|
||||
//~^ ERROR can only be used as a clobber
|
||||
// vreg
|
||||
asm!("", out("v0") _); // ok
|
||||
// FIXME: will be supported in the subsequent patch: https://github.com/rust-lang/rust/pull/131551
|
||||
asm!("", in("v0") x);
|
||||
//~^ ERROR can only be used as a clobber
|
||||
//~| ERROR type `i32` cannot be used with this register class
|
||||
asm!("", out("v0") x);
|
||||
//~^ ERROR can only be used as a clobber
|
||||
//~| ERROR type `i32` cannot be used with this register class
|
||||
asm!("/* {} */", in(vreg) x);
|
||||
//~^ ERROR can only be used as a clobber
|
||||
//~| ERROR type `i32` cannot be used with this register class
|
||||
asm!("/* {} */", out(vreg) _);
|
||||
//~^ ERROR can only be used as a clobber
|
||||
|
||||
// Overlapping-only registers
|
||||
asm!("", out("cr") _, out("cr0") _);
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue