Rollup merge of #133053 - liushuyu:simd-test-x86-baseline-fix, r=workingjubilee
tests: Fix the SIMD FFI tests with certain x86 configuration This pull request fixes the SIMD FFI tests with certain x86 configurations by gating the SSE2 intrinsic behind the `sse2` feature gate. A generic LLVM intrinsic that is easy to un-fuse on those platforms is added to compensate for those platforms.
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commit
efe2c44269
1 changed files with 4 additions and 6 deletions
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@ -25,7 +25,7 @@ pub struct i32x4([i32; 4]);
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extern "C" {
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// _mm_sll_epi32
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#[cfg(any(target_arch = "x86", target_arch = "x86-64"))]
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#[cfg(all(any(target_arch = "x86", target_arch = "x86-64"), target_feature = "sse2"))]
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#[link_name = "llvm.x86.sse2.psll.d"]
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fn integer(a: i32x4, b: i32x4) -> i32x4;
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@ -38,15 +38,13 @@ extern "C" {
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#[link_name = "llvm.aarch64.neon.maxs.v4i32"]
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fn integer(a: i32x4, b: i32x4) -> i32x4;
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// just some substitute foreign symbol, not an LLVM intrinsic; so
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// we still get type checking, but not as detailed as (ab)using
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// LLVM.
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// Use a generic LLVM intrinsic to do type checking on other platforms
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#[cfg(not(any(
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target_arch = "x86",
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target_arch = "x86-64",
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all(any(target_arch = "x86", target_arch = "x86-64"), target_feature = "sse2"),
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target_arch = "arm",
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target_arch = "aarch64"
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)))]
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#[link_name = "llvm.smax.v4i32"]
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fn integer(a: i32x4, b: i32x4) -> i32x4;
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}
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