expose new floating point intrinsics
copysign, ring, nearbyint, round
This commit is contained in:
Daniel Micay
parent
cd59a7c464
commit
4533432612
4 changed files with 69 additions and 23 deletions
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@ -2797,6 +2797,9 @@ pub fn declare_intrinsics(llmod: ModuleRef) -> HashMap<&'static str, ValueRef> {
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ifn!(intrinsics, "llvm.fabs.f32", [Type::f32()], Type::f32());
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ifn!(intrinsics, "llvm.fabs.f64", [Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.copysign.f32", [Type::f32()], Type::f32());
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ifn!(intrinsics, "llvm.copysign.f64", [Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.floor.f32",[Type::f32()], Type::f32());
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ifn!(intrinsics, "llvm.floor.f64",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.ceil.f32", [Type::f32()], Type::f32());
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@ -2804,6 +2807,13 @@ pub fn declare_intrinsics(llmod: ModuleRef) -> HashMap<&'static str, ValueRef> {
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ifn!(intrinsics, "llvm.trunc.f32",[Type::f32()], Type::f32());
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ifn!(intrinsics, "llvm.trunc.f64",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.rint.f32",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.rint.f64",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.nearbyint.f32",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.nearbyint.f64",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.round.f32",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.round.f64",[Type::f64()], Type::f64());
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ifn!(intrinsics, "llvm.ctpop.i8", [Type::i8()], Type::i8());
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ifn!(intrinsics, "llvm.ctpop.i16",[Type::i16()], Type::i16());
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ifn!(intrinsics, "llvm.ctpop.i32",[Type::i32()], Type::i32());
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@ -460,12 +460,20 @@ pub fn trans_intrinsic(ccx: @mut CrateContext,
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"fmaf64" => simple_llvm_intrinsic(bcx, "llvm.fma.f64", 3),
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"fabsf32" => simple_llvm_intrinsic(bcx, "llvm.fabs.f32", 1),
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"fabsf64" => simple_llvm_intrinsic(bcx, "llvm.fabs.f64", 1),
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"copysignf32" => simple_llvm_intrinsic(bcx, "llvm.copysign.f32", 1),
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"copysignf64" => simple_llvm_intrinsic(bcx, "llvm.copysign.f64", 1),
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"floorf32" => simple_llvm_intrinsic(bcx, "llvm.floor.f32", 1),
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"floorf64" => simple_llvm_intrinsic(bcx, "llvm.floor.f64", 1),
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"ceilf32" => simple_llvm_intrinsic(bcx, "llvm.ceil.f32", 1),
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"ceilf64" => simple_llvm_intrinsic(bcx, "llvm.ceil.f64", 1),
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"truncf32" => simple_llvm_intrinsic(bcx, "llvm.trunc.f32", 1),
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"truncf64" => simple_llvm_intrinsic(bcx, "llvm.trunc.f64", 1),
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"rintf64" => simple_llvm_intrinsic(bcx, "llvm.rint.f64", 1),
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"rintf32" => simple_llvm_intrinsic(bcx, "llvm.rint.f32", 1),
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"nearbyintf32" => simple_llvm_intrinsic(bcx, "llvm.nearbyint.f64", 1),
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"nearbyintf64" => simple_llvm_intrinsic(bcx, "llvm.nearbyint.f32", 1),
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"roundf32" => simple_llvm_intrinsic(bcx, "llvm.round.f64", 1),
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"roundf64" => simple_llvm_intrinsic(bcx, "llvm.round.f32", 1),
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"ctpop8" => simple_llvm_intrinsic(bcx, "llvm.ctpop.i8", 1),
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"ctpop16" => simple_llvm_intrinsic(bcx, "llvm.ctpop.i16", 1),
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"ctpop32" => simple_llvm_intrinsic(bcx, "llvm.ctpop.i32", 1),
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@ -3807,29 +3807,37 @@ pub fn check_intrinsic_type(ccx: @mut CrateCtxt, it: @ast::foreign_item) {
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~[ ty::mk_f64(), ty::mk_f64(), ty::mk_f64() ],
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ty::mk_f64())
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}
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"fabsf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"fabsf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"floorf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"floorf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"ceilf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"ceilf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"truncf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"truncf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"ctpop8" => (0, ~[ ty::mk_i8() ], ty::mk_i8()),
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"ctpop16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"ctpop32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"ctpop64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"ctlz8" => (0, ~[ ty::mk_i8() ], ty::mk_i8()),
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"ctlz16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"ctlz32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"ctlz64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"cttz8" => (0, ~[ ty::mk_i8() ], ty::mk_i8()),
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"cttz16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"cttz32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"cttz64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"bswap16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"bswap32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"bswap64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"fabsf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"fabsf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"copysignf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"copysignf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"floorf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"floorf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"ceilf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"ceilf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"truncf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"truncf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"rintf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"rintf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"nearbyintf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"nearbyintf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"roundf32" => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
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"roundf64" => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
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"ctpop8" => (0, ~[ ty::mk_i8() ], ty::mk_i8()),
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"ctpop16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"ctpop32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"ctpop64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"ctlz8" => (0, ~[ ty::mk_i8() ], ty::mk_i8()),
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"ctlz16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"ctlz32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"ctlz64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"cttz8" => (0, ~[ ty::mk_i8() ], ty::mk_i8()),
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"cttz16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"cttz32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"cttz64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"bswap16" => (0, ~[ ty::mk_i16() ], ty::mk_i16()),
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"bswap32" => (0, ~[ ty::mk_i32() ], ty::mk_i32()),
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"bswap64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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"i8_add_with_overflow" | "i8_sub_with_overflow" | "i8_mul_with_overflow" =>
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(0, ~[ty::mk_i8(), ty::mk_i8()],
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@ -413,6 +413,11 @@ extern "rust-intrinsic" {
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pub fn fabsf32(x: f32) -> f32;
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pub fn fabsf64(x: f64) -> f64;
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#[cfg(not(stage0))]
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pub fn copysignf32(x: f32) -> f32;
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#[cfg(not(stage0))]
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pub fn copysignf64(x: f64) -> f64;
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pub fn floorf32(x: f32) -> f32;
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pub fn floorf64(x: f64) -> f64;
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@ -422,6 +427,21 @@ extern "rust-intrinsic" {
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pub fn truncf32(x: f32) -> f32;
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pub fn truncf64(x: f64) -> f64;
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#[cfg(not(stage0))]
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pub fn rintf32(x: f32) -> f32;
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#[cfg(not(stage0))]
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pub fn rintf64(x: f64) -> f64;
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#[cfg(not(stage0))]
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pub fn nearbyintf32(x: f32) -> f32;
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#[cfg(not(stage0))]
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pub fn nearbyintf64(x: f64) -> f64;
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#[cfg(not(stage0))]
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pub fn roundf32(x: f32) -> f32;
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#[cfg(not(stage0))]
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pub fn roundf64(x: f64) -> f64;
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pub fn ctpop8(x: i8) -> i8;
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pub fn ctpop16(x: i16) -> i16;
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pub fn ctpop32(x: i32) -> i32;
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