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llvm-6502/test/CodeGen/PTX/llvm-intrinsic.ll
Justin Holewinski e1fee48cd0 PTX: Add intrinsics to list of built-in intrinsics, which allows them to be
used by Clang.  To help Clang integration, the PTX target has been split
     into two targets: ptx32 and ptx64, depending on the desired pointer size.

- Add GCCBuiltin class to all intrinsics
- Split PTX target into ptx32 and ptx64

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129851 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20 15:37:17 +00:00

57 lines
1.3 KiB
LLVM

; RUN: llc < %s -march=ptx32 -mattr=+ptx20,+sm20 | FileCheck %s
define ptx_device float @test_sqrt_f32(float %x) {
entry:
; CHECK: sqrt.rn.f32 f0, f1;
; CHECK-NEXT: ret;
%y = call float @llvm.sqrt.f32(float %x)
ret float %y
}
define ptx_device double @test_sqrt_f64(double %x) {
entry:
; CHECK: sqrt.rn.f64 fd0, fd1;
; CHECK-NEXT: ret;
%y = call double @llvm.sqrt.f64(double %x)
ret double %y
}
define ptx_device float @test_sin_f32(float %x) {
entry:
; CHECK: sin.approx.f32 f0, f1;
; CHECK-NEXT: ret;
%y = call float @llvm.sin.f32(float %x)
ret float %y
}
define ptx_device double @test_sin_f64(double %x) {
entry:
; CHECK: sin.approx.f64 fd0, fd1;
; CHECK-NEXT: ret;
%y = call double @llvm.sin.f64(double %x)
ret double %y
}
define ptx_device float @test_cos_f32(float %x) {
entry:
; CHECK: cos.approx.f32 f0, f1;
; CHECK-NEXT: ret;
%y = call float @llvm.cos.f32(float %x)
ret float %y
}
define ptx_device double @test_cos_f64(double %x) {
entry:
; CHECK: cos.approx.f64 fd0, fd1;
; CHECK-NEXT: ret;
%y = call double @llvm.cos.f64(double %x)
ret double %y
}
declare float @llvm.sqrt.f32(float)
declare double @llvm.sqrt.f64(double)
declare float @llvm.sin.f32(float)
declare double @llvm.sin.f64(double)
declare float @llvm.cos.f32(float)
declare double @llvm.cos.f64(double)