1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-22 18:54:02 +01:00
llvm-mirror/test/CodeGen/PowerPC/fmaxnum.ll
Matthias Braun b3a8585bc1 PowerPC: Do not use llc -march in tests.
`llc -march` is problematic because it only switches the target
architecture, but leaves the operating system unchanged. This
occasionally leads to indeterministic tests because the OS from
LLVM_DEFAULT_TARGET_TRIPLE is used.

However we can simply always use `llc -mtriple` instead. This changes
all the tests to do this to avoid people using -march when they copy and
paste parts of tests.

This patch:
- Removes -march if the .ll file already has a matching `target triple`
  directive or -mtriple argument.
- In all other cases changes -march=ppc32/-march=ppc64 to
  -mtriple=ppc32--/-mtriple=ppc64--

See also the discussion in https://reviews.llvm.org/D35287

llvm-svn: 309754
2017-08-01 22:20:41 +00:00

87 lines
2.6 KiB
LLVM

; RUN: llc -verify-machineinstrs -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s
declare float @fmaxf(float, float)
declare double @fmax(double, double)
declare ppc_fp128 @fmaxl(ppc_fp128, ppc_fp128)
declare float @llvm.maxnum.f32(float, float)
declare double @llvm.maxnum.f64(double, double)
declare ppc_fp128 @llvm.maxnum.ppcf128(ppc_fp128, ppc_fp128)
declare <2 x float> @llvm.maxnum.v2f32(<2 x float>, <2 x float>)
declare <4 x float> @llvm.maxnum.v4f32(<4 x float>, <4 x float>)
declare <8 x float> @llvm.maxnum.v8f32(<8 x float>, <8 x float>)
; CHECK-LABEL: @test_fmaxf
; CHECK: bl fmaxf
define float @test_fmaxf(float %x, float %y) {
%z = call float @fmaxf(float %x, float %y) readnone
ret float %z
}
; CHECK-LABEL: @test_fmax
; CHECK: bl fmax
define double @test_fmax(double %x, double %y) {
%z = call double @fmax(double %x, double %y) readnone
ret double %z
}
; CHECK-LABEL: @test_fmaxl
; CHECK: bl fmaxl
define ppc_fp128 @test_fmaxl(ppc_fp128 %x, ppc_fp128 %y) {
%z = call ppc_fp128 @fmaxl(ppc_fp128 %x, ppc_fp128 %y) readnone
ret ppc_fp128 %z
}
; CHECK-LABEL: @test_intrinsic_fmaxf
; CHECK: bl fmaxf
define float @test_intrinsic_fmaxf(float %x, float %y) {
%z = call float @llvm.maxnum.f32(float %x, float %y) readnone
ret float %z
}
; CHECK-LABEL: @test_intrinsic_fmax
; CHECK: bl fmax
define double @test_intrinsic_fmax(double %x, double %y) {
%z = call double @llvm.maxnum.f64(double %x, double %y) readnone
ret double %z
}
; CHECK-LABEL: @test_intrinsic_fmaxl
; CHECK: bl fmaxl
define ppc_fp128 @test_intrinsic_fmaxl(ppc_fp128 %x, ppc_fp128 %y) {
%z = call ppc_fp128 @llvm.maxnum.ppcf128(ppc_fp128 %x, ppc_fp128 %y) readnone
ret ppc_fp128 %z
}
; CHECK-LABEL: @test_intrinsic_fmaxf_v2f32
; CHECK: bl fmaxf
; CHECK: bl fmaxf
define <2 x float> @test_intrinsic_fmaxf_v2f32(<2 x float> %x, <2 x float> %y) {
%z = call <2 x float> @llvm.maxnum.v2f32(<2 x float> %x, <2 x float> %y) readnone
ret <2 x float> %z
}
; CHECK-LABEL: @test_intrinsic_fmaxf_v4f32
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
define <4 x float> @test_intrinsic_fmaxf_v4f32(<4 x float> %x, <4 x float> %y) {
%z = call <4 x float> @llvm.maxnum.v4f32(<4 x float> %x, <4 x float> %y) readnone
ret <4 x float> %z
}
; CHECK-LABEL: @test_intrinsic_fmaxf_v8f32
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
; CHECK: bl fmaxf
define <8 x float> @test_intrinsic_fmaxf_v8f32(<8 x float> %x, <8 x float> %y) {
%z = call <8 x float> @llvm.maxnum.v8f32(<8 x float> %x, <8 x float> %y) readnone
ret <8 x float> %z
}