9e9907f1cf
Similar to 806761a762.
For IR files without a target triple, -mtriple= specifies the full
target triple while -march= merely sets the architecture part of the
default target triple, leaving a target triple which may not make sense,
e.g. amdgpu-apple-darwin.
Therefore, -march= is error-prone and not recommended for tests without
a target triple. The issue has been benign as we recognize
$unknown-apple-darwin as ELF instead of rejecting it outrightly.
This patch changes AMDGPU tests to not rely on the default
OS/environment components. Tests that need fixes are not changed:
```
LLVM :: CodeGen/AMDGPU/fabs.f64.ll
LLVM :: CodeGen/AMDGPU/fabs.ll
LLVM :: CodeGen/AMDGPU/floor.ll
LLVM :: CodeGen/AMDGPU/fneg-fabs.f64.ll
LLVM :: CodeGen/AMDGPU/fneg-fabs.ll
LLVM :: CodeGen/AMDGPU/r600-infinite-loop-bug-while-reorganizing-vector.ll
LLVM :: CodeGen/AMDGPU/schedule-if-2.ll
```
50 lines
1.5 KiB
LLVM
50 lines
1.5 KiB
LLVM
; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -mtriple=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
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; FUNC-LABEL: {{^}}floor_f32:
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; SI: v_floor_f32_e32
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; R600: FLOOR
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define amdgpu_kernel void @floor_f32(ptr addrspace(1) %out, float %in) {
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%tmp = call float @llvm.floor.f32(float %in) #0
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store float %tmp, ptr addrspace(1) %out
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ret void
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}
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; FUNC-LABEL: {{^}}floor_v2f32:
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; SI: v_floor_f32_e32
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; SI: v_floor_f32_e32
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define amdgpu_kernel void @floor_v2f32(ptr addrspace(1) %out, <2 x float> %in) {
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%tmp = call <2 x float> @llvm.floor.v2f32(<2 x float> %in) #0
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store <2 x float> %tmp, ptr addrspace(1) %out
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ret void
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}
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; FUNC-LABEL: {{^}}floor_v4f32:
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; SI: v_floor_f32_e32
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; SI: v_floor_f32_e32
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; SI: v_floor_f32_e32
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; SI: v_floor_f32_e32
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; R600: FLOOR
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; R600: FLOOR
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; R600: FLOOR
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; R600: FLOOR
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define amdgpu_kernel void @floor_v4f32(ptr addrspace(1) %out, <4 x float> %in) {
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%tmp = call <4 x float> @llvm.floor.v4f32(<4 x float> %in) #0
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store <4 x float> %tmp, ptr addrspace(1) %out
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ret void
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}
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; Function Attrs: nounwind readonly
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declare float @llvm.floor.f32(float) #0
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; Function Attrs: nounwind readonly
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declare <2 x float> @llvm.floor.v2f32(<2 x float>) #0
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; Function Attrs: nounwind readonly
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declare <4 x float> @llvm.floor.v4f32(<4 x float>) #0
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attributes #0 = { nounwind readnone }
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