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
```
20 lines
1.1 KiB
LLVM
20 lines
1.1 KiB
LLVM
; RUN: not --crash llc -mtriple=amdgcn -mcpu=tahiti -o /dev/null %s 2>&1 | FileCheck -check-prefix=FAIL %s
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; RUN: not --crash llc -mtriple=amdgcn -mcpu=hawaii -o /dev/null %s 2>&1 | FileCheck -check-prefix=FAIL %s
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; RUN: not --crash llc -mtriple=amdgcn -mcpu=fiji -o /dev/null %s 2>&1 | FileCheck -check-prefix=FAIL %s
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; RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx900 -o /dev/null %s 2>&1 | FileCheck -check-prefix=FAIL %s
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; RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx1010 -o /dev/null %s 2>&1 | FileCheck -check-prefix=FAIL %s
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; Make sure selection of these intrinsics fails on targets that do not
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; have the instruction available.
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; FIXME: Should also really make sure the v2f16 version fails.
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; FAIL: LLVM ERROR: Cannot select: {{.+}}: f32,ch = BUFFER_ATOMIC_FADD
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define amdgpu_cs void @atomic_fadd(<4 x i32> inreg %arg0) {
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%ret = call float @llvm.amdgcn.buffer.atomic.fadd.f32(float 1.0, <4 x i32> %arg0, i32 0, i32 112, i1 false)
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ret void
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}
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declare float @llvm.amdgcn.buffer.atomic.fadd.f32(float, <4 x i32>, i32, i32, i1 immarg) #0
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attributes #0 = { nounwind }
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