9e9907f1cf
Similar to 806761a7629df268c8aed49657aeccffa6bca449. 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 ```
21 lines
877 B
LLVM
21 lines
877 B
LLVM
; RUN: llc -mtriple=amdgcn -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck --check-prefix=GCN %s
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declare void @llvm.amdgcn.s.setprio(i16)
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declare <4 x float> @llvm.amdgcn.mfma.f32.4x4x1f32(float, float, <4 x float>, i32, i32, i32)
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; GCN-LABEL: {{^}}test_mfma_f32_4x4x1f32:
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; GCN: s_setprio 1
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; GCN: v_mfma
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; GCN: v_mfma
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; GCN: s_setprio 0
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define amdgpu_kernel void @test_mfma_f32_4x4x1f32(ptr addrspace(1) %arg) #0 {
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bb:
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%in.1 = load <4 x float>, ptr addrspace(1) %arg
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call void @llvm.amdgcn.s.setprio(i16 1)
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%mai.1 = tail call <4 x float> @llvm.amdgcn.mfma.f32.4x4x1f32(float 1.0, float 2.0, <4 x float> %in.1, i32 0, i32 0, i32 0)
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%mai.2 = tail call <4 x float> @llvm.amdgcn.mfma.f32.4x4x1f32(float 3.0, float 4.0, <4 x float> %mai.1, i32 0, i32 0, i32 0)
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call void @llvm.amdgcn.s.setprio(i16 0)
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store <4 x float> %mai.2, ptr addrspace(1) %arg
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ret void
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}
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