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 ```
69 lines
2.1 KiB
YAML
69 lines
2.1 KiB
YAML
# RUN: llc -mtriple=amdgcn -verify-machineinstrs -run-pass si-fold-operands %s -o - | FileCheck -check-prefix=GCN %s
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---
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# FIXME: Is it OK to fold omod for this?
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# GCN-LABEL: name: omod_inst_flag_nsz_src
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# GCN: %0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec
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# GCN-NEXT: %1:vgpr_32 = nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec
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# GCN-NEXT: S_ENDPGM 0, implicit %1
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name: omod_inst_flag_nsz_src
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tracksRegLiveness: true
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machineFunctionInfo:
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mode:
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ieee: false
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fp32-output-denormals: false
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body: |
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bb.0:
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liveins: $vgpr0, $vgpr1
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%0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec
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%1:vgpr_32 = nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec
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S_ENDPGM 0, implicit %1
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...
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---
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# GCN-LABEL: name: omod_inst_flag_nsz_result
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# GCN: %0:vgpr_32 = nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 1, implicit $mode, implicit $exec
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# GCN-NEXT: S_ENDPGM 0, implicit %0
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name: omod_inst_flag_nsz_result
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tracksRegLiveness: true
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machineFunctionInfo:
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mode:
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ieee: false
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fp32-output-denormals: false
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body: |
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bb.0:
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liveins: $vgpr0, $vgpr1
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%0:vgpr_32 = nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec
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%1:vgpr_32 = nsz nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec
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S_ENDPGM 0, implicit %1
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...
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---
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# GCN-LABEL: name: omod_inst_flag_nsz_both
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# GCN: %0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 1, implicit $mode, implicit $exec
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# GCN-NEXT: S_ENDPGM 0, implicit %0
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name: omod_inst_flag_nsz_both
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tracksRegLiveness: true
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machineFunctionInfo:
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mode:
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ieee: false
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fp32-output-denormals: false
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body: |
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bb.0:
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liveins: $vgpr0, $vgpr1
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%0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec
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%1:vgpr_32 = nsz nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec
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S_ENDPGM 0, implicit %1
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...
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