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3 Commits

Author SHA1 Message Date
Fangrui Song
9e9907f1cf
[AMDGPU,test] Change llc -march= to -mtriple= (#75982) 
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
```
 2024-01-16 21:54:58 -08:00
Changpeng Fang
8ceb72ffe5
[AMDGPU] make v32i16/v32f16 legal (#70484) 
Some upcoming intrinsics will be using these new types
 2023-10-27 15:28:31 -07:00
Piotr Sobczak
bd675af2a2 [AMDGPU] Make v16i16/v16f16 legal 
There are upcoming intrinsics to use the new types.

Reviewed By: rampitec

Differential Revision: https://reviews.llvm.org/D128865
 2022-06-30 23:08:40 +02:00