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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4 |
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| #
89cb0eef |
| 16-Nov-2024 |
Jay Foad <jay.foad@amd.com> |
[AMDGPU] Move GCNPreRAOptimizations after MachineScheduler (#116211)
This is in preparation for adding a new optimization to the pass that
cares about the order of instructions. The existing optimi
[AMDGPU] Move GCNPreRAOptimizations after MachineScheduler (#116211)
This is in preparation for adding a new optimization to the pass that
cares about the order of instructions. The existing optimization does
not care, so this just causes minor codegen differences.
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Revision tags: llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init |
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| #
9e9907f1 |
| 17-Jan-2024 |
Fangrui Song <i@maskray.me> |
[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
[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
```
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Revision tags: llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init |
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| #
5f8ee45d |
| 16-Jun-2023 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
AMDGPU: Implement llvm.get.rounding
There are really two rounding modes, so only return the standard
values if both modes are the same. Otherwise, return a bitmask
representing the two modes.
Annoy
AMDGPU: Implement llvm.get.rounding
There are really two rounding modes, so only return the standard
values if both modes are the same. Otherwise, return a bitmask
representing the two modes.
Annoyingly the register doesn't use the same values as FLT_ROUNDS. Use
a simple integer table we can shift into to convert.
https://reviews.llvm.org/D153158
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