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Revision tags: 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, 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, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1
# b48e7c2d 25-Mar-2023 Anshil Gandhi <Anshil.Gandhi@amd.com>

[AMDGPUUnifyDivergentExitNodes] Add NewPM support

Meanwhile, use UniformityAnalysis instead of LegacyDivergenceAnalysis to collect divergence info.

Reviewed By: arsenm, sameerds

Differential Revis

[AMDGPUUnifyDivergentExitNodes] Add NewPM support

Meanwhile, use UniformityAnalysis instead of LegacyDivergenceAnalysis to collect divergence info.

Reviewed By: arsenm, sameerds

Differential Revision: https://reviews.llvm.org/D141355

show more ...


Revision tags: llvmorg-16.0.0
# aa15fe98 17-Mar-2023 Vitaly Buka <vitalybuka@google.com>

Revert "[AMDGPUUnifyDivergentExitNodes] Add NewPM support"

Introduces nullptr dereference.

This reverts commit a5455e32b364dabe499ec11722626d4bbaf047ba.


# a5455e32 16-Mar-2023 Anshil Gandhi <gandhi21299@gmail.com>

[AMDGPUUnifyDivergentExitNodes] Add NewPM support

Meanwhile, use UniformityAnalysis instead of LegacyDivergenceAnalysis to collect divergence info.

Reviewed By: arsenm, sameerds

Differential Revis

[AMDGPUUnifyDivergentExitNodes] Add NewPM support

Meanwhile, use UniformityAnalysis instead of LegacyDivergenceAnalysis to collect divergence info.

Reviewed By: arsenm, sameerds

Differential Revision: https://reviews.llvm.org/D141355

show more ...


Revision tags: llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7
# 4bbcbdae 04-Jan-2023 Anshil Gandhi <gandhi21299@gmail.com>

[AMDGPU] Unify divergent nodes if the PostDom tree has one root

This patch allows AMDGPUUnifyDivergenceExitNodes pass
to transform a function whose PDT has exactly one root
and ends in a branch inst

[AMDGPU] Unify divergent nodes if the PostDom tree has one root

This patch allows AMDGPUUnifyDivergenceExitNodes pass
to transform a function whose PDT has exactly one root
and ends in a branch instruction. Fixes
https://github.com/llvm/llvm-project/issues/58861.

Reviewed By: ruiling, arsenm

Differential Revision: https://reviews.llvm.org/D139780

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