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(parent: d838bf2) | patch
AMDGPU: Account for usage HIP-style dynamic LDS
authorYaxun (Sam) Liu <yaxun.liu@amd.com>
Wed, 19 Jan 2022 17:56:21 +0000 (12:56 -0500)
committerYaxun (Sam) Liu <yaxun.liu@amd.com>
Wed, 19 Jan 2022 18:05:29 +0000 (13:05 -0500)
commit15f54dd5e496bcb5ffb8e06020f2046b0ef23c76
tree473ae62546b976f2cb4b77ff9cdd8316626975aftree | snapshot
parentd838bf2adc9cba1ef56e446fc2070dda233c1d05commit | diff
AMDGPU: Account for usage HIP-style dynamic LDS

Disable promote alloca to LDS when HIP-style dynamic LDS since the size
is unknown at compile time.

Patch by: Siu Chi Chan

Reviewed by: Matt Arsenault, Yaxun Liu

Differential Revision: https://reviews.llvm.org/D117494
llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp diff | blob | history
llvm/test/CodeGen/AMDGPU/promote-alloca-to-lds-constantexpr-use.ll diff | blob | history
Domain: System / Toolchain;