llvm-project

008c875b - [AMDGPU] Fix excessive stack usage in SIInsertWaitcnts::run (#134835)

[AMDGPU] Fix excessive stack usage in SIInsertWaitcnts::run (#134835) Noticed on Windows when running LLVM as part of a graphics driver, with total stack usage limited to about 128 KB. In some cases this function would overflow the stack. On Linux this reduces stack usage in this function from about 32 KB to about 0.5 KB.