arsenm added inline comments.
================
Comment at: clang/lib/CodeGen/TargetInfo.cpp:9468
+ // Control constants for math operations.
+ AddGlobal("__oclc_wavefrontsize64", Wavefront64, /*Size=*/8);
+ AddGlobal("__oclc_daz_opt", DenormAreZero, /*Size=*/8);
----------------
yaxunl wrote:
> we need to disable emitting these variables for HIP -fgpu-rdc mode and OpenCL
> since they will break per-TU control variable. Other cases are OK.
wavefrontsize belongs with the system ones
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D130096/new/
https://reviews.llvm.org/D130096
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