yaxunl added inline comments.
================
Comment at: clang/lib/CodeGen/TargetInfo.cpp:9468-9472
+ AddGlobal("__oclc_wavefrontsize64", Wavefront64, /*Size=*/8);
+ AddGlobal("__oclc_daz_opt", DenormAreZero, /*Size=*/8);
+ AddGlobal("__oclc_finite_only_opt", FiniteOnly || RelaxedMath, /*Size=*/8);
+ AddGlobal("__oclc_unsafe_math_opt", UnsafeMath || RelaxedMath, /*Size=*/8);
+ AddGlobal("__oclc_correctly_rounded_sqrt32", CorrectSqrt, /*Size=*/8);
----------------
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.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D130096/new/
https://reviews.llvm.org/D130096
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