nemanjai added inline comments.
================ Comment at: clang/docs/ClangCommandLineReference.rst:3566 +Control the CR-bit tracking feature on PowerPC. ``-mcrbits`` (the enablement of CR-bit tracking support) is the default for POWER8 and above. + ---------------- ``` ... is the default for POWER8 and above as well as for all other CPUs when optimization is applied (-O2 and above). ``` But please check if it is also applied at -O1 and correct that statement accordingly. ================ Comment at: llvm/test/CodeGen/PowerPC/fast-isel-fcmp-nan.ll:5 ; CHECK-LABEL: TestULT: -; CHECK: xscmpudp +; CHECK: fcmpu ; CHECK: blr ---------------- Why do we not emit the VSX instructions here any longer? How are crbits related? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D124060/new/ https://reviews.llvm.org/D124060 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits