[all-commits] [llvm/llvm-project] a00ae8: Revert D119669 "[NVPTX] Prefix "$L__" for branch l...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a00ae86ab2061a1415d0fcea0d28bde4723d5abe
      https://github.com/llvm/llvm-project/commit/a00ae86ab2061a1415d0fcea0d28bde4723d5abe
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-02-14 (Mon, 14 Feb 2022)

  Changed paths:
    M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCAsmInfo.cpp
    M llvm/test/CodeGen/NVPTX/f16-instructions.ll
    R llvm/test/CodeGen/NVPTX/label-var-prefix.ll
    M llvm/test/CodeGen/NVPTX/lower-aggr-copies.ll
    M llvm/test/DebugInfo/NVPTX/cu-range-hole.ll
    M llvm/test/DebugInfo/NVPTX/dbg-declare-alloca.ll
    M llvm/test/DebugInfo/NVPTX/debug-addr-class.ll
    M llvm/test/DebugInfo/NVPTX/debug-file-loc.ll
    M llvm/test/DebugInfo/NVPTX/debug-info.ll
    M llvm/test/DebugInfo/NVPTX/debug-loc-offset.ll

  Log Message:
  -----------
  Revert D119669 "[NVPTX] Prefix "$L__" for branch label names"

This reverts commit cccef321096c20825fe8738045c1d91d3b9fd57d.

Broke clang-cuda-t4

```
/buildbot/cuda-t4-0/work/clang-cuda-t4/clang/bin/clang++  -DNDEBUG  -O3 -DNDEBUG   -w -Werror=date-time -UNDEBUG --cuda-path=/buildbot/cuda-t4-0/work/clang-cuda-t4/external/cuda/cuda-11.0 -I/buildbot/cuda-t4-0/work/clang-cuda-t4/external/cuda/cuda-11.0/include --cuda-gpu-arch=sm_75 -std=c++20 -stdlib=libstdc++ --gcc-toolchain=/buildbot/cuda-t4-0/work/clang-cuda-t4/external/cuda/gcc-8 -DSTDLIB_VERSION=2014 -MD -MT External/CUDA/CMakeFiles/complex-cuda-11.0-c++20-libstdc++-8.dir/complex.cu.o -MF External/CUDA/CMakeFiles/complex-cuda-11.0-c++20-libstdc++-8.dir/complex.cu.o.d -o External/CUDA/CMakeFiles/complex-cuda-11.0-c++20-libstdc++-8.dir/complex.cu.o -c /buildbot/cuda-t4-0/work/clang-cuda-t4/llvm-test-suite/External/CUDA/complex.cu
ptxas /tmp/complex-cfa050/complex-sm_75.s, line 250; fatal   : Parsing error near '$L__BB6_2': syntax error
ptxas fatal   : Ptx assembly aborted due to errors
```