[all-commits] [llvm/llvm-project] 980679: [Driver][test] Remove clang{{.*}} when testing -cc...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 980679981fbc311bc07f8cd23e3739fd56c22d2a
      https://github.com/llvm/llvm-project/commit/980679981fbc311bc07f8cd23e3739fd56c22d2a
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-05-02 (Mon, 02 May 2022)

  Changed paths:
    M clang/test/Driver/amdgcn-toolchain-pic.cl
    M clang/test/Driver/amdgpu-openmp-system-arch.c
    M clang/test/Driver/amdgpu-toolchain-opencl.cl
    M clang/test/Driver/amdgpu-toolchain.c
    M clang/test/Driver/avr-mmcu.c
    M clang/test/Driver/avr-toolchain.c
    M clang/test/Driver/color-diagnostics.c
    M clang/test/Driver/csky-toolchain.c
    M clang/test/Driver/cuda-detect.cu
    M clang/test/Driver/darwin-xarch.c
    M clang/test/Driver/dragonfly.c
    M clang/test/Driver/fat_archive_amdgpu.cpp
    M clang/test/Driver/fat_archive_nvptx.cpp
    M clang/test/Driver/hip-options.hip
    M clang/test/Driver/hip-syntax-only.hip
    M clang/test/Driver/msp430-mmcu.c
    M clang/test/Driver/openbsd.c
    M clang/test/Driver/openmp-offload-gpu-new.c
    M clang/test/Driver/openmp-offload-gpu.c
    M clang/test/Driver/preprocessor.c
    M clang/test/Driver/report-stat.c
    M clang/test/Driver/riscv32-toolchain.c
    M clang/test/Driver/riscv64-toolchain.c
    M clang/test/Driver/ve-toolchain.c
    M clang/test/Driver/ve-toolchain.cpp
    M clang/test/Driver/wasm-toolchain.c
    M clang/test/Driver/wasm-toolchain.cpp

  Log Message:
  -----------
  [Driver][test] Remove clang{{.*}} when testing -cc1 command lines

The majority of tests omit testing "clang" for -cc1 command lines. In addition,
some distributions symlink %clang to an executable with a content hash based
filename so clang{{.*}} check won't work.

With this change, we can remove many -no-canonical-prefixes whose purpose was to
make the tests pass on such distributions.