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| author | Michael Francis <michaelfrancis@ibm.com> | 2023-03-01 00:56:06 +0000 |
|---|---|---|
| committer | Michael Francis <michaelfrancis@ibm.com> | 2023-03-15 23:26:48 +0000 |
| commit | ac1d143b0ef924cf2725bb36537f18ae2c7f9c4f (patch) | |
| tree | 953b5a02d16b2f9a9556631afdbb7b24e870b1ce /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 9dbce774eea515e400954f1d0ffbd858c839b546 (diff) | |
| download | llvm-ac1d143b0ef924cf2725bb36537f18ae2c7f9c4f.zip llvm-ac1d143b0ef924cf2725bb36537f18ae2c7f9c4f.tar.gz llvm-ac1d143b0ef924cf2725bb36537f18ae2c7f9c4f.tar.bz2 | |
[Clang][AIX][p] Manually Claim -p in front end
The current implementation of `-p` does not claim the argument once it
is passed. Since it pushes `-pg` directly, it is only ever referred to
again when linking. As a result, when compiling with `-S`, the compiler
warns that `-p` goes unused even though that is not the case.
With this patch, if both `-p` and `-pg` are passed, the argument that is
passed second will take precedence. `-p` will still throw an error on
unsupported platforms, regardless of precedence.
This revision includes a test case, which has been placed in
`clang/test/Driver/zos-profiling-error.c`. As a result,
`zos-profiling-error.c` has been renamed to `ibm-profiling.c`. This
revision also passes `clang/test/Driver/aix-ld.c`.
Differential Revision: https://reviews.llvm.org/D145021
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions