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| author | Craig Topper <craig.topper@intel.com> | 2017-09-18 19:21:21 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-09-18 19:21:21 +0000 |
| commit | e92327e2367f9ddd37d0b0da4d58663cf4b6bc0d (patch) | |
| tree | bbd28c2530db663f5f74853f01845d6a627210f6 /llvm/tools/llvm-cov/SourceCoverageViewText.cpp | |
| parent | b2155159a8821679fdf1a7a95e64f723afe5972b (diff) | |
| download | llvm-e92327e2367f9ddd37d0b0da4d58663cf4b6bc0d.zip llvm-e92327e2367f9ddd37d0b0da4d58663cf4b6bc0d.tar.gz llvm-e92327e2367f9ddd37d0b0da4d58663cf4b6bc0d.tar.bz2 | |
[X86] Don't emit COPY_TO_REG to ABCD registers before EXTRACT_SUBREG of sub_8bit
This is similar to D37843, but for sub_8bit. This fixes all of the patterns except for the 2 that emit only an EXTRACT_SUBREG. That causes a verifier error with global isel because global isel doesn't know to issue the ABCD when doing this extract on 32-bits targets.
Differential Revision: https://reviews.llvm.org/D37890
llvm-svn: 313558
Diffstat (limited to 'llvm/tools/llvm-cov/SourceCoverageViewText.cpp')
0 files changed, 0 insertions, 0 deletions