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| author | Bob Wilson <bob.wilson@apple.com> | 2010-06-15 05:56:31 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-06-15 05:56:31 +0000 |
| commit | a55b8877e60258c4c983845a5999e26e7ede7bc8 (patch) | |
| tree | e71dae1712d42cb281363f6f8801a857194792bb /clang/lib/Frontend/Warnings.cpp | |
| parent | 1478142485bbd704b3db5348fa113ecc452b31e8 (diff) | |
| download | bcm5719-llvm-a55b8877e60258c4c983845a5999e26e7ede7bc8.tar.gz bcm5719-llvm-a55b8877e60258c4c983845a5999e26e7ede7bc8.zip | |
Generalize the pre-coalescing of extract_subregs feeding reg_sequences,
replacing the overly conservative checks that I had introduced recently to
deal with correctness issues. This makes a pretty noticable difference
in our testcases where reg_sequences are used. I've updated one test to
check that we no longer emit the unnecessary subreg moves.
llvm-svn: 105991
Diffstat (limited to 'clang/lib/Frontend/Warnings.cpp')
0 files changed, 0 insertions, 0 deletions
