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| author | Evan Cheng <evan.cheng@apple.com> | 2006-10-16 22:49:37 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-10-16 22:49:37 +0000 |
| commit | f3ae00a64a1e55f5f9078c137979896175792913 (patch) | |
| tree | e2fbf5ab4a0eff6705c9eb5ab6f40184ecc07ddb /llvm/lib/Target/X86 | |
| parent | afdd47ace4055cff4ad0ac4670455bc211c065c2 (diff) | |
| download | bcm5719-llvm-f3ae00a64a1e55f5f9078c137979896175792913.tar.gz bcm5719-llvm-f3ae00a64a1e55f5f9078c137979896175792913.zip | |
Be careful when looking through a vbit_convert. Optimizing this:
(vector_shuffle
(vbitconvert (vbuildvector (copyfromreg v4f32), 1, v4f32), 4, f32),
(undef, undef, undef, undef), (0, 0, 0, 0), 4, f32)
to the
vbitconvert
is a very bad idea.
llvm-svn: 30989
Diffstat (limited to 'llvm/lib/Target/X86')
0 files changed, 0 insertions, 0 deletions
