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| author | Sanjay Patel <spatel@rotateright.com> | 2018-05-31 19:55:27 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-05-31 19:55:27 +0000 |
| commit | 26368cd5d93887a02399df9f1708943638d32ff6 (patch) | |
| tree | c928297b2caa7970bd964705d69de8c165e59c72 /llvm/tools/llvm-objcopy/llvm-objcopy.cpp | |
| parent | 4dcd83fcd2755cb9e46066daf3b0b1f014e8097a (diff) | |
| download | bcm5719-llvm-26368cd5d93887a02399df9f1708943638d32ff6.tar.gz bcm5719-llvm-26368cd5d93887a02399df9f1708943638d32ff6.zip | |
[InstCombine] narrow select to match condition operands' size
This is the planned enhancement to D47163 / rL333611.
We want to match cmp/select sizes because that will be recognized
as min/max more easily and lead to better codegen (especially for
vector types).
As mentioned in D47163, this improves some of the tests that would
also be folded by D46380, so we may want to adjust that patch to
match the new patterns where the extend op occurs after the select.
llvm-svn: 333689
Diffstat (limited to 'llvm/tools/llvm-objcopy/llvm-objcopy.cpp')
0 files changed, 0 insertions, 0 deletions
