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| author | Artur Pilipenko <apilipenko@azulsystems.com> | 2016-08-12 16:08:30 +0000 |
|---|---|---|
| committer | Artur Pilipenko <apilipenko@azulsystems.com> | 2016-08-12 16:08:30 +0000 |
| commit | 87e4038a9154cb4b79a3dc19fe096bd8bdc8801e (patch) | |
| tree | 8709b060237364da3fefe8761a6e38e57680890d /llvm/lib/Transforms/IPO/SampleProfile.cpp | |
| parent | 17e17010758aa06f03e878b0ee1f72f60e08575e (diff) | |
| download | bcm5719-llvm-87e4038a9154cb4b79a3dc19fe096bd8bdc8801e.tar.gz bcm5719-llvm-87e4038a9154cb4b79a3dc19fe096bd8bdc8801e.zip | |
[x86] X86ISelLowering zext(add_nuw(x, C)) --> add(zext(x), C_zext)
Currently X86ISelLowering has a similar transformation for sexts:
sext(add_nsw(x, C)) --> add(sext(x), C_sext)
In this change I extend this code to handle zexts as well.
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D23359
llvm-svn: 278520
Diffstat (limited to 'llvm/lib/Transforms/IPO/SampleProfile.cpp')
0 files changed, 0 insertions, 0 deletions
