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| author | Leo Li <aoli@google.com> | 2017-07-10 20:45:34 +0000 |
|---|---|---|
| committer | Leo Li <aoli@google.com> | 2017-07-10 20:45:34 +0000 |
| commit | 93abd7d915fb12c9967fe2433dfc873d3b4e938d (patch) | |
| tree | c37b55fac997a6034a8646df03ff81e3e8fbcb41 /llvm/lib/CodeGen/IfConversion.cpp | |
| parent | a7a77540ef747aa5674014c696a289d45a168641 (diff) | |
| download | bcm5719-llvm-93abd7d915fb12c9967fe2433dfc873d3b4e938d.tar.gz bcm5719-llvm-93abd7d915fb12c9967fe2433dfc873d3b4e938d.zip | |
[ConstantHoisting] Remove dupliate logic in constant hoisting
Summary:
As metioned in https://reviews.llvm.org/D34576, checkings in
`collectConstantCandidates` can be replaced by using
`llvm::canReplaceOperandWithVariable`.
The only special case is that `collectConstantCandidates` return false for
all `IntrinsicInst` but it is safe for us to collect constant candidates from
`IntrinsicInst`.
Reviewers: pirama, efriedma, srhines
Reviewed By: efriedma
Subscribers: llvm-commits, javed.absar
Differential Revision: https://reviews.llvm.org/D34921
llvm-svn: 307587
Diffstat (limited to 'llvm/lib/CodeGen/IfConversion.cpp')
0 files changed, 0 insertions, 0 deletions
