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| author | Xin Tong <trent.xin.tong@gmail.com> | 2017-01-05 16:52:37 +0000 |
|---|---|---|
| committer | Xin Tong <trent.xin.tong@gmail.com> | 2017-01-05 16:52:37 +0000 |
| commit | 9efb049fb353a28f06425dda598ddbafbe1a1f27 (patch) | |
| tree | 4c7df06ba7287217a6eaa9203286faa62b4bd875 /clang/lib/Driver/MinGWToolChain.cpp | |
| parent | 58891907fe67f270dcb4ed29671f094b4920d234 (diff) | |
| download | bcm5719-llvm-9efb049fb353a28f06425dda598ddbafbe1a1f27.tar.gz bcm5719-llvm-9efb049fb353a28f06425dda598ddbafbe1a1f27.zip | |
Remove a unnecessary hasLoopInvariantOperands check in loop sink.
Summary:
Preheader instruction's operands will always be invariant w.r.t. the loop which its the preheader
for.
Memory aliases are handled in canSinkOrHoistInst.
Reviewers: danielcdh, davidxl
Subscribers: mzolotukhin, llvm-commits
Differential Revision: https://reviews.llvm.org/D28270
llvm-svn: 291132
Diffstat (limited to 'clang/lib/Driver/MinGWToolChain.cpp')
0 files changed, 0 insertions, 0 deletions
