diff options
| author | Florian Hahn <florian.hahn@arm.com> | 2018-04-30 19:19:36 +0000 |
|---|---|---|
| committer | Florian Hahn <florian.hahn@arm.com> | 2018-04-30 19:19:36 +0000 |
| commit | 8fe04ad3f7acf9eac603602cfc2980b7ad85d7a1 (patch) | |
| tree | 98b6c2346ff53e0465c194af12988cda0057115a /llvm/lib/Transforms/Utils/LoopSimplify.cpp | |
| parent | d2da3c20d78f11700131c6022c8d8dca2423123f (diff) | |
| download | bcm5719-llvm-8fe04ad3f7acf9eac603602cfc2980b7ad85d7a1.tar.gz bcm5719-llvm-8fe04ad3f7acf9eac603602cfc2980b7ad85d7a1.zip | |
[LoopSimplify] Use BB::instructionsWithoutDebug to skip DbgInfo (NFC).
This patch updates some code responsible the skip debug info to use
BasicBlock::instructionsWithoutDebug. I think this makes things slightly
simpler and more direct.
Reviewers: aprantl, vsk, chandlerc
Reviewed By: aprantl
Differential Revision: https://reviews.llvm.org/D46253
llvm-svn: 331217
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopSimplify.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopSimplify.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp index 1ee21411377..bc5d6a9b54e 100644 --- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp +++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp @@ -613,11 +613,8 @@ ReprocessLoop: // comparison and the branch. bool AllInvariant = true; bool AnyInvariant = false; - for (BasicBlock::iterator I = ExitingBlock->begin(); &*I != BI; ) { + for (auto I = ExitingBlock->instructionsWithoutDebug().begin(); &*I != BI; ) { Instruction *Inst = &*I++; - // Skip debug info intrinsics. - if (isa<DbgInfoIntrinsic>(Inst)) - continue; if (Inst == CI) continue; if (!L->makeLoopInvariant(Inst, AnyInvariant, |
