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| author | Max Kazantsev <max.kazantsev@azul.com> | 2018-08-29 11:37:34 +0000 |
|---|---|---|
| committer | Max Kazantsev <max.kazantsev@azul.com> | 2018-08-29 11:37:34 +0000 |
| commit | 1dafaa87d9c3b25f53bd18cab18725dd1d76023e (patch) | |
| tree | 1915f21f63fb0a4f3a8b9b76335a62324dead908 /llvm/lib/Transforms/Scalar/EarlyCSE.cpp | |
| parent | f8f00e5065f728be233a7c644245c2611a008968 (diff) | |
| download | bcm5719-llvm-1dafaa87d9c3b25f53bd18cab18725dd1d76023e.tar.gz bcm5719-llvm-1dafaa87d9c3b25f53bd18cab18725dd1d76023e.zip | |
[NFC] Unify guards detection
We have multiple places in code where we try to identify whether or not
some instruction is a guard. This patch factors out this logic into a separate
utility function which works uniformly in all places.
Differential Revision: https://reviews.llvm.org/D51152
Reviewed By: fedor.sergeev
llvm-svn: 340921
Diffstat (limited to 'llvm/lib/Transforms/Scalar/EarlyCSE.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/EarlyCSE.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp index 533d16e088c..d24ad0327f1 100644 --- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp +++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp @@ -54,6 +54,7 @@ #include "llvm/Support/RecyclingAllocator.h" #include "llvm/Support/raw_ostream.h" #include "llvm/Transforms/Scalar.h" +#include "llvm/Transforms/Utils/GuardUtils.h" #include <cassert> #include <deque> #include <memory> @@ -863,7 +864,7 @@ bool EarlyCSE::processNode(DomTreeNode *Node) { continue; } - if (match(Inst, m_Intrinsic<Intrinsic::experimental_guard>())) { + if (isGuard(Inst)) { if (auto *CondI = dyn_cast<Instruction>(cast<CallInst>(Inst)->getArgOperand(0))) { if (SimpleValue::canHandle(CondI)) { |
