aboutsummaryrefslogtreecommitdiffstats
path: root/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
diff options
context:
space:
mode:
authorPirama Arumuga Nainar <pirama@google.com>2015-04-10 22:08:18 +0000
committerAndroid Git Automerger <android-git-automerger@android.com>2015-04-10 22:08:18 +0000
commit13a7db5b9c4f5e543d037be68ec3428216bfd550 (patch)
tree1b2c9792582e12f5af0b1512e3094425f0dc0df9 /lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
parent0eb46f5d1e06a4284663d636a74b06adc3a161d7 (diff)
parent31195f0bdca6ee2a5e72d07edf13e1d81206d949 (diff)
downloadexternal_llvm-13a7db5b9c4f5e543d037be68ec3428216bfd550.zip
external_llvm-13a7db5b9c4f5e543d037be68ec3428216bfd550.tar.gz
external_llvm-13a7db5b9c4f5e543d037be68ec3428216bfd550.tar.bz2
am 31195f0b: Merge "Update aosp/master llvm for rebase to r233350"
* commit '31195f0bdca6ee2a5e72d07edf13e1d81206d949': Update aosp/master llvm for rebase to r233350
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineAndOrXor.cpp')
-rw-r--r--lib/Transforms/InstCombine/InstCombineAndOrXor.cpp18
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index 863eeaf..ee21c81 100644
--- a/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -979,9 +979,9 @@ Value *InstCombiner::FoldAndOfICmps(ICmpInst *LHS, ICmpInst *RHS) {
// Make a constant range that's the intersection of the two icmp ranges.
// If the intersection is empty, we know that the result is false.
ConstantRange LHSRange =
- ConstantRange::makeICmpRegion(LHSCC, LHSCst->getValue());
+ ConstantRange::makeAllowedICmpRegion(LHSCC, LHSCst->getValue());
ConstantRange RHSRange =
- ConstantRange::makeICmpRegion(RHSCC, RHSCst->getValue());
+ ConstantRange::makeAllowedICmpRegion(RHSCC, RHSCst->getValue());
if (LHSRange.intersectWith(RHSRange).isEmptySet())
return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 0);
@@ -1709,15 +1709,17 @@ Value *InstCombiner::FoldOrOfICmps(ICmpInst *LHS, ICmpInst *RHS,
Value *Mask = nullptr;
Value *Masked = nullptr;
if (LAnd->getOperand(0) == RAnd->getOperand(0) &&
- isKnownToBeAPowerOfTwo(LAnd->getOperand(1), false, 0, AC, CxtI, DT) &&
- isKnownToBeAPowerOfTwo(RAnd->getOperand(1), false, 0, AC, CxtI, DT)) {
+ isKnownToBeAPowerOfTwo(LAnd->getOperand(1), DL, false, 0, AC, CxtI,
+ DT) &&
+ isKnownToBeAPowerOfTwo(RAnd->getOperand(1), DL, false, 0, AC, CxtI,
+ DT)) {
Mask = Builder->CreateOr(LAnd->getOperand(1), RAnd->getOperand(1));
Masked = Builder->CreateAnd(LAnd->getOperand(0), Mask);
} else if (LAnd->getOperand(1) == RAnd->getOperand(1) &&
- isKnownToBeAPowerOfTwo(LAnd->getOperand(0), false, 0, AC, CxtI,
- DT) &&
- isKnownToBeAPowerOfTwo(RAnd->getOperand(0), false, 0, AC, CxtI,
- DT)) {
+ isKnownToBeAPowerOfTwo(LAnd->getOperand(0), DL, false, 0, AC,
+ CxtI, DT) &&
+ isKnownToBeAPowerOfTwo(RAnd->getOperand(0), DL, false, 0, AC,
+ CxtI, DT)) {
Mask = Builder->CreateOr(LAnd->getOperand(0), RAnd->getOperand(0));
Masked = Builder->CreateAnd(LAnd->getOperand(1), Mask);
}