diff options
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineMulDivRem.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineMulDivRem.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp b/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp index 019596ce57..b95da85a7f 100644 --- a/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp +++ b/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp @@ -37,7 +37,7 @@ static Value *simplifyValueKnownNonZero(Value *V, InstCombiner &IC) { if (match(V, m_LShr(m_OneUse(m_Shl(m_Value(PowerOf2), m_Value(A))), m_Value(B))) && // The "1" can be any value known to be a power of 2. - isPowerOfTwo(PowerOf2)) { + isKnownToBeAPowerOfTwo(PowerOf2)) { A = IC.Builder->CreateSub(A, B); return IC.Builder->CreateShl(PowerOf2, A); } @@ -45,7 +45,7 @@ static Value *simplifyValueKnownNonZero(Value *V, InstCombiner &IC) { // (PowerOfTwo >>u B) --> isExact since shifting out the result would make it // inexact. Similarly for <<. if (BinaryOperator *I = dyn_cast<BinaryOperator>(V)) - if (I->isLogicalShift() && isPowerOfTwo(I->getOperand(0))) { + if (I->isLogicalShift() && isKnownToBeAPowerOfTwo(I->getOperand(0))) { // We know that this is an exact/nuw shift and that the input is a // non-zero context as well. if (Value *V2 = simplifyValueKnownNonZero(I->getOperand(0), IC)) { |