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author | Dan Gohman <gohman@apple.com> | 2009-12-18 03:10:26 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2009-12-18 03:10:26 +0000 |
commit | 411984810e4a66591123e1b16873e5f19ae18817 (patch) | |
tree | 1096f23be5ece8717b0a6b5602649af6baac7133 /lib | |
parent | bdc46c6af5ffcf3596a72df75880fe8703436060 (diff) | |
download | external_llvm-411984810e4a66591123e1b16873e5f19ae18817.zip external_llvm-411984810e4a66591123e1b16873e5f19ae18817.tar.gz external_llvm-411984810e4a66591123e1b16873e5f19ae18817.tar.bz2 |
Add utility routines for NSW multiply.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91664 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/VMCore/Constants.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index 2507402..34fc9a8 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -643,6 +643,11 @@ Constant* ConstantExpr::getNSWSub(Constant* C1, Constant* C2) { OverflowingBinaryOperator::NoSignedWrap); } +Constant* ConstantExpr::getNSWMul(Constant* C1, Constant* C2) { + return getTy(C1->getType(), Instruction::Mul, C1, C2, + OverflowingBinaryOperator::NoSignedWrap); +} + Constant* ConstantExpr::getExactSDiv(Constant* C1, Constant* C2) { return getTy(C1->getType(), Instruction::SDiv, C1, C2, SDivOperator::IsExact); |