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| author | Andrew Lenharth <andrewl@lenharth.org> | 2008-11-11 23:19:51 +0000 |
|---|---|---|
| committer | Andrew Lenharth <andrewl@lenharth.org> | 2008-11-11 23:19:51 +0000 |
| commit | 068d1c51cc71ffb14c89cae714c8cfa5fb44dfe3 (patch) | |
| tree | 84ebc0aa5184473660774e82f685bf9d6e246c52 /lib/Target/Alpha/AlphaInstrInfo.td | |
| parent | 0a0ab1387a3923769990e91cce8e098366c4a920 (diff) | |
| download | external_llvm-068d1c51cc71ffb14c89cae714c8cfa5fb44dfe3.zip external_llvm-068d1c51cc71ffb14c89cae714c8cfa5fb44dfe3.tar.gz external_llvm-068d1c51cc71ffb14c89cae714c8cfa5fb44dfe3.tar.bz2 | |
This shouldn't be necessary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59090 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Alpha/AlphaInstrInfo.td')
| -rw-r--r-- | lib/Target/Alpha/AlphaInstrInfo.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/Alpha/AlphaInstrInfo.td b/lib/Target/Alpha/AlphaInstrInfo.td index 8e6df4a..c4e6edc 100644 --- a/lib/Target/Alpha/AlphaInstrInfo.td +++ b/lib/Target/Alpha/AlphaInstrInfo.td @@ -93,7 +93,8 @@ def immSExt16int : PatLeaf<(imm), [{ //(int)imm fits in a 16 bit sign extended }], SExt16>; def zappat : PatFrag<(ops node:$LHS), (and node:$LHS, imm:$L), [{ - ConstantSDNode *RHS = cast<ConstantSDNode>(N->getOperand(1)); + ConstantSDNode *RHS = dyn_cast<ConstantSDNode>(N->getOperand(1)); + if (!RHS) return 0; uint64_t build = get_zapImm(N->getOperand(0), (uint64_t)RHS->getZExtValue()); return build != 0; }]>; |