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This shouldn't be necessary
author
Andrew Lenharth
<andrewl@lenharth.org>
Tue, 11 Nov 2008 23:19:51 +0000
(23:19 +0000)
committer
Andrew Lenharth
<andrewl@lenharth.org>
Tue, 11 Nov 2008 23:19:51 +0000
(23:19 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59090
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/Alpha/AlphaInstrInfo.td
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diff --git
a/lib/Target/Alpha/AlphaInstrInfo.td
b/lib/Target/Alpha/AlphaInstrInfo.td
index
8e6df4a
..
c4e6edc
100644
(file)
--- 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;
}]>;