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Bogus assert

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27434 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-04-05 06:11:20 +00:00
parent 278158b487
commit 865f0606f7
1 changed files with 8 additions and 5 deletions
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13
lib/Target/X86/X86ISelLowering.cpp
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@ -2842,14 +2842,17 @@ void X86TargetLowering::computeMaskedBitsForTargetNode(const SDOperand Op,
uint64_t &KnownZero,
uint64_t &KnownOne,
unsigned Depth) const {
unsigned Opc = Op.getOpcode();
KnownZero = KnownOne = 0; // Don't know anything.
assert((Opc >= ISD::BUILTIN_OP_END ||
Opc == ISD::INTRINSIC_WO_CHAIN ||
Opc == ISD::INTRINSIC_W_CHAIN ||
Opc == ISD::INTRINSIC_VOID) &&
"Should use MaskedValueIsZero if you don't know whether Op"
" is a target node!");
KnownZero = KnownOne = 0; // Don't know anything.
switch (Opc) {
default:
assert(Opc >= ISD::BUILTIN_OP_END && "Expected a target specific node");
break;
default: break;
case X86ISD::SETCC:
KnownZero |= (MVT::getIntVTBitMask(Op.getValueType()) ^ 1ULL);
break;