[llvm] r298941 - Fix crashing on TargetCustom PseudoSourceValues
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 28 13:33:13 PDT 2017
Author: arsenm
Date: Tue Mar 28 15:33:12 2017
New Revision: 298941
URL: http://llvm.org/viewvc/llvm-project?rev=298941&view=rev
Log:
Fix crashing on TargetCustom PseudoSourceValues
Default to something more reasonable if printCustom isn't implemented.
Modified:
llvm/trunk/lib/CodeGen/PseudoSourceValue.cpp
Modified: llvm/trunk/lib/CodeGen/PseudoSourceValue.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/PseudoSourceValue.cpp?rev=298941&r1=298940&r2=298941&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/PseudoSourceValue.cpp (original)
+++ llvm/trunk/lib/CodeGen/PseudoSourceValue.cpp Tue Mar 28 15:33:12 2017
@@ -29,7 +29,10 @@ PseudoSourceValue::PseudoSourceValue(PSV
PseudoSourceValue::~PseudoSourceValue() {}
void PseudoSourceValue::printCustom(raw_ostream &O) const {
- O << PSVNames[Kind];
+ if (Kind < TargetCustom)
+ O << PSVNames[Kind];
+ else
+ O << "TargetCustom" << Kind;
}
bool PseudoSourceValue::isConstant(const MachineFrameInfo *) const {
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