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-rw-r--r--llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
index b06eb4bcc59..bc9a97ce026 100644
--- a/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
@@ -564,6 +564,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
} else {
for (i = 0; i < ArgCount; ++i) {
if (i == 1 && ArgCount == 3 && ArgType[2] == PPC32II::Simm16 &&
+ MI->getOperand(1).hasAllocatedReg() &&
MI->getOperand(1).getReg() == PPC32::R0) {
O << "0";
} else {
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