commit fcc59bd0e0b8d27ff822b4dda78e10642664ab13
author Misha Brukman <brukman+llvm@gmail.com> Thu Jul 01 21:09:12 2004 +0000
committer Misha Brukman <brukman+llvm@gmail.com> Thu Jul 01 21:09:12 2004 +0000
tree 9f6870a897d1043e3ddd86ee37de18a635ee448e
parent 20709326a1ae82ae71538e678acc12a0ccabf2bc

Check if operand has an allocated reg before requesting it.

llvm-svn: 14550

llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp

diff --git a/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
index b06eb4b..bc9a97c 100644
--- a/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
@@ -564,6 +564,7 @@
   } 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 {