commit 4363bdb0e5d20ebfa5b0a1f703c5a8102e637541
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 3328c858d6a7cfcb87be237867cc512c2ceeb099
parent 992dce13ece1748aef8a6fdeef0f4e271165258c

Check if operand has an allocated reg before requesting it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14550 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/PowerPC/PPC32AsmPrinter.cpp

diff --git a/lib/Target/PowerPC/PPC32AsmPrinter.cpp b/lib/Target/PowerPC/PPC32AsmPrinter.cpp
index b06eb4b..bc9a97c 100644
--- a/lib/Target/PowerPC/PPC32AsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPC32AsmPrinter.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 {