Make assertion stricter. Since the source operands are allocated at
this point, the second operand must be a physical register (it cannot
be a virtual one).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10292 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp
index 080e6c6..d1a6df0 100644
--- a/lib/CodeGen/RegAllocLocal.cpp
+++ b/lib/CodeGen/RegAllocLocal.cpp
@@ -583,7 +583,7 @@
if (TM->getInstrInfo().isTwoAddrInstr(MI->getOpcode()) && i == 0) {
// must be same register number as the first operand
// This maps a = b + c into b += c, and saves b into a's spot
- assert(MI->getOperand(1).isRegister() &&
+ assert(MI->getOperand(1).isPhysicalRegister() &&
MI->getOperand(1).getAllocatedRegNum() &&
MI->getOperand(1).opIsUse() &&
"Two address instruction invalid!");