Fix MachineInstr::getNumExplicitOperands to count
variadic operands correctly. Patch by Jakob Stoklund Olesen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index a934b76..4e5229f 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -623,8 +623,8 @@
if (!TID->isVariadic())
return NumOperands;
- for (unsigned e = getNumOperands(); NumOperands != e; ++NumOperands) {
- const MachineOperand &MO = getOperand(NumOperands);
+ for (unsigned i = NumOperands, e = getNumOperands(); i != e; ++i) {
+ const MachineOperand &MO = getOperand(i);
if (!MO.isReg() || !MO.isImplicit())
NumOperands++;
}