inline the global 'getInstrOperandRegClass' function into its callers
now that TargetOperandInfo does the heavy lifting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77508 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp
index c02647a..b90a6dd 100644
--- a/lib/CodeGen/PostRASchedulerList.cpp
+++ b/lib/CodeGen/PostRASchedulerList.cpp
@@ -449,8 +449,10 @@
if (!MO.isReg()) continue;
unsigned Reg = MO.getReg();
if (Reg == 0) continue;
- const TargetRegisterClass *NewRC =
- getInstrOperandRegClass(TRI, MI->getDesc(), i);
+ const TargetRegisterClass *NewRC = 0;
+
+ if (i < MI->getDesc().getNumOperands())
+ NewRC = MI->getDesc().OpInfo[i].getRegClass(TRI);
// For now, only allow the register to be changed if its register
// class is consistent across all uses.
@@ -521,8 +523,9 @@
if (Reg == 0) continue;
if (!MO.isUse()) continue;
- const TargetRegisterClass *NewRC =
- getInstrOperandRegClass(TRI, MI->getDesc(), i);
+ const TargetRegisterClass *NewRC = 0;
+ if (i < MI->getDesc().getNumOperands())
+ NewRC = MI->getDesc().OpInfo[i].getRegClass(TRI);
// For now, only allow the register to be changed if its register
// class is consistent across all uses.