Use MachineInstrBuilder in InstrEmitter.

This is supposed to be a mechanical change with no functional effects.

InstrEmitter can generate all types of MachineOperands which revealed
that MachineInstrBuilder was missing a few methods, added by this patch.

Besides providing a context pointer to MI::addOperand(),
MachineInstrBuilder seems like a better fit for this code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170712 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachineInstrBuilder.h b/include/llvm/CodeGen/MachineInstrBuilder.h
index d5fc636..0fc284c 100644
--- a/include/llvm/CodeGen/MachineInstrBuilder.h
+++ b/include/llvm/CodeGen/MachineInstrBuilder.h
@@ -138,6 +138,13 @@ public:
     return *this;
   }
 
+  const MachineInstrBuilder &addBlockAddress(const BlockAddress *BA,
+                                             int64_t Offset = 0,
+                                          unsigned char TargetFlags = 0) const {
+    MI->addOperand(*MF, MachineOperand::CreateBA(BA, Offset, TargetFlags));
+    return *this;
+  }
+
   const MachineInstrBuilder &addRegMask(const uint32_t *Mask) const {
     MI->addOperand(*MF, MachineOperand::CreateRegMask(Mask));
     return *this;
@@ -339,6 +346,9 @@ inline unsigned getUndefRegState(bool B) {
 inline unsigned getInternalReadRegState(bool B) {
   return B ? RegState::InternalRead : 0;
 }
+inline unsigned getDebugRegState(bool B) {
+  return B ? RegState::Debug : 0;
+}
 
 
 /// Helper class for constructing bundles of MachineInstrs.