Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.
This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135424 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index d5d08e8..e5f8ac9 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -15,6 +15,7 @@
#include "llvm/MC/MCFixupKindInfo.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstPrinter.h"
+#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/ADT/OwningPtr.h"
@@ -827,8 +828,8 @@
void MCAsmStreamer::EmitRegisterName(int64_t Register) {
if (InstPrinter && !MAI.useDwarfRegNumForCFI()) {
- const TargetAsmInfo &TAI = getContext().getTargetAsmInfo();
- unsigned LLVMRegister = TAI.getLLVMRegNum(Register, true);
+ const MCRegisterInfo &MRI = getContext().getRegisterInfo();
+ unsigned LLVMRegister = MRI.getLLVMRegNum(Register, true);
InstPrinter->printRegName(OS, LLVMRegister);
} else {
OS << Register;