Add parameter to getDwarfRegNum to permit targets

to use different mappings for EH and debug info;
no functional change yet.
Fix warning in X86CodeEmitter.

llvm-svn: 44056

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp b/llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp
index 6cf9df71346..3d1747e8cfb 100644
--- a/llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -480,7 +480,7 @@ unsigned AlphaRegisterInfo::getEHHandlerRegister() const {
   return 0;
 }
 
-int AlphaRegisterInfo::getDwarfRegNum(unsigned RegNum) const {
+int AlphaRegisterInfo::getDwarfRegNum(unsigned RegNum, bool isEH) const {
   assert(0 && "What is the dwarf register number");
   return -1;
 }
diff --git a/llvm/lib/Target/Alpha/AlphaRegisterInfo.h b/llvm/lib/Target/Alpha/AlphaRegisterInfo.h
index cd7d47591da..6275cb4057e 100644
--- a/llvm/lib/Target/Alpha/AlphaRegisterInfo.h
+++ b/llvm/lib/Target/Alpha/AlphaRegisterInfo.h
@@ -93,7 +93,7 @@ struct AlphaRegisterInfo : public AlphaGenRegisterInfo {
   unsigned getEHExceptionRegister() const;
   unsigned getEHHandlerRegister() const;
 
-  int getDwarfRegNum(unsigned RegNum) const;
+  int getDwarfRegNum(unsigned RegNum, bool isEH) const;
 
   static std::string getPrettyName(unsigned reg);
 };