[Hexagon] Few fixes for exception handling

llvm-svn: 267469

2 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
index 51d2f1c878d..9e2c2807643 100644
--- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
+++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
@@ -32,6 +32,7 @@ HexagonMCAsmInfo::HexagonMCAsmInfo(const Triple &TT) {
   AscizDirective = "\t.string\t";
 
   SupportsDebugInformation = true;
+  MinInstAlignment = 4;
   UsesELFSectionDirectiveForBSS  = true;
   ExceptionsType = ExceptionHandling::DwarfCFI;
 }
diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
index 86d0f77d343..dc2e1bced4a 100644
--- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
+++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
@@ -98,7 +98,7 @@ MCInstrInfo *llvm::createHexagonMCInstrInfo() {
 
 static MCRegisterInfo *createHexagonMCRegisterInfo(const Triple &TT) {
   MCRegisterInfo *X = new MCRegisterInfo();
-  InitHexagonMCRegisterInfo(X, Hexagon::R0);
+  InitHexagonMCRegisterInfo(X, Hexagon::R31);
   return X;
 }