llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.

[oota-llvm.git] / lib / Target / Mips / MipsRegisterInfo.cpp

diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index 115bb929719605a5dafd00b2cc91c5e83a8475a9..c7aea693cdc13bcc3564f6a1a31be50b83581e43 100644 (file)
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -31,6 +31,7 @@
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/STLExtras.h"
 
@@ -79,7 +80,7 @@ getRegisterNumbering(unsigned RegEnum)
     case Mips::SP   : case Mips::F29: return 29;
     case Mips::FP   : case Mips::F30: case Mips::D15: return 30;
     case Mips::RA   : case Mips::F31: return 31;
-    default: assert(0 && "Unknown register number!");
+    default: llvm_unreachable("Unknown register number!");
   }    
   return 0; // Not reached
 }
@@ -473,15 +474,15 @@ emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const
       .addReg(Mips::FP).addReg(Mips::ZERO);
 
     // lw  $fp,stack_loc($sp)
-    BuildMI(MBB, MBBI, dl, TII.get(Mips::LW))
-      .addReg(Mips::FP).addImm(FPOffset).addReg(Mips::SP);
+    BuildMI(MBB, MBBI, dl, TII.get(Mips::LW), Mips::FP)
+      .addImm(FPOffset).addReg(Mips::SP);
   }
 
   // Restore the return address only if the function isnt a leaf one.
   // lw  $ra, stack_loc($sp)
   if (MFI->hasCalls()) { 
-    BuildMI(MBB, MBBI, dl, TII.get(Mips::LW))
-      .addReg(Mips::RA).addImm(RAOffset).addReg(Mips::SP);
+    BuildMI(MBB, MBBI, dl, TII.get(Mips::LW), Mips::RA)
+      .addImm(RAOffset).addReg(Mips::SP);
   }
 
   // adjust stack  : insert addi sp, sp, (imm)
@@ -515,19 +516,19 @@ getFrameRegister(MachineFunction &MF) const {
 
 unsigned MipsRegisterInfo::
 getEHExceptionRegister() const {
-  assert(0 && "What is the exception register");
+  llvm_unreachable("What is the exception register");
   return 0;
 }
 
 unsigned MipsRegisterInfo::
 getEHHandlerRegister() const {
-  assert(0 && "What is the exception handler register");
+  llvm_unreachable("What is the exception handler register");
   return 0;
 }
 
 int MipsRegisterInfo::
 getDwarfRegNum(unsigned RegNum, bool isEH) const {
-  assert(0 && "What is the dwarf register number");
+  llvm_unreachable("What is the dwarf register number");
   return -1;
 }