diff options
Diffstat (limited to 'lib/Target/X86/X86RegisterInfo.cpp')
-rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index c9d3950217..6bb05c5ebe 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -38,6 +38,7 @@ #include "llvm/ADT/BitVector.h" #include "llvm/ADT/STLExtras.h" #include "llvm/Support/Compiler.h" +#include "llvm/Support/ErrorHandling.h" using namespace llvm; X86RegisterInfo::X86RegisterInfo(X86TargetMachine &tm, @@ -146,7 +147,7 @@ unsigned X86RegisterInfo::getX86RegNum(unsigned RegNo) { default: assert(isVirtualRegister(RegNo) && "Unknown physical register!"); - assert(0 && "Register allocator hasn't allocated reg correctly yet!"); + LLVM_UNREACHABLE("Register allocator hasn't allocated reg correctly yet!"); return 0; } } @@ -973,7 +974,7 @@ void X86RegisterInfo::emitEpilogue(MachineFunction &MF, case X86::TAILJMPr: case X86::TAILJMPm: break; // These are ok default: - assert(0 && "Can only insert epilog into returning blocks"); + LLVM_UNREACHABLE("Can only insert epilog into returning blocks"); } // Get the number of bytes to allocate from the FrameInfo @@ -1126,12 +1127,12 @@ void X86RegisterInfo::getInitialFrameState(std::vector<MachineMove> &Moves) } unsigned X86RegisterInfo::getEHExceptionRegister() const { - assert(0 && "What is the exception register"); + LLVM_UNREACHABLE("What is the exception register"); return 0; } unsigned X86RegisterInfo::getEHHandlerRegister() const { - assert(0 && "What is the exception handler register"); + LLVM_UNREACHABLE("What is the exception handler register"); return 0; } |