diff options
| author | Torok Edwin <edwintorok@gmail.com> | 2009-07-11 20:10:48 +0000 |
|---|---|---|
| committer | Torok Edwin <edwintorok@gmail.com> | 2009-07-11 20:10:48 +0000 |
| commit | c25e7581b9b8088910da31702d4ca21c4734c6d7 (patch) | |
| tree | e4bb95c96a33fda5d5204f2c9d1b906084760415 /lib/Target/X86/X86FloatingPoint.cpp | |
| parent | d51ffcf303070b0a5aea7f365b85f6f969c384cb (diff) | |
assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86FloatingPoint.cpp')
| -rw-r--r-- | lib/Target/X86/X86FloatingPoint.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/X86/X86FloatingPoint.cpp b/lib/Target/X86/X86FloatingPoint.cpp index 37027ee8be..c15e3487c6 100644 --- a/lib/Target/X86/X86FloatingPoint.cpp +++ b/lib/Target/X86/X86FloatingPoint.cpp @@ -38,6 +38,7 @@ #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/ErrorHandling.h" #include "llvm/Support/Compiler.h" #include "llvm/ADT/DepthFirstIterator.h" #include "llvm/ADT/SmallPtrSet.h" @@ -255,7 +256,7 @@ bool FPS::processBasicBlock(MachineFunction &MF, MachineBasicBlock &BB) { case X86II::CompareFP: handleCompareFP(I); break; case X86II::CondMovFP: handleCondMovFP(I); break; case X86II::SpecialFP: handleSpecialFP(I); break; - default: assert(0 && "Unknown FP Type!"); + default: LLVM_UNREACHABLE("Unknown FP Type!"); } // Check to see if any of the values defined by this instruction are dead @@ -945,7 +946,7 @@ void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) { MachineInstr *MI = I; DebugLoc dl = MI->getDebugLoc(); switch (MI->getOpcode()) { - default: assert(0 && "Unknown SpecialFP instruction!"); + default: LLVM_UNREACHABLE("Unknown SpecialFP instruction!"); case X86::FpGET_ST0_32:// Appears immediately after a call returning FP type! case X86::FpGET_ST0_64:// Appears immediately after a call returning FP type! case X86::FpGET_ST0_80:// Appears immediately after a call returning FP type! |