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author | Craig Topper <craig.topper@gmail.com> | 2012-02-05 22:14:15 +0000 |
---|---|---|
committer | Craig Topper <craig.topper@gmail.com> | 2012-02-05 22:14:15 +0000 |
commit | 50bee42b54cd9aec5f49566307df2b0cf23afcf6 (patch) | |
tree | caa20b5d1a706f63057cf77fd42f4c6126050746 /include/llvm/MC | |
parent | 2cb395eae71dacda49ca3fe758618fc3e0701659 (diff) | |
download | external_llvm-50bee42b54cd9aec5f49566307df2b0cf23afcf6.zip external_llvm-50bee42b54cd9aec5f49566307df2b0cf23afcf6.tar.gz external_llvm-50bee42b54cd9aec5f49566307df2b0cf23afcf6.tar.bz2 |
Convert assert(0) to llvm_unreachable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149849 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/MC')
-rw-r--r-- | include/llvm/MC/MCAsmBackend.h | 5 | ||||
-rw-r--r-- | include/llvm/MC/MCFixup.h | 3 | ||||
-rw-r--r-- | include/llvm/MC/MCRegisterInfo.h | 4 |
3 files changed, 7 insertions, 5 deletions
diff --git a/include/llvm/MC/MCAsmBackend.h b/include/llvm/MC/MCAsmBackend.h index 26d69f2..11a081b 100644 --- a/include/llvm/MC/MCAsmBackend.h +++ b/include/llvm/MC/MCAsmBackend.h @@ -14,6 +14,7 @@ #include "llvm/MC/MCFixup.h" #include "llvm/MC/MCFixupKindInfo.h" #include "llvm/Support/DataTypes.h" +#include "llvm/Support/ErrorHandling.h" namespace llvm { class MCAsmLayout; @@ -49,8 +50,8 @@ public: /// createELFObjectTargetWriter - Create a new ELFObjectTargetWriter to enable /// non-standard ELFObjectWriters. virtual MCELFObjectTargetWriter *createELFObjectTargetWriter() const { - assert(0 && "createELFObjectTargetWriter is not supported by asm backend"); - return 0; + llvm_unreachable("createELFObjectTargetWriter is not supported by asm " + "backend"); } /// hasReliableSymbolDifference - Check whether this target implements diff --git a/include/llvm/MC/MCFixup.h b/include/llvm/MC/MCFixup.h index aaf5fe1..16e9eb7 100644 --- a/include/llvm/MC/MCFixup.h +++ b/include/llvm/MC/MCFixup.h @@ -11,6 +11,7 @@ #define LLVM_MC_MCFIXUP_H #include "llvm/Support/DataTypes.h" +#include "llvm/Support/ErrorHandling.h" #include "llvm/Support/SMLoc.h" #include <cassert> @@ -95,7 +96,7 @@ public: /// size. It is an error to pass an unsupported size. static MCFixupKind getKindForSize(unsigned Size, bool isPCRel) { switch (Size) { - default: assert(0 && "Invalid generic fixup size!"); + default: llvm_unreachable("Invalid generic fixup size!"); case 1: return isPCRel ? FK_PCRel_1 : FK_Data_1; case 2: return isPCRel ? FK_PCRel_2 : FK_Data_2; case 4: return isPCRel ? FK_PCRel_4 : FK_Data_4; diff --git a/include/llvm/MC/MCRegisterInfo.h b/include/llvm/MC/MCRegisterInfo.h index 6f314aa..ec21fba 100644 --- a/include/llvm/MC/MCRegisterInfo.h +++ b/include/llvm/MC/MCRegisterInfo.h @@ -17,6 +17,7 @@ #define LLVM_MC_MCREGISTERINFO_H #include "llvm/ADT/DenseMap.h" +#include "llvm/Support/ErrorHandling.h" #include <cassert> namespace llvm { @@ -273,8 +274,7 @@ public: const DenseMap<unsigned, unsigned> &M = isEH ? EHDwarf2LRegs : Dwarf2LRegs; const DenseMap<unsigned, unsigned>::const_iterator I = M.find(RegNum); if (I == M.end()) { - assert(0 && "Invalid RegNum"); - return -1; + llvm_unreachable("Invalid RegNum"); } return I->second; } |