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| author | David Blaikie <dblaikie@gmail.com> | 2012-01-20 21:51:11 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-01-20 21:51:11 +0000 |
| commit | 46a9f016c5fca708710e8c791675354cbf51fdfa (patch) | |
| tree | 63642aaaa31ba6bc3ee7ee892cccee1bf17f5abc /llvm/lib/Target/ARM/MCTargetDesc | |
| parent | e4d798f07897a6378d0f2588e4c2335ec85ca935 (diff) | |
| download | bcm5719-llvm-46a9f016c5fca708710e8c791675354cbf51fdfa.tar.gz bcm5719-llvm-46a9f016c5fca708710e8c791675354cbf51fdfa.zip | |
More dead code removal (using -Wunreachable-code)
llvm-svn: 148578
Diffstat (limited to 'llvm/lib/Target/ARM/MCTargetDesc')
| -rw-r--r-- | llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp | 1 |
3 files changed, 2 insertions, 5 deletions
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp index 4f4b86a7e70..67345bfc05f 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp @@ -217,7 +217,7 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target, default: llvm_unreachable("invalid fixup kind!"); case FK_Data_4: switch (Modifier) { - default: llvm_unreachable("Unsupported Modifier"); break; + default: llvm_unreachable("Unsupported Modifier"); case MCSymbolRefExpr::VK_ARM_GOT: Type = ELF::R_ARM_GOT_BREL; break; diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp index 768eaea1896..84f2448cfd5 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp @@ -184,7 +184,7 @@ public: case ARM_AM::ror: case ARM_AM::rrx: return 3; } - return 0; + llvm_unreachable("Invalid ShiftOpc!"); } /// getAddrMode2OpValue - Return encoding for addrmode2 operands. @@ -422,7 +422,6 @@ getMachineOpValue(const MCInst &MI, const MCOperand &MO, } llvm_unreachable("Unable to encode MCOperand!"); - return 0; } /// getAddrModeImmOpValue - Return encoding info for 'reg +/- imm' operand. @@ -884,7 +883,6 @@ ARMMCCodeEmitter::getHiLo16ImmOpValue(const MCInst &MI, unsigned OpIdx, }; llvm_unreachable("Unsupported MCExpr type in MCOperand!"); - return 0; } uint32_t ARMMCCodeEmitter:: diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp index f394b4f3755..cbdeaa7d722 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp @@ -296,7 +296,6 @@ void ARMMachObjectWriter::RecordRelocation(MachObjectWriter *Writer, unsigned RelocType = macho::RIT_Vanilla; if (!getARMFixupKindMachOInfo(Fixup.getKind(), RelocType, Log2Size)) { report_fatal_error("unknown ARM fixup kind!"); - return; } // If this is a difference or a defined symbol plus an offset, then we need a |
