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| author | Craig Topper <craig.topper@gmail.com> | 2012-02-07 05:05:23 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-02-07 05:05:23 +0000 |
| commit | a2886c21d9a08d63c324cc61aa91ae0893507a31 (patch) | |
| tree | 26343892cf0ad93e83448d53dc0448e7ad413412 /llvm/lib/MC/MCAssembler.cpp | |
| parent | a767941651945183cc3665173fd850a6b057c018 (diff) | |
| download | bcm5719-llvm-a2886c21d9a08d63c324cc61aa91ae0893507a31.tar.gz bcm5719-llvm-a2886c21d9a08d63c324cc61aa91ae0893507a31.zip | |
Convert assert(0) to llvm_unreachable
llvm-svn: 149967
Diffstat (limited to 'llvm/lib/MC/MCAssembler.cpp')
| -rw-r--r-- | llvm/lib/MC/MCAssembler.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/llvm/lib/MC/MCAssembler.cpp b/llvm/lib/MC/MCAssembler.cpp index 0087f67b434..c041f65640a 100644 --- a/llvm/lib/MC/MCAssembler.cpp +++ b/llvm/lib/MC/MCAssembler.cpp @@ -348,8 +348,7 @@ uint64_t MCAssembler::computeFragmentSize(const MCAsmLayout &Layout, return cast<MCDwarfCallFrameFragment>(F).getContents().size(); } - assert(0 && "invalid fragment kind"); - return 0; + llvm_unreachable("invalid fragment kind"); } void MCAsmLayout::LayoutFragment(MCFragment *F) { @@ -414,8 +413,7 @@ static void WriteFragmentData(const MCAssembler &Asm, const MCAsmLayout &Layout, // Otherwise, write out in multiples of the value size. for (uint64_t i = 0; i != Count; ++i) { switch (AF.getValueSize()) { - default: - assert(0 && "Invalid size!"); + default: llvm_unreachable("Invalid size!"); case 1: OW->Write8 (uint8_t (AF.getValue())); break; case 2: OW->Write16(uint16_t(AF.getValue())); break; case 4: OW->Write32(uint32_t(AF.getValue())); break; @@ -439,8 +437,7 @@ static void WriteFragmentData(const MCAssembler &Asm, const MCAsmLayout &Layout, for (uint64_t i = 0, e = FF.getSize() / FF.getValueSize(); i != e; ++i) { switch (FF.getValueSize()) { - default: - assert(0 && "Invalid size!"); + default: llvm_unreachable("Invalid size!"); case 1: OW->Write8 (uint8_t (FF.getValue())); break; case 2: OW->Write16(uint16_t(FF.getValue())); break; case 4: OW->Write32(uint32_t(FF.getValue())); break; @@ -496,8 +493,7 @@ void MCAssembler::writeSectionData(const MCSectionData *SD, for (MCSectionData::const_iterator it = SD->begin(), ie = SD->end(); it != ie; ++it) { switch (it->getKind()) { - default: - assert(0 && "Invalid fragment in virtual section!"); + default: llvm_unreachable("Invalid fragment in virtual section!"); case MCFragment::FT_Data: { // Check that we aren't trying to write a non-zero contents (or fixups) // into a virtual section. This is to support clients which use standard |
