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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-20 14:42:37 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-20 14:42:37 +0000 |
| commit | eb9fa666f9ea27334aa728d7b6b435b5c20a2c4c (patch) | |
| tree | 595cf8f14711dc7725656ac8a4d20c5fba87bf55 /lib/MC | |
| parent | 263109d822314305822796a2cc05e98304793051 (diff) | |
| download | external_llvm-eb9fa666f9ea27334aa728d7b6b435b5c20a2c4c.zip external_llvm-eb9fa666f9ea27334aa728d7b6b435b5c20a2c4c.tar.gz external_llvm-eb9fa666f9ea27334aa728d7b6b435b5c20a2c4c.tar.bz2 | |
Add missing breaks to switch.
Found by the clang static analyzer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148543 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC')
| -rw-r--r-- | lib/MC/MCDwarf.cpp | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp index d8604d4..1547687 100644 --- a/lib/MC/MCDwarf.cpp +++ b/lib/MC/MCDwarf.cpp @@ -856,28 +856,40 @@ namespace { static void EmitEncodingByte(MCStreamer &Streamer, unsigned Encoding, StringRef Prefix) { if (Streamer.isVerboseAsm()) { - const char *EncStr = 0; + const char *EncStr; switch (Encoding) { - default: EncStr = "<unknown encoding>"; - case dwarf::DW_EH_PE_absptr: EncStr = "absptr"; - case dwarf::DW_EH_PE_omit: EncStr = "omit"; - case dwarf::DW_EH_PE_pcrel: EncStr = "pcrel"; - case dwarf::DW_EH_PE_udata4: EncStr = "udata4"; - case dwarf::DW_EH_PE_udata8: EncStr = "udata8"; - case dwarf::DW_EH_PE_sdata4: EncStr = "sdata4"; - case dwarf::DW_EH_PE_sdata8: EncStr = "sdata8"; - case dwarf::DW_EH_PE_pcrel |dwarf::DW_EH_PE_udata4: EncStr = "pcrel udata4"; - case dwarf::DW_EH_PE_pcrel |dwarf::DW_EH_PE_sdata4: EncStr = "pcrel sdata4"; - case dwarf::DW_EH_PE_pcrel |dwarf::DW_EH_PE_udata8: EncStr = "pcrel udata8"; - case dwarf::DW_EH_PE_pcrel |dwarf::DW_EH_PE_sdata8: EncStr = "pcrel sdata8"; + default: EncStr = "<unknown encoding>"; break; + case dwarf::DW_EH_PE_absptr: EncStr = "absptr"; break; + case dwarf::DW_EH_PE_omit: EncStr = "omit"; break; + case dwarf::DW_EH_PE_pcrel: EncStr = "pcrel"; break; + case dwarf::DW_EH_PE_udata4: EncStr = "udata4"; break; + case dwarf::DW_EH_PE_udata8: EncStr = "udata8"; break; + case dwarf::DW_EH_PE_sdata4: EncStr = "sdata4"; break; + case dwarf::DW_EH_PE_sdata8: EncStr = "sdata8"; break; + case dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_udata4: + EncStr = "pcrel udata4"; + break; + case dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4: + EncStr = "pcrel sdata4"; + break; + case dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_udata8: + EncStr = "pcrel udata8"; + break; + case dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata8: + EncStr = "screl sdata8"; + break; case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_udata4: EncStr = "indirect pcrel udata4"; + break; case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_sdata4: EncStr = "indirect pcrel sdata4"; + break; case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_udata8: EncStr = "indirect pcrel udata8"; + break; case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_sdata8: EncStr = "indirect pcrel sdata8"; + break; } Streamer.AddComment(Twine(Prefix) + " = " + EncStr); |