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Add missing breaks to switch.

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Found by the clang static analyzer.

llvm-svn: 148543
This commit is contained in:
Benjamin Kramer 2012-01-20 14:42:37 +00:00
parent fe9eb0e6e8
commit 320f5ae35d
1 changed files with 25 additions and 13 deletions
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38
lib/MC/MCDwarf.cpp
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@ -856,28 +856,40 @@ namespace {
static void EmitEncodingByte(MCStreamer &Streamer, unsigned Encoding, static void EmitEncodingByte(MCStreamer &Streamer, unsigned Encoding,
StringRef Prefix) { StringRef Prefix) {
if (Streamer.isVerboseAsm()) { if (Streamer.isVerboseAsm()) {
const char *EncStr = 0; const char *EncStr;
switch (Encoding) { switch (Encoding) {
default: EncStr = "<unknown encoding>"; default: EncStr = "<unknown encoding>"; break;
case dwarf::DW_EH_PE_absptr: EncStr = "absptr"; case dwarf::DW_EH_PE_absptr: EncStr = "absptr"; break;
case dwarf::DW_EH_PE_omit: EncStr = "omit"; case dwarf::DW_EH_PE_omit: EncStr = "omit"; break;
case dwarf::DW_EH_PE_pcrel: EncStr = "pcrel"; case dwarf::DW_EH_PE_pcrel: EncStr = "pcrel"; break;
case dwarf::DW_EH_PE_udata4: EncStr = "udata4"; case dwarf::DW_EH_PE_udata4: EncStr = "udata4"; break;
case dwarf::DW_EH_PE_udata8: EncStr = "udata8"; case dwarf::DW_EH_PE_udata8: EncStr = "udata8"; break;
case dwarf::DW_EH_PE_sdata4: EncStr = "sdata4"; case dwarf::DW_EH_PE_sdata4: EncStr = "sdata4"; break;
case dwarf::DW_EH_PE_sdata8: EncStr = "sdata8"; case dwarf::DW_EH_PE_sdata8: EncStr = "sdata8"; break;
case dwarf::DW_EH_PE_pcrel |dwarf::DW_EH_PE_udata4: EncStr = "pcrel udata4"; case dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_udata4:
case dwarf::DW_EH_PE_pcrel |dwarf::DW_EH_PE_sdata4: EncStr = "pcrel sdata4"; EncStr = "pcrel udata4";
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 = "pcrel sdata8"; 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: case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_udata4:
EncStr = "indirect pcrel udata4"; EncStr = "indirect pcrel udata4";
break;
case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_sdata4: case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_sdata4:
EncStr = "indirect pcrel sdata4"; EncStr = "indirect pcrel sdata4";
break;
case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_udata8: case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_udata8:
EncStr = "indirect pcrel udata8"; EncStr = "indirect pcrel udata8";
break;
case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_sdata8: case dwarf::DW_EH_PE_indirect |dwarf::DW_EH_PE_pcrel|dwarf::DW_EH_PE_sdata8:
EncStr = "indirect pcrel sdata8"; EncStr = "indirect pcrel sdata8";
break;
} }
Streamer.AddComment(Twine(Prefix) + " = " + EncStr); Streamer.AddComment(Twine(Prefix) + " = " + EncStr);