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llvm-mc: Fix bugs where bytes were unintentionally being printed as signed.

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- We now print all of 403.gcc cleanly (llvm-mc -> 'as' as diffed to 'as'), minus two 
   'rep;movsl' instructions (which I missed before).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79031 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2009-08-14 19:59:24 +00:00
parent dac19a7951
commit e44313e0ca
2 changed files with 3 additions and 2 deletions
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2
lib/MC/MCAsmStreamer.cpp
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@ -210,7 +210,7 @@ void MCAsmStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
void MCAsmStreamer::EmitBytes(const StringRef &Data) { void MCAsmStreamer::EmitBytes(const StringRef &Data) {
assert(CurSection && "Cannot emit contents before setting section!"); assert(CurSection && "Cannot emit contents before setting section!");
for (unsigned i = 0, e = Data.size(); i != e; ++i) for (unsigned i = 0, e = Data.size(); i != e; ++i)
OS << ".byte " << (unsigned) Data[i] << '\n'; OS << ".byte " << (unsigned) (unsigned char) Data[i] << '\n';
} }
void MCAsmStreamer::EmitValue(const MCValue &Value, unsigned Size) { void MCAsmStreamer::EmitValue(const MCValue &Value, unsigned Size) {

3
test/MC/AsmParser/directive_ascii.s
View File

@ -31,9 +31,10 @@ TEST3:
# CHECK: .byte 1 # CHECK: .byte 1
# CHECK: .byte 0 # CHECK: .byte 0
# CHECK: .byte 49 # CHECK: .byte 49
# CHECK: .byte 128
# CHECK: .byte 0 # CHECK: .byte 0
TEST4: TEST4:
.ascii "\1\01\07\08\001\0001\b\0" .ascii "\1\01\07\08\001\0001\200\0"
# CHECK: TEST5: # CHECK: TEST5:
# CHECK: .byte 8 # CHECK: .byte 8