std::string AsmStringIR;
AsmRewriteKind PrevKind = AOK_Imm;
raw_string_ostream OS(AsmStringIR);
- const char *Start = SrcMgr.getMemoryBuffer(0)->getBufferStart();
+ const char *AsmStart = SrcMgr.getMemoryBuffer(0)->getBufferStart();
+ const char *AsmEnd = SrcMgr.getMemoryBuffer(0)->getBufferEnd();
array_pod_sort(AsmStrRewrites.begin(), AsmStrRewrites.end(), RewritesSort);
for (SmallVectorImpl<AsmRewrite>::iterator I = AsmStrRewrites.begin(),
E = AsmStrRewrites.end();
I != E; ++I) {
const char *Loc = (*I).Loc.getPointer();
- assert(Loc >= Start && "Expected Loc to be at or after Start!");
+ assert(Loc >= AsmStart && "Expected Loc to be at or after Start!");
unsigned AdditionalSkip = 0;
AsmRewriteKind Kind = (*I).Kind;
// Emit everything up to the immediate/expression.
- OS << StringRef(Start, Loc - Start);
+ unsigned Len = Loc - AsmStart;
+ if (Len) {
+ // For Input/Output operands we need to remove the brackets, if present.
+ if ((Kind == AOK_Input || Kind == AOK_Output) && Loc[-1] == '[')
+ --Len;
+ OS << StringRef(AsmStart, Len);
+ }
PrevKind = Kind;
// Skip the original expression.
if (Kind == AOK_Skip) {
- Start = Loc + (*I).Len;
+ AsmStart = Loc + (*I).Len;
continue;
}
}
// Skip the original expression.
- Start = Loc + (*I).Len + AdditionalSkip;
+ AsmStart = Loc + (*I).Len + AdditionalSkip;
+
+ // For Input/Output operands we need to remove the brackets, if present.
+ if ((Kind == AOK_Input || Kind == AOK_Output) && AsmStart != AsmEnd &&
+ *AsmStart == ']')
+ ++AsmStart;
}
// Emit the remainder of the asm string.
- const char *AsmEnd = SrcMgr.getMemoryBuffer(0)->getBufferEnd();
- if (Start != AsmEnd)
- OS << StringRef(Start, AsmEnd - Start);
+ if (AsmStart != AsmEnd)
+ OS << StringRef(AsmStart, AsmEnd - AsmStart);
AsmString = OS.str();
return false;