6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-27 14:34:58 +00:00
Code Issues Projects Releases Wiki Activity

X86AsmParser: Synthesize EndLoc for tokens out of StartLoc + Length and print ranges for invalid operands.

Browse Source 
<stdin>:1:4: error: invalid instruction mnemonic 'abc'
   abc incl    %edi
   ^~~

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142135 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2011-10-16 11:28:29 +00:00
parent 04a0426cc2
commit f82edaffb1
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/Target/X86/AsmParser/X86AsmParser.cpp
View File

@ -322,7 +322,8 @@ struct X86Operand : public MCParsedAsmOperand {
}
static X86Operand *CreateToken(StringRef Str, SMLoc Loc) {
X86Operand *Res = new X86Operand(Token, Loc, Loc);
SMLoc EndLoc = SMLoc::getFromPointer(Loc.getPointer() + Str.size() - 1);
X86Operand *Res = new X86Operand(Token, Loc, EndLoc);
Res->Tok.Data = Str.data();
Res->Tok.Length = Str.size();
return Res;
@ -1083,8 +1084,8 @@ MatchAndEmitInstruction(SMLoc IDLoc,
if ((Match1 == Match_MnemonicFail) && (Match2 == Match_MnemonicFail) &&
(Match3 == Match_MnemonicFail) && (Match4 == Match_MnemonicFail)) {
if (!WasOriginallyInvalidOperand) {
Error(IDLoc, "invalid instruction mnemonic '" + Base + "'");
return true;
return Error(IDLoc, "invalid instruction mnemonic '" + Base + "'",
Op->getLocRange());
}
// Recover location info for the operand if we know which was the problem.