Delete token *after* reading from it.

llvm-svn: 115311
2010-10-01 12:25:27 +00:00 · 2010-10-01 12:25:27 +00:00 · 14e909a942
parent 47a3b8c30b
commit 14e909a942
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
@ -1126,7 +1126,6 @@ MatchAndEmitInstruction(SMLoc IDLoc,
    Inst.setOpcode(X86::WAIT);
    Out.EmitInstruction(Inst);

-    delete Operands[0];
    const char *Repl =
      StringSwitch<const char*>(Op->getToken())
        .Case("finit", "fninit")
@ -1136,6 +1135,7 @@ MatchAndEmitInstruction(SMLoc IDLoc,
        .Case("fstsw", "fnstsw")
        .Default(0);
    assert(Repl && "Unknown wait-prefixed instruction");
+    delete Operands[0];
    Operands[0] = X86Operand::CreateToken(Repl, IDLoc);
  }