[llvm-commits] [llvm] r143510 - /llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

[Jim Grosbach]

Author: grosbach
Date: Tue Nov  1 17:37:37 2011
New Revision: 143510

URL: http://llvm.org/viewvc/llvm-project?rev=143510&view=rev
Log:
ARM label operands can have an optional '#' before them.

Modified:
    llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

Modified: llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp?rev=143510&r1=143509&r2=143510&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp Tue Nov  1 17:37:37 2011
@@ -3835,13 +3835,11 @@
     if (getParser().ParseExpression(ImmVal))
       return true;
     const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(ImmVal);
-    if (!CE) {
-      Error(S, "constant expression expected");
-      return MatchOperand_ParseFail;
-    }
-    int32_t Val = CE->getValue();
-    if (isNegative && Val == 0)
-      ImmVal = MCConstantExpr::Create(INT32_MIN, getContext());
+    if (CE) {
+      int32_t Val = CE->getValue();
+      if (isNegative && Val == 0)
+        ImmVal = MCConstantExpr::Create(INT32_MIN, getContext());
+    }
     E = SMLoc::getFromPointer(Parser.getTok().getLoc().getPointer() - 1);
     Operands.push_back(ARMOperand::CreateImm(ImmVal, S, E));
     return false;