Allow symbols in MEMORY region specification

[deliverable/binutils-gdb.git] / gas / config / tc-i386-intel.c

diff --git a/gas/config/tc-i386-intel.c b/gas/config/tc-i386-intel.c
index e534110f4cde9e7b6762dbae6fcf1dd7fbd6e4ad..2bdcf3520f4c0bb1fce825ecb73f06baa42ea8c0 100644 (file)
--- a/gas/config/tc-i386-intel.c
+++ b/gas/config/tc-i386-intel.c
@@ -1,6 +1,5 @@
 /* tc-i386.c -- Assemble Intel syntax code for ix86/x86-64
-   Copyright 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2009-2015 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -415,23 +414,21 @@ static int i386_intel_simplify (expressionS *e)
       if (this_operand >= 0 && intel_state.in_bracket)
        {
          expressionS *scale = NULL;
-
-         if (intel_state.index)
-           --scale;
+         int has_index = (intel_state.index != NULL);
 
          if (!intel_state.in_scale++)
            intel_state.scale_factor = 1;
 
          ret = i386_intel_simplify_symbol (e->X_add_symbol);
-         if (ret && !scale && intel_state.index)
+         if (ret && !has_index && intel_state.index)
            scale = symbol_get_value_expression (e->X_op_symbol);
 
          if (ret)
            ret = i386_intel_simplify_symbol (e->X_op_symbol);
-         if (ret && !scale && intel_state.index)
+         if (ret && !scale && !has_index && intel_state.index)
            scale = symbol_get_value_expression (e->X_add_symbol);
 
-         if (ret && scale && (scale + 1))
+         if (ret && scale)
            {
              resolve_expression (scale);
              if (scale->X_op != O_constant