2011-04-26 Andrew Stubbs <ams@codesourcery.com>

	gcc/
	* config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172962 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 43c6b23..100fc50 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2011-04-26  Andrew Stubbs  <ams@codesourcery.com>
+
+       * config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.
+
 2011-04-26  Richard Guenther  <rguenther@suse.de>
 
        * c-typeck.c (build_unary_op): Do not expand array-refs via

diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 5cf9bd0..1affbd3 100644 (file)
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -2556,7 +2556,6 @@ arm_gen_constant (enum rtx_code code, enum machine_mode mode, rtx cond,
   int can_invert = 0;
   int can_negate = 0;
   int final_invert = 0;
-  int can_negate_initial = 0;
   int i;
   int num_bits_set = 0;
   int set_sign_bit_copies = 0;
@@ -2580,7 +2579,6 @@ arm_gen_constant (enum rtx_code code, enum machine_mode mode, rtx cond,
 
     case PLUS:
       can_negate = 1;
-      can_negate_initial = 1;
       break;
 
     case IOR: