ira-color.c (assign_hard_reg): Improve formatting of multi-line for statement.

	* ira-color.c (assign_hard_reg): Improve formatting of multi-line for
	statement.

From-SVN: r161348

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e807957ff8ad3ea62326e208f7b74519f932de8e..f7812d24fc299ed66b00774cf7a347e7d64ec0ed 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -33,6 +33,9 @@
        * ira-conflicts.c (process_regs_for_copy, propagate_copies)
        build_allocno_conflicts): Use ira_parent_or_cap_allocno.
 
+       * ira-color.c (assign_hard_reg): Improve formatting of multi-line for
+       statement.
+
 2010-06-24  Richard Earnshaw  <rearnsha@arm.com>
 
        * thumb2.md (thumb2_tlobits_cbranch): Delete.

diff --git a/gcc/ira-color.c b/gcc/ira-color.c
index b46801ce9a7a262e6e339672e8bdfde1d7ebd016..fe76749c2d09e87f41574368746b13897c77bd97 100644 (file)
--- a/gcc/ira-color.c
+++ b/gcc/ira-color.c
@@ -485,9 +485,8 @@ assign_hard_reg (ira_allocno_t allocno, bool retry_p)
 #ifdef STACK_REGS
       no_stack_reg_p = no_stack_reg_p || ALLOCNO_TOTAL_NO_STACK_REG_P (a);
 #endif
-      for (cost = ALLOCNO_UPDATED_COVER_CLASS_COST (a), i = 0;
-          i < class_size;
-          i++)
+      cost = ALLOCNO_UPDATED_COVER_CLASS_COST (a);
+      for (i = 0; i < class_size; i++)
        if (a_costs != NULL)
          {
            costs[i] += a_costs[i];