From: Vladimir Makarov <vmakarov@redhat.com>
Date: Tue, 29 Mar 2011 20:51:14 +0000 (+0000)
Subject: re PR rtl-optimization/48331 (gcc.c-torture/execute/built-in-setjmp.c FAILs with... 
X-Git-Tag: releases/gcc-4.7.0~7924
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=76763a6d3f5a93616c92e089a2391611319650a0;p=thirdparty%2Fgcc.git

re PR rtl-optimization/48331 (gcc.c-torture/execute/built-in-setjmp.c FAILs with -O -fira-algorithm=priority -fPIC)

2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/48331
	PR rtl-optimization/48334
	* ira-color.c (color_allocnos): Call setup_profitable_hard_regs
	for any used algorithm.

From-SVN: r171699
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d43f586f0b09..ad483d3cdb10 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48331
+	PR rtl-optimization/48334
+	* ira-color.c (color_allocnos): Call setup_profitable_hard_regs
+	for any used algorithm.
+
 2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
 
 	* ira-conflicts.c (build_object_conflicts): Add unused attribute
diff --git a/gcc/ira-color.c b/gcc/ira-color.c
index f7ac59475f7d..4e2dd2ca1099 100644
--- a/gcc/ira-color.c
+++ b/gcc/ira-color.c
@@ -2590,6 +2590,7 @@ color_allocnos (void)
   bitmap_iterator bi;
   ira_allocno_t a;
 
+  setup_profitable_hard_regs ();
   if (flag_ira_algorithm == IRA_ALGORITHM_PRIORITY)
     {
       n = 0;
@@ -2642,7 +2643,6 @@ color_allocnos (void)
     }
   else
     {
-      setup_profitable_hard_regs ();
       form_object_hard_regs_nodes_forest ();
       if (internal_flag_ira_verbose > 2 && ira_dump_file != NULL)
 	print_hard_regs_forest (ira_dump_file);