File amd-ix86_reorg-run-move_or_dele.patch of Package gcc46

Overview Repositories Revisions Requests Users Attributes Meta

File amd-ix86_reorg-run-move_or_dele.patch of Package gcc46 (Revision 8a83aa3420d856df20c07bf48c068a28)

Currently displaying revision 8a83aa3420d856df20c07bf48c068a28 , Show latest

From 343f07cbec2d66bebe71e4f48b0403f52ebfe8f9 Mon Sep 17 00:00:00 2001
From: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 4 May 2011 17:07:03 +0000
Subject: [PATCH] 	* config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173383 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog          |   16 ++++++++++------
 gcc/config/i386/i386.c |    8 ++++----
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 79dd5da..786bc6d 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -30444,6 +30444,10 @@ ix86_reorg (void)
      with old MDEP_REORGS that are not CFG based.  Recompute it now.  */
   compute_bb_for_insn ();
 
+  /* Run the vzeroupper optimization if needed.  */
+  if (TARGET_VZEROUPPER)
+    move_or_delete_vzeroupper ();
+
   if (optimize && optimize_function_for_speed_p (cfun))
     {
       if (TARGET_PAD_SHORT_FUNCTION)
@@ -30455,10 +30459,6 @@ ix86_reorg (void)
 	ix86_avoid_jump_mispredicts ();
 #endif
     }
-
-  /* Run the vzeroupper optimization if needed.  */
-  if (TARGET_VZEROUPPER)
-    move_or_delete_vzeroupper ();
 }
 
 /* Return nonzero when QImode register that must be represented via REX prefix
-- 
1.6.0.2

Places

File amd-ix86_reorg-run-move_or_dele.patch of Package gcc46 (Revision 8a83aa3420d856df20c07bf48c068a28)

Places