Juergen Sawinski <george@sun0.mpimf-heidelberg.mpg.de>:

fixed gcc3 for -Os -fPIC compilation (backport of gcc33 patch)


git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@2245 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

package/base/gcc3/gcc-Os-fix.patch

@@ -0,0 +1,27 @@
+This patch is extracted from
+http://gcc.gnu.org/ml/gcc-patches/2004-01/msg00791.html
+
+- Juergen "George" Sawinski <jsaw@gmx.net>
+
+--- gcc-3.2.3/gcc/cfgcleanup.c.orig	2004-01-12 01:03:22.000000000 +0100
++++ gcc-3.2.3/gcc/cfgcleanup.c	2004-01-12 01:04:59.000000000 +0100
+@@ -1640,7 +1640,7 @@
+ 		     /* If the jump insn has side effects,
+ 			we can't kill the edge.  */
+ 		     && (GET_CODE (b->end) != JUMP_INSN
+-			 || (flow2_completed
++			 || (reload_completed
+ 			     ? simplejump_p (b->end)
+ 			     : onlyjump_p (b->end)))
+ 		     && merge_blocks (s, b, c, mode))
+--- gcc-3.2.3/gcc/cfgrtl.c.orig	2004-01-12 01:03:40.000000000 +0100
++++ gcc-3.2.3/gcc/cfgrtl.c	2004-01-12 01:06:41.000000000 +0100
+@@ -674,7 +674,7 @@
+   if (tmp || !onlyjump_p (insn))
+     return false;
+ 
+-  if ((!optimize || flow2_completed) && tablejump_p (insn))
++  if ((!optimize || reload_completed) && tablejump_p (insn))
+     return false;
+ 
+   /* Avoid removing branch with side effects.  */