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re PR middle-end/37278 (Revision 139760 causes many failures)

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PR middle-end/37278
	* predict.c (optimize_loop_nest_for_speed_p): Do not ICE
	for cold internal loops.

From-SVN: r139768
This commit is contained in:
Jan Hubicka 2008-08-29 16:57:20 +02:00 • committed by Jan Hubicka
parent f62b28a93b
commit c16eb95fb6
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-08-29 Jan Hubicka <jh@suse.cz>
PR middle-end/37278
* predict.c (optimize_loop_nest_for_speed_p): Do not ICE
for cold internal loops.
2008-08-29 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (create_variable_info_for): Do not

2
gcc/predict.c
View file

@ -270,7 +270,7 @@ optimize_loop_nest_for_speed_p (struct loop *loop)
if (optimize_loop_for_speed_p (loop))
return true;
l = loop->inner;
while (l != loop)
while (l && l != loop)
{
if (optimize_loop_for_speed_p (l))
return true;