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re PR middle-end/52800 (eglibc build broken with internal compiler error in cfgloop .)

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2012-04-02  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/52800
	* cprop.c (execute_rtl_cprop): Call cleanup_cfg with
	CLEANUP_CFG_CHANGED.

From-SVN: r186081
This commit is contained in:
Richard Guenther 2012-04-02 12:00:30 +00:00 • committed by Richard Biener
parent 225820eef4
commit df09560e01
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2012-04-02 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/52800
* cprop.c (execute_rtl_cprop): Call cleanup_cfg with
CLEANUP_CFG_CHANGED.
2012-04-02 Richard Guenther <rguenther@suse.de>
PR middle-end/52803

2
gcc/cprop.c
View file

@ -1916,7 +1916,7 @@ execute_rtl_cprop (void)
changed = one_cprop_pass ();
flag_rerun_cse_after_global_opts |= changed;
if (changed)
cleanup_cfg (0);
cleanup_cfg (CLEANUP_CFG_CHANGED);
return 0;
}