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re PR rtl-optimization/72855 (Long compile time due to integrity checking during dataflow analysis per loop)

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2016-08-11  Richard Biener  <rguenther@suse.de>
	    Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR rtl-optimization/72855
	* df-core.c (df_verify): Turn off DF_VERIFY_SCHEDULED at end.


Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com>

From-SVN: r239395
This commit is contained in:
Richard Biener 2016-08-11 22:20:41 +00:00 • committed by William Schmidt
parent 06f9caede2
commit 2c90c549f9
2 changed files with 7 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2016-08-11 Richard Biener <rguenther@suse.de>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR rtl-optimization/72855
* df-core.c (df_verify): Turn off DF_VERIFY_SCHEDULED at end.
2016-08-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/72863

1
gcc/df-core.c
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@ -1833,6 +1833,7 @@ df_verify (void)
if (df_live)
df_live_verify_transfer_functions ();
#endif
df->changeable_flags &= ~DF_VERIFY_SCHEDULED;
}
#ifdef DF_DEBUG_CFG