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re PR rtl-optimization/61629 (FAIL: gcc.dg/20020312-2.c (internal compiler error))

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gcc/
	PR rtl-optimization/61629
	* reginfo.c (reinit_regs): Only call ira_init and recog_init if
	they have already been initialized.

From-SVN: r213003
This commit is contained in:
Richard Sandiford 2014-07-24 15:17:54 +00:00 committed by Richard Sandiford
parent 1a8cb1557a
commit 2175bf4930
2 changed files with 11 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
PR rtl-optimization/61629
* reginfo.c (reinit_regs): Only call ira_init and recog_init if
they have already been initialized.
2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
PR middle-end/61268

7
gcc/reginfo.c
View File

@ -533,8 +533,11 @@ reinit_regs (void)
init_regs ();
/* caller_save needs to be re-initialized. */
caller_save_initialized_p = false;
ira_init ();
recog_init ();
if (this_target_rtl->target_specific_initialized)
{
ira_init ();
recog_init ();
}
}
/* Initialize some fake stack-frame MEM references for use in