OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

gimple-fold.c (gimple_fold_call): Properly keep virtual SSA form up-to-date when... 

2014-10-15  Richard Biener  <rguenther@suse.de>

	* gimple-fold.c (gimple_fold_call): Properly keep virtual
	SSA form up-to-date when devirtualizing a call to
	__builtin_unreachable and avoid fixing up EH info here.

From-SVN: r216266
This commit is contained in:
Richard Biener 2014-10-15 15:05:20 +00:00 committed by Richard Biener
parent 42630ea643
commit 42e52a51c4
2 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2014-10-15 Richard Biener <rguenther@suse.de>
* gimple-fold.c (gimple_fold_call): Properly keep virtual
SSA form up-to-date when devirtualizing a call to
__builtin_unreachable and avoid fixing up EH info here.
2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Anna Tikhonova <anna.tikhonova@intel.com>

6
gcc/gimple-fold.c
View File

@ -2629,7 +2629,11 @@ gimple_fold_call (gimple_stmt_iterator *gsi, bool inplace)
gsi_insert_before (gsi, new_stmt, GSI_NEW_STMT);
}
else
gsi_replace (gsi, new_stmt, true);
{
gimple_set_vuse (new_stmt, gimple_vuse (stmt));
gimple_set_vdef (new_stmt, gimple_vdef (stmt));
gsi_replace (gsi, new_stmt, false);
}
return true;
}
}