r266175 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Nov 15 10:42:15 2018
New Revision: 266175

URL: https://gcc.gnu.org/viewcvs?rev=266175&root=gcc&view=rev
Log:
2018-11-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/88030
	* tree-complex.c (need_eh_cleanup): New global.
	(update_complex_assignment): Mark blocks that need EH update.
	(expand_complex_comparison): Likewise.
	(tree_lower_complex): Allocate and deallocate need_eh_cleanup,
	perform EH cleanup and schedule CFG cleanup if that did anything.

	* gcc.dg/tsan/pr88030.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/tsan/pr88030.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-complex.c