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[Bug middle-end/85567] [7/8/9 Regression] internal compiler error: in gimplify_modify_expr, at gimplify.c:5797 when using sincos()
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 02 May 2018 08:00:19 +0000
- Subject: [Bug middle-end/85567] [7/8/9 Regression] internal compiler error: in gimplify_modify_expr, at gimplify.c:5797 when using sincos()
- Auto-submitted: auto-generated
- References: <bug-85567-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85567
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed May 2 07:59:34 2018
New Revision: 259826
URL: https://gcc.gnu.org/viewcvs?rev=259826&root=gcc&view=rev
Log:
2018-05-02 Richard Biener <rguenther@suse.de>
PR middle-end/85567
* gimplify.c (gimplify_save_expr): When in SSA form allow
SAVE_EXPRs to compute to SSA vars.
* gcc.dg/torture/pr85567.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr85567.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/testsuite/ChangeLog