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[Bug tree-optimization/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
- 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: Mon, 23 Mar 2015 09:46:40 +0000
- Subject: [Bug tree-optimization/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
- Auto-submitted: auto-generated
- References: <bug-65506-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2015-03-23
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Target Milestone|--- |5.0
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Ok, that's probably caused by
2015-03-20 Richard Biener <rguenther@suse.de>
PR middle-end/64715
* tree-chrec.c (chrec_fold_poly_cst): Use useless_type_conversion_p
for type comparison and gcc_checking_assert.
(chrec_fold_plus_poly_poly): Likewise.
(chrec_fold_multiply_poly_poly): Likewise.
(chrec_convert_1): Likewise.
* gimplify.c (gimplify_expr): Remove premature folding of
&X + CST to &MEM[&X, CST].
and should be fixed by adjusting the testcase to scan not the gimple dump
but the ccp1 dump. Can you try that?