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* [Bug middle-end/66915] New: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm
@ 2015-07-17 16:34 ktkachov at gcc dot gnu.org
2015-07-17 16:46 ` [Bug middle-end/66915] " ktkachov at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-07-17 16:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66915
Bug ID: 66915
Summary: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c
execution test on arm
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: ktkachov at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Build: arm-none-eabi, arm-none-linux-gnueabi,
arm-none-linux-gnueabihf
I see this test fail on arm targets after:
Author: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed Jul 15 12:25:57 2015 +0000
2015-07-15 Richard Biener <rguenther@suse.de>
* fold-const.c (fold_binary_loc): Move bool_var != 0 -> bool_var
and bool_var == 1 -> bool_var simplifications ...
* match.pd: ... to patterns here. Factor out negate_expr_p
cases from the A - B -> A + (-B) patterns as negate_expr_p
predicate and add a -(A + B) -> (-B) - A pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225825
138bc75d-0d04-0410-961f-82ee72b054a4
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug middle-end/66915] [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm 2015-07-17 16:34 [Bug middle-end/66915] New: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm ktkachov at gcc dot gnu.org @ 2015-07-17 16:46 ` ktkachov at gcc dot gnu.org 2015-07-21 8:02 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: ktkachov at gcc dot gnu.org @ 2015-07-17 16:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66915 --- Comment #1 from ktkachov at gcc dot gnu.org --- My cross was configured with: --with-newlib --without-isl --with-arch=armv7-a --with-float=hard --with-fpu=neon-vfpv4 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/66915] [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm 2015-07-17 16:34 [Bug middle-end/66915] New: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm ktkachov at gcc dot gnu.org 2015-07-17 16:46 ` [Bug middle-end/66915] " ktkachov at gcc dot gnu.org @ 2015-07-21 8:02 ` rguenth at gcc dot gnu.org 2015-07-21 8:27 ` ktkachov at gcc dot gnu.org 2015-07-21 8:34 ` ktkachov at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-21 8:02 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66915 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |6.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/66915] [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm 2015-07-17 16:34 [Bug middle-end/66915] New: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm ktkachov at gcc dot gnu.org 2015-07-17 16:46 ` [Bug middle-end/66915] " ktkachov at gcc dot gnu.org 2015-07-21 8:02 ` rguenth at gcc dot gnu.org @ 2015-07-21 8:27 ` ktkachov at gcc dot gnu.org 2015-07-21 8:34 ` ktkachov at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: ktkachov at gcc dot gnu.org @ 2015-07-21 8:27 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66915 --- Comment #3 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Jul 21 08:26:32 2015 New Revision: 226028 URL: https://gcc.gnu.org/viewcvs?rev=226028&root=gcc&view=rev Log: [match.pd] PR middle-end/66915 Restrict A - B -> A + (-B) to non-fixed-point types PR middle-end/66915 * match.pd (A - B -> A + (-B)): Don't allow folding when type if a fixed-point type. Modified: trunk/gcc/ChangeLog trunk/gcc/match.pd ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/66915] [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm 2015-07-17 16:34 [Bug middle-end/66915] New: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm ktkachov at gcc dot gnu.org ` (2 preceding siblings ...) 2015-07-21 8:27 ` ktkachov at gcc dot gnu.org @ 2015-07-21 8:34 ` ktkachov at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: ktkachov at gcc dot gnu.org @ 2015-07-21 8:34 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66915 ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #4 from ktkachov at gcc dot gnu.org --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-07-21 8:34 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-07-17 16:34 [Bug middle-end/66915] New: [6 Regression] FAIL: gcc.dg/fixed-point/unary.c execution test on arm ktkachov at gcc dot gnu.org 2015-07-17 16:46 ` [Bug middle-end/66915] " ktkachov at gcc dot gnu.org 2015-07-21 8:02 ` rguenth at gcc dot gnu.org 2015-07-21 8:27 ` ktkachov at gcc dot gnu.org 2015-07-21 8:34 ` ktkachov at gcc dot gnu.org
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