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* [Bug c++/66858] New: [6 Regression] FAIL: g++.dg/pch/system-2.C -O2 -g assembly comparison on aarch64-none-elf, arm-none-eabi
@ 2015-07-13 12:46 ktkachov at gcc dot gnu.org
  2015-10-16  8:33 ` [Bug c++/66858] " rguenth at gcc dot gnu.org
  0 siblings, 1 reply; 2+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-07-13 12:46 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66858

            Bug ID: 66858
           Summary: [6 Regression] FAIL: g++.dg/pch/system-2.C -O2 -g
                    assembly comparison on aarch64-none-elf, arm-none-eabi
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ktkachov at gcc dot gnu.org
                CC: jason at redhat dot com
  Target Milestone: ---
            Target: aarch64-none-elf, arm-none-eabi

Created attachment 35968
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35968&action=edit
g++.log entry for the failure

I'm seeing this failure on a bare-metal aarch64-none-elf (newlib target) after:

Author: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed Jul 1 18:27:12 2015 +0000

gcc/c-family/
     * c-opts.c (c_common_post_options): Default to C++14.
     * gcc/testsuite/ lib/target-supports.exp (cxx_default): Set to C++14.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225272
138bc75d-0d04-0410-961f-82ee72b054a4

I'm attaching the log entry from the assembly comparison test.
Running the test with /-std=gnu++98 works fine.

I don't see this failure on linux targets (glibc based)


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug c++/66858] [6 Regression] FAIL: g++.dg/pch/system-2.C -O2 -g assembly comparison on aarch64-none-elf, arm-none-eabi
  2015-07-13 12:46 [Bug c++/66858] New: [6 Regression] FAIL: g++.dg/pch/system-2.C -O2 -g assembly comparison on aarch64-none-elf, arm-none-eabi ktkachov at gcc dot gnu.org
@ 2015-10-16  8:33 ` rguenth at gcc dot gnu.org
  0 siblings, 0 replies; 2+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-10-16  8:33 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66858

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |6.0


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2015-07-13 12:46 [Bug c++/66858] New: [6 Regression] FAIL: g++.dg/pch/system-2.C -O2 -g assembly comparison on aarch64-none-elf, arm-none-eabi ktkachov at gcc dot gnu.org
2015-10-16  8:33 ` [Bug c++/66858] " rguenth at gcc dot gnu.org

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