[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-03-14 Thread marxin at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Martin Liška  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #9 from Martin Liška  ---
I see it fixed since r257490, thus I'm closing that.

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-03-06 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P1

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-07 Thread hubicka at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

--- Comment #8 from Jan Hubicka  ---
I am testing fix for the missing resolution info. It turns out to be related to
rather early LTO hack to not put into symbol table symbols used only by
external definitions.

Concerning multiversioning this is different bug (it produces cgraph node with
wrong visibility flags) I will fix next.

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-07 Thread hjl.tools at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

H.J. Lu  changed:

   What|Removed |Added

 Target|powerpc64-unknown-linux-gnu |
   |, aarch64-none-linux-gnu,   |
   |arm |
 CC||hjl.tools at gmail dot com

--- Comment #7 from H.J. Lu  ---
I also saw it on x86-64 and

spawn -ignore SIGHUP /export/build/gnu/gcc/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/
/export/gnu/import/git/sources/gcc/gcc/testsuite/gcc.target/i386/mvc9.c
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/./libmpx/
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/./libmpx/mpxrt
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/./libmpx/mpxrt/.libs
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/./libmpx/
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/./libmpx/mpxwrap
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/./libmpx/mpxwrap/.libs
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/32/libmpx/
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/32/libmpx/mpxrt
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/32/libmpx/mpxrt/.libs
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/32/libmpx/
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/32/libmpx/mpxwrap
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-pc-linux-gnu/32/libmpx/mpxwrap/.libs
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -flto -lm -o
./mvc9.exe^M
lto1: fatal error: missing resolution data for foo.default.3^M
compilation terminated.^M
lto-wrapper: fatal error: /export/build/gnu/gcc/build-x86_64-linux/gcc/xgcc
returned 1 exit status^M
compilation terminated.^M
/usr/local/bin/ld: error: lto-wrapper failed^M
collect2: error: ld returned 1 exit status^M
compiler exited with status 1
FAIL: gcc.target/i386/mvc9.c (test for excess errors)

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-07 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |8.0

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-07 Thread hubicka at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

--- Comment #6 from Jan Hubicka  ---
It would help if someone can build the testcase with --save-temps and attach
the *.res file. Thanks!

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-07 Thread hubicka at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Jan Hubicka  changed:

   What|Removed |Added

   Assignee|unassigned at gcc dot gnu.org  |hubicka at gcc dot 
gnu.org

--- Comment #5 from Jan Hubicka  ---
Mine.

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-07 Thread clyon at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Christophe Lyon  changed:

   What|Removed |Added

 Target|powerpc64-unknown-linux-gnu |powerpc64-unknown-linux-gnu
   |, aarch64-none-linux-gnu|, aarch64-none-linux-gnu,
   ||arm
 CC||clyon at gcc dot gnu.org

--- Comment #4 from Christophe Lyon  ---
Seen on arm* targets too.

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-06 Thread paul.hua.gm at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Paul Hua  changed:

   What|Removed |Added

 CC||paul.hua.gm at gmail dot com

--- Comment #3 from Paul Hua  ---
Confirmed on mips64el as well.

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-06 Thread rearnsha at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

Richard Earnshaw  changed:

   What|Removed |Added

 CC||jgreenhalgh at gcc dot gnu.org

--- Comment #2 from Richard Earnshaw  ---
*** Bug 84242 has been marked as a duplicate of this bug. ***

[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412

2018-02-06 Thread ktkachov at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84241

ktkachov at gcc dot gnu.org changed:

   What|Removed |Added

 Target||powerpc64-unknown-linux-gnu
   ||, aarch64-none-linux-gnu
 Status|UNCONFIRMED |NEW
   Last reconfirmed||2018-02-06
 CC||ktkachov at gcc dot gnu.org
 Ever confirmed|0   |1
  Known to fail||8.0

--- Comment #1 from ktkachov at gcc dot gnu.org ---
Confirmed on aarch64 as well.