[Bug bootstrap/68404] [6 Regression] PGO/LTO bootstrap failure on ppc64le

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68404

Bill Schmidt <wschmidt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |wschmidt at gcc dot gnu.org

--- Comment #5 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
I see failures on today's trunk with PGO/LTO bootstrap; however, they are a
little different now:

/home/wschmidt/gcc/build/gcc-mainline-test/./gcc/xgcc
-B/home/wschmidt/gcc/build/gcc-mainline-test/./gcc/
-B/home/wschmidt/gcc/install/gcc-mainline-test/powerpc64le-unknown-linux-gnu/bin/
-B/home/wschmidt/gcc/install/gcc-mainline-test/powerpc64le-unknown-linux-gnu/lib/
-isystem
/home/wschmidt/gcc/install/gcc-mainline-test/powerpc64le-unknown-linux-gnu/include
-isystem
/home/wschmidt/gcc/install/gcc-mainline-test/powerpc64le-unknown-linux-gnu/sys-include
   -mcpu=power8 -O3 -pipe -O2  -mcpu=power8 -O3 -pipe -DIN_GCC    -W -Wall
-Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include   -fPIC
-mlong-double-128 -mno-minimal-toc -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector   -fPIC -mlong-double-128 -mno-minimal-toc -I. -I.
-I../.././gcc -I/home/wschmidt/gcc/gcc-mainline-test/libgcc
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/.
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/../gcc
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/../include
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/../libdecnumber/dpd
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/../libdecnumber -DHAVE_CC_TLS 
-Wno-type-limits -mvsx -mfloat128 -mno-float128-hardware
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/soft-fp
-I/home/wschmidt/gcc/gcc-mainline-test/libgcc/config/rs6000  -o trunckfdf2-sw.o
-MT trunckfdf2-sw.o -MD -MP -MF trunckfdf2-sw.dep  -c trunckfdf2-sw.c
-fvisibility=hidden -DHIDE_EXPORTS
trunckfdf2-sw.c: In function '__trunckfdf2':
trunckfdf2-sw.c:56:1: internal compiler error: Segmentation fault
 }
 ^

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See <http://gcc.gnu.org/bugs.html> for instructions.


and similarly for trunckfsf2-sw.c.  I'll see what I can find out.