[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 Bill Schmidt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #13 from Bill Schmidt --- Author: wschmidt Date: Fri Jun 3 13:18:25 2016 New Revision: 237067 URL: https://gcc.gnu.org/viewcvs?rev=237067=gcc=rev Log: 2016-06-03 Bill Schmidt PR target/70957

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #12 from Bill Schmidt --- Author: wschmidt Date: Fri Jun 3 13:14:26 2016 New Revision: 237066 URL: https://gcc.gnu.org/viewcvs?rev=237066=gcc=rev Log: 2016-06-03 Bill Schmidt PR target/70957

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #11 from Bill Schmidt --- OK, I've traced this down to its sordid origins. The problem arises when the test case is run on a machine using an old target assembler. If the assembler doesn't support POWER8 instructions, this causes

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2016-05-06

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #9 from Bill Seurer --- Systems where I see it fail: granola yavin3 Systems where I do not: bns All are power7 BE systems. I didn't do anything special on any of the systems. I ran configure like this on all of them:

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #8 from Bill Schmidt --- Looks like it also did not fail in the latest gcc-testresults Power7 BE run. Going to stop looking at this unless/until it shows up again.

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 Bill Schmidt changed: What|Removed |Added Status|NEW |UNCONFIRMED Ever confirmed|1

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #6 from Bill Schmidt --- The test also passed on P7 at the time I committed the patch.

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #5 from Bill Schmidt --- I applied the same patch to gcc-6-branch, and the test works correctly on a Power7 machine. Thus we appear to be exposing a recent problem introduced on trunk. I'll try to bisect this.

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #4 from Bill Schmidt --- The other odd thing is that we fail only on the signed and unsigned long long cases, and all of the other variants work.

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 --- Comment #3 from Bill Schmidt --- Configuration for the two compilers used: $GCC_SRC/configure --enable-__cxa_atexit --enable-languages=c,c++,fortran,objc,obj-c++,go --with-cpu=power7 --disable-libsanitizer

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/70957] testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70957 Bill Schmidt changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |wschmidt at gcc dot gnu.org ---