[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1 since r14-5603-g2b59e2b4dff421

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 --- Comment #14 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:65e72b95c63a5501cf1482f3814ae8c8e672bf06 commit r15-1375-g65e72b95c63a5501cf1482f3814ae8c8e672bf06 Author: Richard Biener Date:

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1 since r14-5603-g2b59e2b4dff421

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 Richard Biener changed: What|Removed |Added Version|unknown |14.1.1 Assignee|unassigned

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1 since r14-5603-g2b59e2b4dff421

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 Sam James changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 Andrew Pinski changed: What|Removed |Added Attachment #58443|0 |1 is obsolete|

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 Andrew Pinski changed: What|Removed |Added Attachment #58442|0 |1 is obsolete|

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 --- Comment #9 from Andrew Pinski --- _19 = BIT_FIELD_REF ; _12 = BIT_FIELD_REF ; _15 = _12 | _19; vs _13 = BIT_FIELD_REF ; _14 = BIT_FIELD_REF ; _15 = _13 | _14; So basically it is just by accident the order happens that way

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 --- Comment #8 from Andrew Pinski --- Created attachment 58442 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58442=edit Semi-cleaned up testcase with some extra hooks So note if you change any of the `#if 0` to `#if 1` or `#if 1` to

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 --- Comment #6 from Sam James --- Created attachment 58441 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58441=edit reduced_more.i

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 --- Comment #5 from Sam James --- On trunk with reduced.i, I get: ``` ==3698089== Invalid read of size 8 ==3698089==at 0x2430014: UnknownInlinedFun (tree-vect-slp.cc:9672) ==3698089==by 0x2430014: vect_schedule_slp_node(vec_info*,

[Bug tree-optimization/115508] [14/15 regression] ICE when building flac with -O2 -march=znver1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115508 Andrew Pinski changed: What|Removed |Added CC||pinskia at gcc dot gnu.org Target