https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117767
Bug ID: 117767
Summary: ICE: in rs6000_builtin_vectorization_cost, at
config/rs6000/rs6000.cc:5103
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: vital.had at gmail dot com
CC: iains at gcc dot gnu.org, pinskia at gcc dot gnu.org
Target Milestone: ---
Target: powerpc-apple-darwin
gcc from 20241124 snapshot fails on Darwin PowerPC on:
```
:info:build during GIMPLE pass: vect
:info:build
/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_lang_gcc-powerpc/libgcc-powerpc/work/gcc-15-20241124/gcc/bb-reorder.cc:
In function 'basic_block_def* copy_bb(basic_block, edge, basic_block, int)':
:info:build
/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_lang_gcc-powerpc/libgcc-powerpc/work/gcc-15-20241124/gcc/bb-reorder.cc:832:1:
internal compiler error: in rs6000_builtin_vectorization_cost, at
config/rs6000/rs6000.cc:5103
:info:build 832 | copy_bb (basic_block old_bb, edge e, basic_block bb, int
trace)
:info:build | ^~~~~~~
```
The last one known to build (on the same system) is 20240901. I did not build
snapshots in between, but if needed, I can try bisecting.
