https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101505
David Binderman <dcb314 at hotmail dot com> changed:
What |Removed |Added
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CC| |dcb314 at hotmail dot com
--- Comment #5 from David Binderman <dcb314 at hotmail dot com> ---
Certainly works for -O3, but doesn't for -O3 -march=bdver2.
during RTL pass: expand
./gcc.dg/vect/pr101505.c: In function ‘w7.simdclone.6’:
./gcc.dg/vect/pr101505.c:15:10: internal compiler error: in expand_mult, at
expm
ed.c:3585
15 | return xb;
| ^~
0x91344a expand_mult(machine_mode, rtx_def*, rtx_def*, rtx_def*, int, bool)
../../trunk.git/gcc/expmed.c:3585
It breaks sometime between git hash 145bc41dae7c7bfa and 14d8a5ae472ca574
