https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65832
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |uros at gcc dot gnu.org
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Somehow we get into very weird initial RTL generated by expand...
(insn 12 11 13 (set (reg:V2DI 101)
(mult:V2DI (zero_extend:V2DI (vec_select:V2SI (reg:V4SI 95 [
vect_cst_.7 ])
(parallel [
(const_int 0 [0])
(const_int 2 [0x2])
])))
(zero_extend:V2DI (vec_select:V2SI (mem/c:V4SI (reg/f:DI 94) [1
MEM[(unsigned int *)&in]+0 S16 A256])
(parallel [
(const_int 0 [0])
(const_int 2 [0x2])
]))))) t.c:17 -1
(nil))
(WTF!? As if there were no integer vector multiply with SSE2 but only DImode
ones?!)
