[Bug tree-optimization/88873] missing vectorization for decomposed operations on a vector type
vincent-gcc at vinc17 dot net
gcc-bugzilla@gcc.gnu.org
Wed Jan 16 10:23:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88873
--- Comment #1 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> ---
Note: with Clang, I get vectorized code as expected:
bar: # @bar
.cfi_startproc
# %bb.0:
vfmadd213pd %xmm2, %xmm1, %xmm0 # xmm0 = (xmm1 * xmm0) + xmm2
retq
.Lfunc_end1:
.size bar, .Lfunc_end1-bar
.cfi_endproc
More information about the Gcc-bugs
mailing list