[Bug tree-optimization/95487] [10/11 Regression] ICE: verify_gimple failed (error: invalid vector types in nop conversion) with -O3 -march=skylake-avx512 since r10-1052-gc29c92c789d93848

jakub at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Jun 3 08:56:28 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95487

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #2)
> Jakub, you added the scatter support - do you remember what the code tries to
> do here?

I've only added gathers myself (and only the AVX2-ish), scatters were added by
Kirill and others from Intel.  And the integer mask in vector boolean vs.
normal vectors is a big pain.


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