https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101956
--- Comment #2 from Hongtao.liu ---
(In reply to Hongtao.liu from comment #1)
> test4.c:4:9: missed: conversion not supported by target.
>
> SLP expect {zero_,}extendv4hiv4df?
Typo floatv4hiv4df
>
> loop vectorizer can automatically try ex
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101956
--- Comment #1 from Hongtao.liu ---
test4.c:4:9: missed: conversion not supported by target.
SLP expect {zero_,}extendv4hiv4df?
loop vectorizer can automatically try extendv8hiv8si + extendv4siv4df
void
foo1 (double* p, short* q, int n)
{
