https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104610
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-02-23
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> ---
ix86_gen_scratch_sse_rtx was added to prevent combine from changing
store of vector registers with constant value to store of constant
value. You can change ix86_gen_scratch_sse_rtx to return a pseudo
register and watch the regressions in GCC testsuite. If we can fix
these regressions, ix86_gen_scratch_sse_rtx isn't needed.
