Re: [PATCH] rs6000: Fix up vspltis_shifted [PR102140]

2022-02-08 Thread David Edelsohn via Gcc-patches
On Tue, Feb 8, 2022 at 12:25 PM Jakub Jelinek wrote: > > Hi! > > The following testcase ICEs, because > (const_vector:V4SI [ > (const_int 0 [0]) repeated x3 > (const_int -2147483648 [0x8000]) > ]) > is recognized as valid easy_vector_constant

[PATCH] rs6000: Fix up vspltis_shifted [PR102140]

2022-02-08 Thread Jakub Jelinek via Gcc-patches
Hi! The following testcase ICEs, because (const_vector:V4SI [ (const_int 0 [0]) repeated x3 (const_int -2147483648 [0x8000]) ]) is recognized as valid easy_vector_constant in between split1 pass and end of RA. The problem is that such constan