[PATCH] cselib, reload: Fix cselib ICE on m68k/microblaze [PR94526]

2020-04-08 Thread Jakub Jelinek via Gcc-patches
Hi! The following testcase ICEs on m68k (and another one Jeff mailed me privately on microblaze). The problem is that reload creates two DEBUG_INSNs with the same value of (plus:P (reg:P sp) (const_int 0)), we compute correctly the same hash value for them, but then don't find them in the cselib h

Re: [PATCH] cselib, reload: Fix cselib ICE on m68k/microblaze [PR94526]

2020-04-08 Thread Jeff Law via Gcc-patches
On Wed, 2020-04-08 at 20:23 +0200, Jakub Jelinek wrote: > Hi! > > The following testcase ICEs on m68k (and another one Jeff mailed me > privately on microblaze). > The problem is that reload creates two DEBUG_INSNs with the same > value of (plus:P (reg:P sp) (const_int 0)), we compute correctly th