On 25/03/2020 07:21, Jakub Jelinek via Gcc-patches wrote:
> Hi!
>
> The following testcase ICEs, because arm_gen_discompare_reg creates invalid
> RTL which then propagates into DEBUG_INSNs and ICEs while handling them.
> The problem is that this function emits
> (insn 18 17 19 2 (set (reg:CC_DNE
Hi!
The following testcase ICEs, because arm_gen_discompare_reg creates invalid
RTL which then propagates into DEBUG_INSNs and ICEs while handling them.
The problem is that this function emits
(insn 18 17 19 2 (set (reg:CC_DNE 100 cc)
(compare (ior:SI (ne:SI (subreg:SI (reg:DI 129) 0)