Jakub Jelinek writes:
> 2012-08-17 Jakub Jelinek
>
> PR rtl-optimization/54294
> * fwprop.c (all_uses_available_at): Ignore debug insns in between
> def_insn and target_insn when checking whether the shortcut is
> possible.
OK, thanks.
Richard
Il 17/08/2012 22:00, Jakub Jelinek ha scritto:
> Hi!
>
> As discussed in the PR, this patch, originally posted for PR42728,
> makes sure the shortcut in all_uses_available_at is used on the same insns
> in between -g and -g0, it is the second time a -fcompare-debug failure
> resulted from NEXT_INS
Hi!
As discussed in the PR, this patch, originally posted for PR42728,
makes sure the shortcut in all_uses_available_at is used on the same insns
in between -g and -g0, it is the second time a -fcompare-debug failure
resulted from NEXT_INSN being something different with -g, so IMHO it is
desirabl
