Thanks for the hints. I'll go with removing the dead bits that assume a
MEM operand for now.
The ICE appears to be pretty hard to trigger, given how old that change
is.
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"A
Andreas Schwab writes:
> Richard Sandiford writes:
>> Worse than redundant really. If the register operand is a spilled pseudo,
>> "o" allows reload to replace the operand with a stack memory reference,
>> which would lead to an ICE after reload. (Reload only checks constraints
>> in that situa
Richard Sandiford writes:
> Worse than redundant really. If the register operand is a spilled pseudo,
> "o" allows reload to replace the operand with a stack memory reference,
> which would lead to an ICE after reload. (Reload only checks constraints
> in that situation, not predicates.)
What
Andreas Schwab writes:
> m68k.md contains the following insn:
>
> (define_insn ""
> [(set (match_operand:SI 0 "nonimmediate_operand" "=&d")
> (zero_extract:SI (match_operand:SI 1 "register_operand" "do")
>(match_operand:SI 2 "const_int_operand" "n")
>
On Sat, Sep 29, 2012 at 3:15 AM, Andreas Schwab wrote:
> m68k.md contains the following insn:
>
> (define_insn ""
> [(set (match_operand:SI 0 "nonimmediate_operand" "=&d")
> (zero_extract:SI (match_operand:SI 1 "register_operand" "do")
> (match_operand:SI 2 "cons
m68k.md contains the following insn:
(define_insn ""
[(set (match_operand:SI 0 "nonimmediate_operand" "=&d")
(zero_extract:SI (match_operand:SI 1 "register_operand" "do")
(match_operand:SI 2 "const_int_operand" "n")
(match_operand:SI 3 "c
