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Seems reasonable to me, thanks! Patch updated. Stu 2011-03-29 Stuart Henderson <stuart.henderson@analog.com> From Bernd Schmidt * config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything that's not CONST_INT. -----Original Message----- From: Richard Henderson [mailto:rth@redhat.com] Sent: 30 March 2011 18:26 To: Henderson, Stuart Cc: gcc-patches@gcc.gnu.org Subject: Re: [Patch] Bfin: Ensure rotrsi and rotlsi don't accept non-const INTVALS On 03/29/2011 08:49 AM, Henderson, Stuart wrote: > (match_operand:SI 2 "immediate_operand" "")))] > "" > { > - if (INTVAL (operands[2]) != 16) > + if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 16) > FAIL; Perhaps use const_int_operand instead of immediate_operand. r~
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