From ac300a450e90716c10f8aaaf1ecbafba6ec2f8e2 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Mon, 4 Feb 2002 10:48:34 +0100 Subject: [PATCH] i386.md (movsf_1): Allow moving SF values in MMX registers. * config/i386/i386.md (movsf_1): Allow moving SF values in MMX registers. From-SVN: r49474 --- gcc/ChangeLog | 5 +++++ gcc/config/i386/i386.md | 12 ++++++++---- 2 files changed, 13 insertions(+), 4 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 825d95e4508..11e1f63ab16 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2002-02-04 Jakub Jelinek + + * config/i386/i386.md (movsf_1): Allow moving SF values in MMX + registers. + 2002-02-04 Jakub Jelinek * combine.c (recog_for_combine): Create a dummy insn with PATTERN diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index b9f6c150888..e85cb95168b 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -2713,8 +2713,8 @@ (set (mem:SF (reg:DI 7)) (match_dup 1))]) (define_insn "*movsf_1" - [(set (match_operand:SF 0 "nonimmediate_operand" "=f#xr,m,f#xr,r#xf,m,x#rf,x#rf,x#rf,m") - (match_operand:SF 1 "general_operand" "fm#rx,f#rx,G,rmF#fx,Fr#fx,H,x,xm#rf,x#rf"))] + [(set (match_operand:SF 0 "nonimmediate_operand" "=f#xr,m,f#xr,r#xf,m,x#rf,x#rf,x#rf,m,!*y,!rm") + (match_operand:SF 1 "general_operand" "fm#rx,f#rx,G,rmF#fx,Fr#fx,H,x,xm#rf,x#rf,rm,*y"))] "(GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM) && (reload_in_progress || reload_completed || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE) @@ -2762,12 +2762,16 @@ case 8: return "movss\t{%1, %0|%0, %1}"; + case 9: + case 10: + return "movd\t{%1, %0|%0, %1}"; + default: abort(); } } - [(set_attr "type" "fmov,fmov,fmov,imov,imov,sse,sse,sse,sse") - (set_attr "mode" "SF,SF,SF,SI,SI,TI,SF,SF,SF")]) + [(set_attr "type" "fmov,fmov,fmov,imov,imov,sse,sse,sse,sse,mmx,mmx") + (set_attr "mode" "SF,SF,SF,SI,SI,TI,SF,SF,SF,SI,SI")]) (define_insn "*swapsf" [(set (match_operand:SF 0 "register_operand" "+f") -- 2.30.2