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| author | Jakub Jelinek <jakub@redhat.com> | 2002-02-04 10:48:34 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2002-02-04 10:48:34 +0100 |
| commit | ac300a450e90716c10f8aaaf1ecbafba6ec2f8e2 (patch) | |
| tree | 540a4514d4fb5a2eebb3dfd906fbb121aabe659b | |
| parent | fa85240399ae47b61db39f956ce498aecac4daf3 (diff) | |
| download | gcc-ac300a450e90716c10f8aaaf1ecbafba6ec2f8e2.zip gcc-ac300a450e90716c10f8aaaf1ecbafba6ec2f8e2.tar.gz gcc-ac300a450e90716c10f8aaaf1ecbafba6ec2f8e2.tar.bz2 | |
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
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 12 |
2 files changed, 13 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 825d95e..11e1f63 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2002-02-04 Jakub Jelinek <jakub@redhat.com> + * config/i386/i386.md (movsf_1): Allow moving SF values in MMX + registers. + +2002-02-04 Jakub Jelinek <jakub@redhat.com> + * combine.c (recog_for_combine): Create a dummy insn with PATTERN pat for recog. diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index b9f6c15..e85cb95 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") |