diff options
| author | Bernd Schmidt <bernds@redhat.co.uk> | 2000-09-18 09:50:19 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@redhat.co.uk> | 2000-09-18 09:50:19 +0000 |
| commit | 166a3a8e851fde043b236f01a8c7a0ad4c78e158 (patch) | |
| tree | c2e90550e0162c803177a18b3f004edce2606f9d /gcc/config/i386/i386.md | |
| parent | 10d935efb58e5ce7c3ba82c62e572c0baf5bac05 (diff) | |
MMX/SSE builtin support
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@36487 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/i386.md')
| -rw-r--r-- | gcc/config/i386/i386.md | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index b825e0f2242..a8555089f57 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -117,7 +117,7 @@ ;; The (bounding maximum) length of an instruction immediate. (define_attr "length_immediate" "" - (cond [(eq_attr "type" "incdec,setcc,icmov,ibr,str,cld,lea,other,multi,idiv") + (cond [(eq_attr "type" "incdec,setcc,icmov,ibr,str,cld,lea,other,multi,idiv,sse,mmx") (const_int 0) (eq_attr "i387" "1") (const_int 0) @@ -167,7 +167,7 @@ ;; Set when 0f opcode prefix is used. (define_attr "prefix_0f" "" - (if_then_else (eq_attr "type" "imovx,setcc,icmov") + (if_then_else (eq_attr "type" "imovx,setcc,icmov,sse,mmx") (const_int 1) (const_int 0))) @@ -8311,7 +8311,7 @@ [(set_attr "type" "setcc") (set_attr "mode" "QI")]) -(define_insn "*setcc_2" +(define_insn "setcc_2" [(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "+qm")) (match_operator:QI 1 "ix86_comparison_operator" [(reg 17) (const_int 0)]))] @@ -13068,17 +13068,18 @@ (clobber (reg:XF 13)) (clobber (reg:XF 14)) (clobber (reg:XF 15)) - (clobber (reg:DI 27)) - (clobber (reg:DI 28)) (clobber (reg:DI 29)) (clobber (reg:DI 30)) (clobber (reg:DI 31)) (clobber (reg:DI 32)) (clobber (reg:DI 33)) - (clobber (reg:DI 34))] + (clobber (reg:DI 34)) + (clobber (reg:DI 35)) + (clobber (reg:DI 36))] "TARGET_MMX" "emms" - [(set_attr "type" "mmx")]) + [(set_attr "type" "mmx") + (set_attr "memory" "unknown")]) (define_insn "ldmxcsr" [(unspec_volatile [(match_operand:SI 0 "memory_operand" "m")] 37)] @@ -13108,7 +13109,8 @@ (unspec:BLK [(match_dup 0)] 44))] "TARGET_SSE" "sfence" - [(set_attr "type" "sse")]) + [(set_attr "type" "sse") + (set_attr "memory" "unknown")]) (define_insn "prefetch" [(unspec [(match_operand:SI 0 "address_operand" "p") |