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Added some patterns

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ceriel 1991-04-10 10:23:34 +00:00
parent aa35bf7f02
commit c0d92bbc76
1 changed files with 7 additions and 0 deletions
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7
mach/i86/ncg/table
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@ -2468,6 +2468,10 @@ with REG rmorconst
add %1,%2 yields %1 add %1,%2 yields %1
pat loc sli ads sti $2==2 && $3==2 pat loc sli ads sti $2==2 && $3==2
with exact rmorconst ADDR_EXTERN
uses reusing %1,ADDREG=%1,CXREG={ANYCON,$1}
gen sal %a,cl yields {Xreg_off,%a,%2.off}
leaving sti $4
with ADDREG rmorconst with ADDREG rmorconst
uses CXREG={ANYCON,$1} uses CXREG={ANYCON,$1}
gen sal %1,cl gen sal %1,cl
@ -2478,6 +2482,9 @@ uses CXREG={ANYCON,$1}
add %2,%1 yields %2 leaving sti $4 add %2,%1 yields %2 leaving sti $4
pat loc sli ads $2==2 && $3==2 pat loc sli ads $2==2 && $3==2
with exact rmorconst ADDR_EXTERN
uses reusing %1,ADDREG=%1,CXREG={ANYCON,$1}
gen sal %a,cl yields {Xreg_off,%a,%2.off}
with ADDREG rmorconst with ADDREG rmorconst
uses CXREG={ANYCON,$1} uses CXREG={ANYCON,$1}
gen sal %1,cl gen sal %1,cl