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fixes and improvements

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This commit is contained in:
ceriel 1988-12-14 15:33:20 +00:00
parent b9417a3a55
commit 46f633870d
1 changed files with 4 additions and 1 deletions
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5
mach/i86/ncg/table
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@ -503,7 +503,7 @@ pat lil lil $1==$2 leaving lil $1 dup 2
pat lil lil stl $1==$2 leaving lil $1 stl $3 lol $3
pat sil lil $1==$2 leaving dup 2 lil $1
pat sil lil $1==$2 leaving dup 2 sil $1
pat lof
with exact reg_off yields {ind_regoff2,%1.reg,%1.off+$1}
@ -1616,6 +1616,8 @@ proc loecxxste example loe loc sbi ste
pat loe loc sbi ste $1==$4 && $3==2 call loecxxste("sub")
pat loe loc sbu ste $1==$4 && $3==2 call loecxxste("sub")
pat loe loc adu ste $1==$4 && $3==2 call loecxxste("add")
pat loe loc adi ste $1==$4 && $3==2 call loecxxste("add")
pat loe loc sli ste $1==$4 && $3==2 && $2==1 call loecxxste("sal")
pat loe loc slu ste $1==$4 && $3==2 && $2==1 call loecxxste("sal")
pat loe loc sri ste $1==$4 && $3==2 && $2==1 call loecxxste("sar")
@ -1660,6 +1662,7 @@ pat lol lol adp stl loi $1==$2 && $2==$4 && $5==2 && inreg($1) > 0
uses REG = {ind_reg2, regvar($1)}
yields %a
leaving lol $2 adp $3 stl $4
pat adp stl inreg($2) > 0 leaving stl $2 lol $2 adp $1 stl $2
#endif
pat lol lol adp stl $1==$2 && $2==$4