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minor improvement: LDC CMS T?? does not need STACK in stack pattern

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This commit is contained in:
ceriel 1990-03-20 15:49:04 +00:00
parent 353d22ea90
commit f99d67e76e
1 changed files with 4 additions and 4 deletions
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8
mach/i86/ncg/table
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@ -2587,13 +2587,13 @@ with REG rmorconst STACK
jne {label,$3}
pat ldc cms teq $2==4 && loww($1)==0 && highw($1)==0
with rmorconst REG STACK
with rmorconst REG
uses REG = {ANYCON, 0}
gen or %2,%1
jne {label,1f}
inc %a
1: yields %a
with REG rmorconst STACK
with REG rmorconst
uses REG = {ANYCON, 0}
gen or %1,%2
jne {label,1f}
@ -2601,12 +2601,12 @@ uses REG = {ANYCON, 0}
1: yields %a
pat ldc cms tne $2==4 && loww($1)==0 && highw($1)==0
with rmorconst REG STACK
with rmorconst REG
gen or %2,%1
je {label,1f}
mov %2,{ANYCON,1}
1: yields %2
with REG rmorconst STACK
with REG rmorconst
gen or %1,%2
je {label,1f}
mov %2,{ANYCON,1}