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added missing patterns

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This commit is contained in:
ceriel 1987-08-06 12:48:27 +00:00
parent 832066b81f
commit b80ad3f9b3
1 changed files with 32 additions and 0 deletions
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32
mach/pdp/ncg/table
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@ -1,5 +1,7 @@
rscid = "$Header$" rscid = "$Header$"
#define UNTESTED
EM_WSIZE=2 EM_WSIZE=2
EM_PSIZE=2 EM_PSIZE=2
EM_BSIZE=4 EM_BSIZE=4
@ -1606,6 +1608,20 @@ gen mov {autoinc,sp},r0
mov {autoinc,sp},r1 mov {autoinc,sp},r1
jsr pc,{label, "lar~"} jsr pc,{label, "lar~"}
#ifdef UNTESTED
pat aar !defined($1)
with STACK
gen jsr pc,{label, "iaar~"}
pat sar !defined($1)
with STACK
gen jsr pc,{label, "isar~"}
pat lar !defined($1)
with STACK
gen jsr pc,{label, "ilar~"}
#endif
/**************************************** /****************************************
* group 12 : Compare instructions * * group 12 : Compare instructions *
****************************************/ ****************************************/
@ -1643,6 +1659,12 @@ pat cms defined($1)
with STACK with STACK
gen move {const2,$1},r0 gen move {const2,$1},r0
jsr pc,{label, "cms~"} yields r0 jsr pc,{label, "cms~"} yields r0
pat cms !defined($1)
with src2 STACK
gen move %1,r0
jsr pc,{label, "cms~"} yields r0
pat cmp pat cmp
with src2 src2 with src2 src2
uses REG = {const2,0} uses REG = {const2,0}
@ -2058,6 +2080,16 @@ gen 1:
mov {autoinc,%2},{autoinc,%1} mov {autoinc,%2},{autoinc,%1}
sob %a,{label,1b} sob %a,{label,1b}
pat bls $1==2
with REG REG REG
gen
asr %1
beq {label,1f}
2:
mov {autoinc,%3},{autoinc,%2}
sob %1,{label,2b}
1:
pat lae csa $2==2 pat lae csa $2==2
with src2 STACK with src2 STACK
gen move %1,r1 gen move %1,r1