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PDP-10 Archives
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bb-bt99h-bb
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act1.c14
There are no other files named act1.c14 in the archive.
REP 4/1 ;14C1
!COPYRIGHT (C) DIGITAL EQUIPMENT CORPORATION 1972, 1985
WIT
!COPYRIGHT (C) DIGITAL EQUIPMENT CORPORATION 1972, 1986
REP 26/1 ;14C2
GLOBAL BIND ACT1V = #10^24 + 0^18 + #2562; ! Version Date: 9-DEC-85
WIT
GLOBAL BIND ACT1V = #10^24 + 0^18 + #2570; ! Version Date: 19-Feb-86
INS 535/1 ;14C3
2567 MEM 6-Feb-86
Dimsension table was shared between two arrays if the upper
bounds are the same and the lower bound of the first array is 1.
This is bad news for subsequent arrays with the same upper bound
but with different lower bounds.
2570 MEM 19-Feb-86
When we have adjustably dimensioned arrays, .Innnn variables are
created. A use count (IDUSECNT) is associated with each variable that
tells the number of uses of that variable - if this use count drops to
zero then we don't need to allocate the variable. When some of the
dimensions of an array are constant and some are variable, the IDUSECNT
field was being set in the constant table entries. This should not be.
REP 451/11 ;14C4
%414% IF .E[DIMENU (0)] EQL .T2[DIMENU (-1)] AND
%414% .E [DIMENL (0)] EQL .ONEPLIT
WIT
%2567% IF .E[DIMENU (0)] EQL .T2[DIMENU (-1)]
%2567% THEN IF .E[DIMENL(0)] EQL .T2[DIMENL(-1)]
%2567% THEN IF .E [DIMENL (0)] EQL .ONEPLIT
REP 457/11 ;14C5
%571% PTR [IDUSECNT] = .PTR [IDUSECNT] + 1; ! UPDATE SHARING COUNT
WIT
%2570% IF .PTR[OPR1] EQL VARFL
%2570% THEN IF .PTR[IDDOTO] EQL SIXBIT ".I"
%2570% THEN PTR [IDUSECNT] = .PTR [IDUSECNT] + 1; ! UPDATE SHARING COUNT
REP 182/14 ;14C6
T2 [IDUSECNT] = .T2 [IDUSECNT] - 1;
IF .T2 [IDUSECNT] EQL 0
THEN T2 [IDATTRIBUT (NOALLOC)] = 1; ! NOT SHARED NOW: DON'T ALLOC
WIT
%2570% IF .T2[OPR1] EQL VARFL
%2570% THEN IF .T2[IDDOTO] EQL SIXBIT ".I"
%2570% THEN
%2570% BEGIN
%2570% T2 [IDUSECNT] = .T2 [IDUSECNT] - 1;
%2570% IF .T2 [IDUSECNT] EQL 0
%2570% THEN T2 [IDATTRIBUT (NOALLOC)] = 1; ! NOT SHARED NOW: DON'T ALLOC
%2570% END;
REP 205/14 ;14C7
PTR [IDUSECNT] = .PTR [IDUSECNT] + 1; ! UPDATE SHARING COUNT
WIT
%2570% IF .PTR[OPR1] EQL VARFL
%2570% THEN IF .PTR[IDDOTO] EQL SIXBIT ".I"
%2570% THEN PTR [IDUSECNT] = .PTR [IDUSECNT] + 1; ! UPDATE SHARING COUNT
REP 210/14 ;14C8
IF .T2 [IDUSECNT] EQL 0 ! NO MATCH FOUND
THEN T2 [IDATTRIBUT (NOALLOC)] = 0 ! USE OLD .I WHICH WAS DEALLOCED
ELSE T2 = INITLTEMP (INTEGER); ! GET NEW .I TEMP
WIT
%2570% IF .T2[OPR1] EQL VARFL
%2570% AND .T2[IDDOTO] EQL SIXBIT ".I"
%2570% AND .T2 [IDUSECNT] EQL 0 ! NO MATCH FOUND
THEN T2 [IDATTRIBUT (NOALLOC)] = 0 ! USE OLD .I WHICH WAS DEALLOCED
ELSE T2 = INITLTEMP (INTEGER); ! GET NEW .I TEMP
SUM 129650