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use ms_ego, changed lint flags

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ceriel 1990-12-17 14:11:13 +00:00
parent a836599f53
commit 4e4d3290d4
2 changed files with 12 additions and 12 deletions
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2
util/ego/lv/Makefile
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@ -7,7 +7,7 @@ SHR=../share
LDFLAGS=-i
CPPFLAGS=-DVERBOSE -DNOTCOMPACT
CFLAGS=$(CPPFLAGS) -O
LINTFLAGS=-hbac
LINTFLAGS=-hbu
CFILES=\
lv.c

22
util/ego/lv/lv.c
View file

@ -26,16 +26,14 @@
#include "../../../h/em_mnem.h"
#include "../../../h/em_pseu.h"
#include "../../../h/em_spec.h"
#include "../../../h/em_mes.h"
#include "../../../h/em_ego.h"
#include "../share/parser.h"
#define newlvbx() (bext_p) newstruct(bext_lv)
#define oldlvbx(x) oldstruct(bext_lv,x)
/* TEMPORARY: should be put in ../../../h/em_mes.h: */
#define ms_liv 9
#define ms_ded 10
short nrglobals;
short nrvars;
@ -292,8 +290,8 @@ STATIC line_p make_mesg(mesg,loc)
{
/* Create a line for a message stating that
* local variable loc is live/dead. This message
* looks like: "mes ms_liv,off,size" or
* "mes ms_ded,off,size".
* looks like: "mes ms_ego,ego_live,off,size" or
* "mes ms_ego,ego_dead,off,size".
*/
line_p l = newline(OPLIST);
@ -301,6 +299,8 @@ STATIC line_p make_mesg(mesg,loc)
l->l_instr = ps_mes;
ap = ARG(l) = newarg(ARGOFF);
ap->a_a.a_offset = ms_ego;
ap = ap->a_next = newarg(ARGOFF);
ap->a_a.a_offset = mesg;
ap = ap->a_next = newarg(ARGOFF);
ap->a_a.a_offset = loc->lc_off;
@ -335,7 +335,7 @@ STATIC block_entry(b,prev)
}
is_live = Cis_elem(vn,L_IN(b));
if (was_live != is_live) {
app_block(make_mesg((is_live?ms_liv:ms_ded),loc),b);
app_block(make_mesg((is_live?ego_live:ego_dead),loc),b);
}
}
}
@ -396,18 +396,18 @@ STATIC definition(l,useless_out,v_out,mesgflag)
same register for this variable as for
another variable, that is alive at this point.
If this variable is dead after the assignment,
the two messages (ms_liv, ms_ded) are right
the two messages (ego_live, ego_dead) are right
after each other. Luckily, this IS an interval.
*/
if (!mesgflag) {
appnd_line(make_mesg(ms_liv,loc), l);
appnd_line(make_mesg(ego_live,loc), l);
l = l->l_next;
}
if (IS_LIVE(loc)) {
DEAD(loc);
} else {
if (!mesgflag) {
appnd_line(make_mesg(ms_ded, loc), l);
appnd_line(make_mesg(ego_dead, loc), l);
}
*useless_out = TRUE;
}
@ -436,7 +436,7 @@ STATIC use(l,mesgflag)
loc = locals[TO_LOCAL(v)];
if (IS_REGVAR(loc) && IS_DEAD(loc)) {
if (!mesgflag) {
appnd_line(make_mesg(ms_ded,loc), l);
appnd_line(make_mesg(ego_dead,loc), l);
}
LIVE(loc);
}