sam/libqbe
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Fix compiler warnings.

Browse source 
Compiler warned about comparison between signed and unsigned values.
This commit is contained in:
Emil Skoeldberg 2018-04-26 18:11:55 +01:00 • committed by Quentin Carbonneaux
parent 39b1f468b0
commit e7a3875859
11 changed files with 21 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

12
ssa.c
View file

@ -71,7 +71,7 @@ filluse(Fn *fn)
tmp[t].phi = tp;
}
}
for (i=b->ins; i-b->ins < b->nins; i++) {
for (i=b->ins; i<&b->ins[b->nins]; i++) {
if (!req(i->to, R)) {
assert(rtype(i->to) == RTmp);
w = WFull;
@ -131,7 +131,7 @@ phiins(Fn *fn)
for (b=fn->start; b; b=b->link) {
b->visit = 0;
r = R;
for (i=b->ins; i-b->ins < b->nins; i++) {
for (i=b->ins; i<&b->ins[b->nins]; i++) {
if (!req(r, R)) {
if (req(i->arg[0], TMP(t)))
i->arg[0] = r;
@ -263,7 +263,7 @@ renblk(Blk *b, Name **stk, Fn *fn)
for (p=b->phi; p; p=p->link)
rendef(&p->to, b, stk, fn);
for (i=b->ins; i-b->ins < b->nins; i++) {
for (i=b->ins; i<&b->ins[b->nins]; i++) {
for (m=0; m<2; m++) {
t = i->arg[m].val;
if (rtype(i->arg[m]) == RTmp)
@ -374,7 +374,7 @@ ssacheck(Fn *fn)
for (p=b->phi; p; p=p->link) {
r = p->to;
t = &fn->tmp[r.val];
for (u=t->use; u-t->use < t->nuse; u++) {
for (u=t->use; u<&t->use[t->nuse]; u++) {
bu = fn->rpo[u->bid];
if (u->type == UPhi) {
if (phicheck(u->u.phi, b, r))
@ -384,12 +384,12 @@ ssacheck(Fn *fn)
goto Err;
}
}
for (i=b->ins; i-b->ins < b->nins; i++) {
for (i=b->ins; i<&b->ins[b->nins]; i++) {
if (rtype(i->to) != RTmp)
continue;
r = i->to;
t = &fn->tmp[r.val];
for (u=t->use; u-t->use < t->nuse; u++) {
for (u=t->use; u<&t->use[t->nuse]; u++) {
bu = fn->rpo[u->bid];
if (u->type == UPhi) {
if (phicheck(u->u.phi, b, r))