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5g, 5l: fix more set but not used warnings

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These are present when building with gcc 4.6.

R=golang-dev, dave
CC=golang-dev, lvd
https://golang.org/cl/4636047
This commit is contained in:
Anthony Martin 2011-06-20 14:18:04 -04:00 committed by Russ Cox
parent e0a617496e
commit 12b2269860
2 changed files with 21 additions and 45 deletions
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42
src/cmd/5g/reg.c
View File

@ -1556,27 +1556,27 @@ dumpone(Reg *r)
r->regdiff.b[z] |
r->act.b[z] |
0;
// if(bany(&bit)) {
// print("\t");
// if(bany(&r->set))
// print(" s:%Q", r->set);
// if(bany(&r->use1))
// print(" u1:%Q", r->use1);
// if(bany(&r->use2))
// print(" u2:%Q", r->use2);
// if(bany(&r->refbehind))
// print(" rb:%Q ", r->refbehind);
// if(bany(&r->refahead))
// print(" ra:%Q ", r->refahead);
// if(bany(&r->calbehind))
// print("cb:%Q ", r->calbehind);
// if(bany(&r->calahead))
// print(" ca:%Q ", r->calahead);
// if(bany(&r->regdiff))
// print(" d:%Q ", r->regdiff);
// if(bany(&r->act))
// print(" a:%Q ", r->act);
// }
if(bany(&bit)) {
print("\t");
if(bany(&r->set))
print(" s:%Q", r->set);
if(bany(&r->use1))
print(" u1:%Q", r->use1);
if(bany(&r->use2))
print(" u2:%Q", r->use2);
if(bany(&r->refbehind))
print(" rb:%Q ", r->refbehind);
if(bany(&r->refahead))
print(" ra:%Q ", r->refahead);
if(bany(&r->calbehind))
print("cb:%Q ", r->calbehind);
if(bany(&r->calahead))
print(" ca:%Q ", r->calahead);
if(bany(&r->regdiff))
print(" d:%Q ", r->regdiff);
if(bany(&r->act))
print(" a:%Q ", r->act);
}
print("\n");
}

24
src/cmd/5l/noop.c
View File

@ -45,8 +45,6 @@ static Sym* sym_divu;
static Sym* sym_mod;
static Sym* sym_modu;
static void setdiv(int);
void
noops(void)
{
@ -93,7 +91,6 @@ noops(void)
if(prog_div == P)
initdiv();
cursym->text->mark &= ~LEAF;
setdiv(p->as);
continue;
case ANOP:
@ -533,27 +530,6 @@ initdiv(void)
}
}
static void
setdiv(int as)
{
Prog *p = nil;
switch(as){
case ADIV:
p = prog_div;
break;
case ADIVU:
p = prog_divu;
break;
case AMOD:
p = prog_mod;
break;
case AMODU:
p = prog_modu;
break;
}
}
void
nocache(Prog *p)
{