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Rename _bsr/_bsf to bsr/bsf

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Now that these functions are behind _COSMO_SOURCE there's no reason for
having the ugly underscore anymore. To use these functions, you need to
pass -mcosmo to cosmocc.
This commit is contained in:
Justine Tunney 2024-03-04 17:33:26 -08:00
parent a6baba1b07
commit 8bfd56b59e
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GPG key ID: BE714B4575D6E328
53 changed files with 110 additions and 93 deletions
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6
tool/plinko/lib/gc.c
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@ -93,7 +93,7 @@ int Census(struct Gc *G) {
if (!~G->M[j]) {
l += DWBITS;
} else {
l += _bsfl(~G->M[j]);
l += bsfl(~G->M[j]);
break;
}
}
@ -124,7 +124,7 @@ void Sweep(struct Gc *G) {
for (; i < G->n; ++i) {
m = G->M[i];
if (~m) {
j = _bsfl(~m);
j = bsfl(~m);
m >>= j;
m <<= j;
d -= j;
@ -136,7 +136,7 @@ void Sweep(struct Gc *G) {
}
for (; i < G->n; b -= DWBITS, m = G->M[++i]) {
for (; m; m &= ~((dword)1 << j)) {
a = b + ~(j = _bsfl(m));
a = b + ~(j = bsfl(m));
Set(--d, MAKE(Relocate(G, LO(Get(a))), Relocate(G, HI(Get(a)))));
SetShadow(d, MAKE(LO(GetShadow(a)), Relocate(G, HI(GetShadow(a)))));
}