extract arr_shCopy

This commit is contained in:
dzaima 2022-09-22 00:51:04 +03:00
parent 06fe437520
commit de4fca859f

View File

@ -825,12 +825,12 @@ B reverse_c1(B t, B x) {
if (n==0) return x; if (n==0) return x;
u8 xl = cellWidthLog(x); u8 xl = cellWidthLog(x);
u8 xt = arrNewType(TY(x)); u8 xt = arrNewType(TY(x));
if (xl <= 6 && (xl >=3 || xl == 0)) { if (xl<=6 && (xl>=3 || xl==0)) {
void* xv = tyany_ptr(x); void* xv = tyany_ptr(x);
B r; Arr* r;
switch(xl) { default: UD; break; switch(xl) { default: UD; break;
case 0: { case 0: {
u64* rp; r = m_bitarrc(&rp, x); u64* rp; r = m_bitarrp(&rp, n);
u64* xp=xv; usz g = BIT_N(n); usz e = g-1; u64* xp=xv; usz g = BIT_N(n); usz e = g-1;
for (usz i = 0; i < g; i++) rp[i] = bit_reverse(xp[e-i]); for (usz i = 0; i < g; i++) rp[i] = bit_reverse(xp[e-i]);
if (n&63) { if (n&63) {
@ -840,23 +840,23 @@ B reverse_c1(B t, B x) {
} }
break; break;
} }
case 3: { u8* xp=xv; u8* rp = m_tyarrc(&r, 1, x, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; } case 3: { u8* xp=xv; u8* rp = m_tyarrp(&r, 1, n, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; }
case 4: { u16* xp=xv; u16* rp = m_tyarrc(&r, 2, x, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; } case 4: { u16* xp=xv; u16* rp = m_tyarrp(&r, 2, n, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; }
case 5: { u32* xp=xv; u32* rp = m_tyarrc(&r, 4, x, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; } case 5: { u32* xp=xv; u32* rp = m_tyarrp(&r, 4, n, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; }
case 6: if (TI(x,elType)!=el_B) { u64* xp=xv; u64* rp = m_tyarrc(&r, 8, x, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; } case 6: if (TI(x,elType)!=el_B) { u64* xp=xv; u64* rp = m_tyarrp(&r, 8, n, xt); for (usz i=0; i<n; i++) rp[i]=xp[n-i-1]; break; }
else { else {
HArr_p rp = m_harrUc(x); HArr_p rp = m_harrUc(x);
B* xp = arr_bptr(x); B* xp = arr_bptr(x);
if (xp!=NULL) for (usz i=0; i<n; i++) rp.a[i] = inc(xp[n-i-1]); if (xp!=NULL) for (usz i=0; i<n; i++) rp.a[i] = inc(xp[n-i-1]);
else { SGet(x) for (usz i=0; i<n; i++) rp.a[i] = Get(x, n-i-1); } else { SGet(x) for (usz i=0; i<n; i++) rp.a[i] = Get(x, n-i-1); }
r = rp.b;
B xf = getFillQ(x); B xf = getFillQ(x);
decG(x); decG(x);
return withFill(r, xf); return withFill(rp.b, xf);
} }
} }
arr_shCopy(r, x);
decG(x); decG(x);
return r; return taga(r);
} }
B xf = getFillQ(x); B xf = getFillQ(x);
SLOW1("⌽𝕩", x); SLOW1("⌽𝕩", x);