more modeline errata (#1019)

Somehow or another, I previously had missed `BUILD.mk` files.

In the process I found a few straggler cases where the modeline was
different from the file, including one very involved manual fix where a
file had been treated like it was ts=2 and ts=8 on separate occasions.

The commit history in the PR shows the gory details; the BUILD.mk was
automated, everything else was mostly manual.
This commit is contained in:
Jōshin 2023-12-16 23:07:10 -05:00 committed by GitHub
parent 60813003a3
commit 3a8e01a77a
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202 changed files with 879 additions and 879 deletions

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@ -105,35 +105,35 @@ log1pf (float x)
/* Handle special cases first. */
if (UNLIKELY (ia12 >= 0x7f8 || ix >= 0xbf800000 || ix == 0x80000000
|| e <= TINY_BOUND_BEXP))
|| e <= TINY_BOUND_BEXP))
{
if (ix == 0xff800000)
{
/* x == -Inf => log1pf(x) = NaN. */
return NAN;
}
{
/* x == -Inf => log1pf(x) = NaN. */
return NAN;
}
if ((ix == 0x7f800000 || e <= TINY_BOUND_BEXP) && ia12 <= 0x7f8)
{
/* |x| < TinyBound => log1p(x) = x.
x == Inf => log1pf(x) = Inf. */
return x;
}
{
/* |x| < TinyBound => log1p(x) = x.
x == Inf => log1pf(x) = Inf. */
return x;
}
if (ix == 0xbf800000)
{
/* x == -1.0 => log1pf(x) = -Inf. */
return __math_divzerof (-1);
}
{
/* x == -1.0 => log1pf(x) = -Inf. */
return __math_divzerof (-1);
}
if (ia12 >= 0x7f8)
{
/* x == +/-NaN => log1pf(x) = NaN. */
return __math_invalidf (asfloat (ia));
}
{
/* x == +/-NaN => log1pf(x) = NaN. */
return __math_invalidf (asfloat (ia));
}
/* x < -1.0 => log1pf(x) = NaN. */
return __math_invalidf (x);
}
/* With x + 1 = t * 2^k (where t = m + 1 and k is chosen such that m
is in [-0.25, 0.5]):
is in [-0.25, 0.5]):
log1p(x) = log(t) + log(2^k) = log1p(m) + k*log(2).
We approximate log1p(m) with a polynomial, then scale by
@ -144,8 +144,8 @@ log1pf (float x)
if (ix <= 0x3f000000 || ia <= 0x3e800000)
{
/* If x is in [-0.25, 0.5] then we can shortcut all the logic
below, as k = 0 and m = x. All we need is to return the
polynomial. */
below, as k = 0 and m = x. All we need is to return the
polynomial. */
return eval_poly (x, e);
}
@ -154,10 +154,10 @@ log1pf (float x)
/* k is used scale the input. 0x3f400000 is chosen as we are trying to
reduce x to the range [-0.25, 0.5]. Inside this range, k is 0.
Outside this range, if k is reinterpreted as (NOT CONVERTED TO) float:
let k = sign * 2^p where sign = -1 if x < 0
1 otherwise
and p is a negative integer whose magnitude increases with the
magnitude of x. */
let k = sign * 2^p where sign = -1 if x < 0
1 otherwise
and p is a negative integer whose magnitude increases with the
magnitude of x. */
int k = (asuint (m) - 0x3f400000) & 0xff800000;
/* By using integer arithmetic, we obtain the necessary scaling by