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Remove dead variables and functions (#1238)

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These were identified using Clang's -Wunused warning flag.

Signed-off-by: Marco Antognini <marco.antognini@arm.com>
This commit is contained in:
Marco Antognini
2021-05-07 09:28:38 +01:00
committed by GitHub
parent 01497c402e
commit 5daca107ad
4 changed files with 0 additions and 29 deletions
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25
test_conformance/math_brute_force/reference_math.cpp
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@@ -382,8 +382,6 @@ static float round_toward_zero_float(cl_ulong p, int exponent)
static float round_toward_zero_float_ftz(cl_ulong p, int exponent)
{
extern int gCheckTininessBeforeRounding;
union {
cl_uint u;
cl_float d;
@@ -2682,20 +2680,6 @@ static inline void mul128(cl_ulong a, cl_ulong b, cl_ulong *hi, cl_ulong *lo)
*lo = (aloblo & 0xffffffffULL) | (alobhi << 32);
}
// Move the most significant non-zero bit to the MSB
// Note: not general. Only works if the most significant non-zero bit is at
// MSB-1
static inline void renormalize(cl_ulong *hi, cl_ulong *lo, int *exponent)
{
if (0 == (0x8000000000000000ULL & *hi))
{
*hi <<= 1;
*hi |= *lo >> 63;
*lo <<= 1;
*exponent -= 1;
}
}
static double round_to_nearest_even_double(cl_ulong hi, cl_ulong lo,
int exponent)
{
@@ -2990,8 +2974,6 @@ long double reference_recipl(long double x) { return 1.0L / x; }
long double reference_rootnl(long double x, int i)
{
double hi, lo;
long double l;
// rootn ( x, 0 ) returns a NaN.
if (0 == i) return cl_make_nan();
@@ -3290,7 +3272,6 @@ long double reference_cbrtl(long double x)
if (isnan(x) || fabsx == 1.0 || fabsx == 0.0 || isinf(x)) return x;
double iy = 0.0;
double log2x_hi, log2x_lo;
// extended precision log .... accurate to at least 64-bits + couple of
@@ -3604,12 +3585,6 @@ long double reference_expm1l(long double x)
// unimplemented
return x;
#else
union {
double f;
cl_ulong u;
} u;
u.f = (double)x;
if (reference_isnanl(x)) return x;
if (x > 710) return INFINITY;