Make two implicit casts from double to int explicit to silence compiler warnings about them. The casts are required during the computation of exponentiation. Signed-off-by: Sven Linker &lt;sven.linker(a)kernkonzept.com&gt; --- libm/e_exp.c | 2 +- libm/s_expm1.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libm/e_exp.c b/libm/e_exp.c index ffa556120..f694f67d1 100644 --- a/libm/e_exp.c +++ b/libm/e_exp.c @@ -126,7 +126,7 @@ double __ieee754_exp(double x) /* default IEEE double exp */ if(hx < 0x3FF0A2B2) { /* and |x| < 1.5 ln2 */ hi = x-ln2HI[xsb]; lo=ln2LO[xsb]; k = 1-xsb-xsb; } else { - k = invln2*x+halF[xsb]; + k = (int32_t)(invln2*x+halF[xsb]); t = k; hi = x - t*ln2HI[0]; /* t*ln2HI is exact here */ lo = t*ln2LO[0]; diff --git a/libm/s_expm1.c b/libm/s_expm1.c index 8e51ae748..85defefa4 100644 --- a/libm/s_expm1.c +++ b/libm/s_expm1.c @@ -159,7 +159,7 @@ double expm1(double x) else {hi = x + ln2_hi; lo = -ln2_lo; k = -1;} } else { - k = invln2*x+((xsb==0)?0.5:-0.5); + k = (int32_t)(invln2*x+((xsb==0)?0.5:-0.5)); t = k; hi = x - t*ln2_hi; /* t*ln2_hi is exact here */ lo = t*ln2_lo; -- 2.43.0