Replaced INFINITY by maximum positive float. (4189b598) · Commits · Wenxi XU / Cmsis Dsp

Include/arm_vec_math.h

+4 −4

Original line number	Diff line number	Diff line
		@@ -66,7 +66,7 @@ __STATIC_INLINE f32x4_t vrecip_medprec_f32(
		b = 2.0f - xinv.f * ax;
		xinv.f = xinv.f * b;

		xinv.f = vdupq_m(xinv.f, INFINITY, vcmpeqq(x, 0.0f));
		xinv.f = vdupq_m(xinv.f, F32_MAX, vcmpeqq(x, 0.0f));
		/*
		* restore sign
		*/
		@@ -103,7 +103,7 @@ __STATIC_INLINE f32x4_t vrecip_hiprec_f32(
		b = 2.0f - xinv.f * ax;
		xinv.f = xinv.f * b;

		xinv.f = vdupq_m(xinv.f, INFINITY, vcmpeqq(x, 0.0f));
		xinv.f = vdupq_m(xinv.f, F32_MAX, vcmpeqq(x, 0.0f));
		/*
		* restore sign
		*/
		@@ -213,7 +213,7 @@ __STATIC_INLINE f32x4_t vlogq_f32(f32x4_t vecIn)
		*/
		vecAcc0 = vfmaq(vecAcc0, vecExpUnBiasedFlt, __logf_rng_f32);
		// set log0 down to -inf
		vecAcc0 = vdupq_m(vecAcc0, -INFINITY, vcmpeqq(vecIn, 0.0f));
		vecAcc0 = vdupq_m(vecAcc0, -F32_MAX, vcmpeqq(vecIn, 0.0f));
		return vecAcc0;
		}

		@@ -267,7 +267,7 @@ __STATIC_INLINE f32x4_t vrecip_f32(f32x4_t vecIn)
		vecTmp = vfmasq(vecW, vecTmp, 8.0f);
		v.f = vmulq(v.f, vecTmp);

		v.f = vdupq_m(v.f, INFINITY, vcmpeqq(vecIn, 0.0f));
		v.f = vdupq_m(v.f, F32_MAX, vcmpeqq(vecIn, 0.0f));
		/*
		* restore sign
		*/