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/third_party/pulseaudio/speex/libspeexdsp/
H A Dresample_sse.h44 __m128 sum = _mm_setzero_ps(); in inner_product_single() local
47 sum = _mm_add_ps(sum, _mm_mul_ps(_mm_loadu_ps(a+i), _mm_loadu_ps(b+i))); in inner_product_single()
48 sum = _mm_add_ps(sum, _mm_mul_ps(_mm_loadu_ps(a+i+4), _mm_loadu_ps(b+i+4))); in inner_product_single()
50 sum = _mm_add_ps(sum, _mm_movehl_ps(sum, sum)); in inner_product_single()
51 sum in inner_product_single()
60 __m128 sum = _mm_setzero_ps(); interpolate_product_single() local
82 __m128d sum = _mm_setzero_pd(); inner_product_double() local
103 __m128d sum; interpolate_product_double() local
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/third_party/lame/mpglib/
H A Ddecode_i386.c67 #define WRITE_SAMPLE_CLIPPED(TYPE,samples,sum,clip) \
68 if( (sum) > 32767.0) { *(samples) = 0x7fff; (clip)++; } \
69 else if( (sum) < -32768.0) { *(samples) = -0x8000; (clip)++; } \
70 else { *(samples) = (TYPE)((sum)>0 ? (sum)+0.5 : (sum)-0.5) ; }
72 #define WRITE_SAMPLE_UNCLIPPED(TYPE,samples,sum,clip) \
73 *samples = (TYPE)sum;
151 real sum; \
152 sum
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/third_party/alsa-lib/src/pcm/
H A Dpcm_dmix_generic.c52 volatile signed int *sum, size_t dst_step, in mix_areas_16()
59 old_sample = *sum; in mix_areas_16()
62 ARCH_ADD(sum, sample); in mix_areas_16()
64 old_sample = *sum; in mix_areas_16()
72 } while (IS_CONCURRENT && *sum != old_sample); in mix_areas_16()
77 sum = (signed int *) ((char *)sum + sum_step); in mix_areas_16()
83 volatile signed int *sum, size_t dst_step, in mix_areas_32()
90 old_sample = *sum; in mix_areas_32()
93 ARCH_ADD(sum, sampl in mix_areas_32()
50 mix_areas_16(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) mix_areas_16() argument
81 mix_areas_32(unsigned int size, volatile signed int *dst, signed int *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) mix_areas_32() argument
129 generic_mix_areas_16_native(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_mix_areas_16_native() argument
161 generic_remix_areas_16_native(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_remix_areas_16_native() argument
192 generic_mix_areas_32_native(unsigned int size, volatile signed int *dst, signed int *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_mix_areas_32_native() argument
226 generic_remix_areas_32_native(unsigned int size, volatile signed int *dst, signed int *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_remix_areas_32_native() argument
259 generic_mix_areas_16_swap(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_mix_areas_16_swap() argument
291 generic_remix_areas_16_swap(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_remix_areas_16_swap() argument
322 generic_mix_areas_32_swap(unsigned int size, volatile signed int *dst, signed int *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_mix_areas_32_swap() argument
356 generic_remix_areas_32_swap(unsigned int size, volatile signed int *dst, signed int *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_remix_areas_32_swap() argument
390 generic_mix_areas_24(unsigned int size, volatile unsigned char *dst, unsigned char *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_mix_areas_24() argument
423 generic_remix_areas_24(unsigned int size, volatile unsigned char *dst, unsigned char *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_remix_areas_24() argument
456 generic_mix_areas_u8(unsigned int size, volatile unsigned char *dst, unsigned char *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_mix_areas_u8() argument
485 generic_remix_areas_u8(unsigned int size, volatile unsigned char *dst, unsigned char *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) generic_remix_areas_u8() argument
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H A Dpcm_dmix_i386.h38 volatile signed int *sum, size_t dst_step, in MIX_AREAS_16()
47 * EBX - sum in MIX_AREAS_16()
62 "\tmovl %[sum], %%ebx\n" in MIX_AREAS_16()
79 * sum_sample = *sum; in MIX_AREAS_16()
82 * xadd(*sum, sample); in MIX_AREAS_16()
98 * sample = old_sample = *sum; in MIX_AREAS_16()
101 * } while (v != *sum); in MIX_AREAS_16()
156 : [dst] "m" (dst), [src] "m" (src), [sum] "m" (sum), in MIX_AREAS_16()
171 volatile signed int *sum, size_ in MIX_AREAS_16_MMX()
36 MIX_AREAS_16(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) MIX_AREAS_16() argument
169 MIX_AREAS_16_MMX(unsigned int size, volatile signed short *dst, signed short *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) MIX_AREAS_16_MMX() argument
274 MIX_AREAS_32(unsigned int size, volatile signed int *dst, signed int *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) MIX_AREAS_32() argument
396 MIX_AREAS_24(unsigned int size, volatile unsigned char *dst, unsigned char *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) MIX_AREAS_24() argument
511 MIX_AREAS_24_CMOV(unsigned int size, volatile unsigned char *dst, unsigned char *src, volatile signed int *sum, size_t dst_step, size_t src_step, size_t sum_step) MIX_AREAS_24_CMOV() argument
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/third_party/FreeBSD/sys/arm/arm/
H A Din_cksum.c51 q_util.q = sum; \
52 sum = q_util.s[0] + q_util.s[1] + q_util.s[2] + q_util.s[3]; \
56 q_util.q = sum; \
58 sum = l_util.s[0] + l_util.s[1]; \
59 ADDCARRY(sum); \
78 u_int64_t sum; in _do_cksum() local
81 sum = do_cksum(buf, len); in _do_cksum()
83 return (sum); in _do_cksum()
89 u_int64_t sum = 0; in in_cksum() local
94 sum in in_cksum()
106 u_int64_t sum = 0; in_cksum_copy() local
131 u_int64_t sum = 0; csum_partial() local
150 u_int64_t sum = 0; csum_partial_copy_nocheck() local
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/third_party/optimized-routines/networking/
H A Dchksum_common.h85 uint64_t sum = 0; in slurp_small() local
88 sum += load32(cptr); in slurp_small()
94 sum += load16(cptr); in slurp_small()
99 sum += (uint8_t) *cptr; in slurp_small()
101 return sum; in slurp_small()
112 fold_and_swap(uint64_t sum, bool swap) in fold_and_swap() argument
114 /* Fold 64-bit sum to 32 bits */ in fold_and_swap()
115 sum = (sum & 0xffffffff) + (sum >> 3 in fold_and_swap()
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H A Dchksum.c2 * Compute 16-bit sum in ones' complement arithmetic (with end-around carry).
3 * This sum is often used as a simple checksum in networking.
16 uint32_t sum = 0; in slurp_head32() local
24 sum = load32(ptr32) & mask; in slurp_head32()
28 return sum; in slurp_head32()
36 uint64_t sum = 0; in __chksum() local
42 sum = slurp_head32(&ptr, &nbytes); in __chksum()
54 sum += h0 + h1 + h2 + h3; in __chksum()
63 sum += load32(cptr); in __chksum()
71 sum in __chksum()
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/third_party/protobuf/csharp/src/Google.Protobuf.Benchmarks/
H A DParseRawPrimitivesBenchmark.cs113 int sum = 0; in ParseRawVarint32_CodedInputStream()
116 sum += cis.ReadInt32(); in ParseRawVarint32_CodedInputStream()
118 return sum; in ParseRawVarint32_CodedInputStream()
130 int sum = 0; in ParseRawVarint32_ParseContext()
133 sum += ctx.ReadInt32(); in ParseRawVarint32_ParseContext()
135 return sum; in ParseRawVarint32_ParseContext()
152 long sum = 0; in ParseRawVarint64_CodedInputStream()
155 sum += cis.ReadInt64(); in ParseRawVarint64_CodedInputStream()
157 return sum; in ParseRawVarint64_CodedInputStream()
174 long sum in ParseRawVarint64_ParseContext()
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/third_party/pulseaudio/src/pulsecore/
H A Dmix.c135 int32_t sum; in pa_mix2_ch1_s16ne() local
137 sum = pa_mult_s16_volume(*ptr0++, cv0); in pa_mix2_ch1_s16ne()
138 sum += pa_mult_s16_volume(*ptr1++, cv1); in pa_mix2_ch1_s16ne()
140 sum = PA_CLAMP_UNLIKELY(sum, -0x8000, 0x7FFF); in pa_mix2_ch1_s16ne()
141 *data++ = sum; in pa_mix2_ch1_s16ne()
153 int32_t sum; in pa_mix2_ch2_s16ne() local
155 sum = pa_mult_s16_volume(*ptr0++, streams[0].linear[0].i); in pa_mix2_ch2_s16ne()
156 sum += pa_mult_s16_volume(*ptr1++, streams[1].linear[0].i); in pa_mix2_ch2_s16ne()
158 sum in pa_mix2_ch2_s16ne()
178 int32_t sum; pa_mix2_s16ne() local
223 int32_t sum = 0; pa_mix_generic_s16ne() local
262 int32_t sum = 0; pa_mix_s16re_c() local
288 int64_t sum = 0; pa_mix_s32ne_c() local
318 int64_t sum = 0; pa_mix_s32re_c() local
346 int64_t sum = 0; pa_mix_s24ne_c() local
374 int64_t sum = 0; pa_mix_s24re_c() local
404 int64_t sum = 0; pa_mix_s24_32ne_c() local
434 int64_t sum = 0; pa_mix_s24_32re_c() local
464 int32_t sum = 0; pa_mix_u8_c() local
493 int32_t sum = 0; pa_mix_ulaw_c() local
519 int32_t sum = 0; pa_mix_alaw_c() local
545 float sum = 0; pa_mix_float32ne_c() local
573 float sum = 0; pa_mix_float32re_c() local
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/third_party/ffmpeg/libavcodec/mips/
H A Dmpegvideoencdsp_msa.c26 uint32_t sum = 0; in sum_u8src_16width_msa() local
39 sum = HADD_UH_U32(in0); in sum_u8src_16width_msa()
40 sum += HADD_UH_U32(in1); in sum_u8src_16width_msa()
41 sum += HADD_UH_U32(in2); in sum_u8src_16width_msa()
42 sum += HADD_UH_U32(in3); in sum_u8src_16width_msa()
43 sum += HADD_UH_U32(in4); in sum_u8src_16width_msa()
44 sum += HADD_UH_U32(in5); in sum_u8src_16width_msa()
45 sum += HADD_UH_U32(in6); in sum_u8src_16width_msa()
46 sum += HADD_UH_U32(in7); in sum_u8src_16width_msa()
47 sum in sum_u8src_16width_msa()
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H A Dmpegvideo_msa.c72 v8i16 sum, mul, zero_mask; in mpeg2_dct_unquantize_inter_msa() local
98 sum = (v8i16) __msa_bmnz_v((v16u8) mul, (v16u8) block_neg, in mpeg2_dct_unquantize_inter_msa()
100 sum = (v8i16) __msa_bmnz_v((v16u8) sum, (v16u8) block_org0, in mpeg2_dct_unquantize_inter_msa()
102 ST_SH(sum, block); in mpeg2_dct_unquantize_inter_msa()
105 sad = __msa_hadd_s_w(sum, sum); in mpeg2_dct_unquantize_inter_msa()
125 sum = (v8i16) __msa_bmnz_v((v16u8) mul, (v16u8) block_neg, in mpeg2_dct_unquantize_inter_msa()
127 sum = (v8i16) __msa_bmnz_v((v16u8) sum, (v16u in mpeg2_dct_unquantize_inter_msa()
243 int32_t sum = -1; ff_dct_unquantize_mpeg2_inter_msa() local
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/third_party/alsa-lib/test/
H A Dmixtest.c90 volatile s32 *sum, in mix_areas_srv()
94 sum_step /= sizeof(*sum); in mix_areas_srv()
96 atomic_add(sum, *src); in mix_areas_srv()
98 sum += sum_step; in mix_areas_srv()
103 s16 *dst, const s32 *sum, in saturate()
107 sum_step /= sizeof(*sum); in saturate()
109 s32 sample = *sum; in saturate()
117 sum += sum_step; in saturate()
123 volatile s32 *sum, in mix_areas0()
130 sum_step /= sizeof(*sum); in mix_areas0()
88 mix_areas_srv(unsigned int size, const s16 *src, volatile s32 *sum, unsigned int src_step, unsigned int sum_step) mix_areas_srv() argument
102 saturate(unsigned int size, s16 *dst, const s32 *sum, unsigned int dst_step, unsigned int sum_step) saturate() argument
121 mix_areas0(unsigned int size, volatile s16 *dst, s16 *src, volatile s32 *sum, unsigned int dst_step, unsigned int src_step, unsigned int sum_step) mix_areas0() argument
157 mix_areas2(unsigned int size, volatile s16 *dst, const s16 *src, volatile s32 *sum, unsigned int dst_step, unsigned int src_step) mix_areas2() argument
205 init(s16 *dst, s32 *sum, int size) init() argument
231 s32 *sum = calloc(size, sizeof(*sum)); main() local
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/third_party/skia/src/core/
H A DSkGaussFilter.cpp21 // Carefully add from smallest to largest to calculate the normalizing sum. in normalize()
22 double sum = 0; in normalize() local
24 sum += 2 * gauss[i]; in normalize()
26 sum += gauss[0]; in normalize()
30 gauss[i] /= sum; in normalize()
33 // The factors should sum to 1. Take any remaining slop, and add it to gauss[0]. Add the in normalize()
35 sum = 0; in normalize()
37 sum += 2 * gauss[i]; in normalize()
40 gauss[0] = 1 - sum; in normalize()
50 // NB the k = 0 factor is just sum in calculate_bessel_factors()
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/third_party/optimized-routines/networking/aarch64/
H A Dchksum_simd.c22 uint64_t sum = 0; in slurp_head64() local
30 /* Fold 64-bit sum to 33 bits */ in slurp_head64()
31 sum = val >> 32; in slurp_head64()
32 sum += (uint32_t) val; in slurp_head64()
36 return sum; in slurp_head64()
41 slurp_tail64(uint64_t sum, const void *ptr, uint32_t nbytes) in slurp_tail64() argument
50 sum += val >> 32; in slurp_tail64()
51 sum += (uint32_t) val; in slurp_tail64()
55 return sum; in slurp_tail64()
62 uint64_t sum; in __chksum_aarch64_simd() local
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/third_party/node/deps/brotli/c/enc/
H A Dbit_cost.h23 size_t sum = 0; in ShannonEntropy() local
32 sum += p; in ShannonEntropy()
36 sum += p; in ShannonEntropy()
39 if (sum) retval += (double)sum * FastLog2(sum); in ShannonEntropy()
40 *total = sum; in ShannonEntropy()
46 size_t sum; in BitsEntropy() local
47 double retval = ShannonEntropy(population, size, &sum); in BitsEntropy()
48 if (retval < sum) { in BitsEntropy()
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/third_party/skia/third_party/externals/brotli/c/enc/
H A Dbit_cost.h23 size_t sum = 0; in ShannonEntropy() local
32 sum += p; in ShannonEntropy()
36 sum += p; in ShannonEntropy()
39 if (sum) retval += (double)sum * FastLog2(sum); in ShannonEntropy()
40 *total = sum; in ShannonEntropy()
46 size_t sum; in BitsEntropy() local
47 double retval = ShannonEntropy(population, size, &sum); in BitsEntropy()
48 if (retval < sum) { in BitsEntropy()
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/third_party/ffmpeg/libavcodec/
H A Dvp9prob.c172 unsigned *c, (*c2)[2], sum; in ff_vp9_adapt_probs() local
179 sum = c[1] + c[2] + c[3] + c[4] + c[5] + in ff_vp9_adapt_probs()
181 adapt_prob(&pp[0], c[0], sum, 20, 128); in ff_vp9_adapt_probs()
182 sum -= c[1]; in ff_vp9_adapt_probs()
183 adapt_prob(&pp[1], c[1], sum, 20, 128); in ff_vp9_adapt_probs()
184 sum -= c[2] + c[3]; in ff_vp9_adapt_probs()
185 adapt_prob(&pp[2], c[2] + c[3], sum, 20, 128); in ff_vp9_adapt_probs()
187 sum -= c[4] + c[5]; in ff_vp9_adapt_probs()
188 adapt_prob(&pp[4], c[4] + c[5], sum, 20, 128); in ff_vp9_adapt_probs()
190 sum in ff_vp9_adapt_probs()
228 unsigned *c = s->td[0].counts.y_mode[i], sum, s2; ff_vp9_adapt_probs() local
253 unsigned *c = s->td[0].counts.uv_mode[i], sum, s2; ff_vp9_adapt_probs() local
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H A Dmpegaudiodsp_template.c35 static inline float round_sample(float *sum) in round_sample() argument
37 float sum1=*sum; in round_sample()
38 *sum = 0; in round_sample()
56 static inline int round_sample(int64_t *sum) in round_sample() argument
59 sum1 = (int)((*sum) >> OUT_SHIFT); in round_sample()
60 *sum &= (1<<OUT_SHIFT)-1; in round_sample()
82 #define SUM8(op, sum, w, p) \
84 op(sum, (w)[0 * 64], (p)[0 * 64]); \
85 op(sum, (w)[1 * 64], (p)[1 * 64]); \
86 op(sum, (
131 float sum, sum2; ff_mpadsp_apply_window() local
133 int64_t sum, sum2; ff_mpadsp_apply_window() local
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/third_party/ffmpeg/libavutil/
H A Dlls.c56 double sum = covar[i][j]; in avpriv_solve_lls() local
59 sum -= factor[i][k] * factor[j][k]; in avpriv_solve_lls()
62 if (sum < threshold) in avpriv_solve_lls()
63 sum = 1.0; in avpriv_solve_lls()
64 factor[i][i] = sqrt(sum); in avpriv_solve_lls()
66 factor[j][i] = sum / factor[i][i]; in avpriv_solve_lls()
72 double sum = covar_y[i + 1]; in avpriv_solve_lls() local
75 sum -= factor[i][k] * m->coeff[0][k]; in avpriv_solve_lls()
77 m->coeff[0][i] = sum / factor[i][i]; in avpriv_solve_lls()
82 double sum in avpriv_solve_lls() local
93 double sum = m->coeff[j][i] * covar[i][i] - 2 * covar_y[i + 1]; avpriv_solve_lls() local
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H A Dxtea.c75 uint32_t delta = 0x9E3779B9U, sum = delta * 32; in xtea_crypt_ecb() local
78 v1 -= (((v0 << 4) ^ (v0 >> 5)) + v0) ^ (sum + ctx->key[(sum >> 11) & 3]); in xtea_crypt_ecb()
79 sum -= delta; in xtea_crypt_ecb()
80 v0 -= (((v1 << 4) ^ (v1 >> 5)) + v1) ^ (sum + ctx->key[sum & 3]); in xtea_crypt_ecb()
128 uint32_t sum = 0, delta = 0x9E3779B9U; in xtea_crypt_ecb() local
131 v0 += (((v1 << 4) ^ (v1 >> 5)) + v1) ^ (sum + ctx->key[sum & 3]); in xtea_crypt_ecb()
132 sum in xtea_crypt_ecb()
188 uint32_t delta = 0x9E3779B9, sum = delta * 32; xtea_le_crypt_ecb() local
201 uint32_t sum = 0, delta = 0x9E3779B9; xtea_le_crypt_ecb() local
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/third_party/ffmpeg/libavfilter/
H A Dvf_avgblur.c71 #define LUT_DIV(sum, area) (lut[(sum)])
72 #define SLOW_DIV(sum, area) ((sum) / (area))
90 btype sum = 0; \
93 sum = src[0] * size_h; \
95 sum += src[y * linesize]; \
96 av_assert2(sum >= 0); \
97 col_sum[x] = sum; \
101 sum
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H A Daf_afirdsp.h30 void (*fcmul_add)(float *sum, const float *t, const float *c,
32 void (*dcmul_add)(double *sum, const double *t, const double *c,
38 static void fcmul_add_c(float *sum, const float *t, const float *c, ptrdiff_t len) in fcmul_add_c() argument
48 sum[2 * n ] += tre * cre - tim * cim; in fcmul_add_c()
49 sum[2 * n + 1] += tre * cim + tim * cre; in fcmul_add_c()
52 sum[2 * n] += t[2 * n] * c[2 * n]; in fcmul_add_c()
55 static void dcmul_add_c(double *sum, const double *t, const double *c, ptrdiff_t len) in dcmul_add_c() argument
65 sum[2 * n ] += tre * cre - tim * cim; in dcmul_add_c()
66 sum[2 * n + 1] += tre * cim + tim * cre; in dcmul_add_c()
69 sum[ in dcmul_add_c()
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/third_party/ffmpeg/libavcodec/ppc/
H A Dmpegaudiodsp_altivec.c36 #define SUM8(op, sum, w, p) \
38 op(sum, (w)[0 * 64], (p)[0 * 64]); \
39 op(sum, (w)[1 * 64], (p)[1 * 64]); \
40 op(sum, (w)[2 * 64], (p)[2 * 64]); \
41 op(sum, (w)[3 * 64], (p)[3 * 64]); \
42 op(sum, (w)[4 * 64], (p)[4 * 64]); \
43 op(sum, (w)[5 * 64], (p)[5 * 64]); \
44 op(sum, (w)[6 * 64], (p)[6 * 64]); \
45 op(sum, (w)[7 * 64], (p)[7 * 64]); \
101 float sum; in apply_window_mp3() local
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/third_party/typescript/tests/baselines/reference/
H A DjsDeclarationsFunctionLikeClasses2.js22 let sum = 0;
24 sum += (this.storage[i] * other.storage[i]);
26 return sum;
29 let sum = 0;
31 sum += (this.storage[i] ** 2);
33 return Math.sqrt(sum);
101 var sum = 0;
103 sum += (this.storage[i] * other.storage[i]);
105 return sum;
108 var sum
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/third_party/lwip/src/core/
H A Dinet_chksum.c74 * @return host order (!) lwip checksum (non-inverted Internet sum)
110 /* This maybe a little confusing: reorder sum using lwip_htons() in lwip_standard_chksum()
112 The caller must invert bits for Internet sum ! */ in lwip_standard_chksum()
130 * @return host order (!) lwip checksum (non-inverted Internet sum)
138 u32_t sum = 0; in lwip_standard_chksum() local
150 sum += *ps++; in lwip_standard_chksum()
160 sum += t; in lwip_standard_chksum()
162 /* Fold 32-bit sum to 16 bits in lwip_standard_chksum()
164 sum = FOLD_U32T(sum); in lwip_standard_chksum()
195 u32_t sum = 0, tmp; lwip_standard_chksum() local
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