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Fix uninitialized warning on AVX.

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This commit is contained in:
Antonio Sanchez 2021-02-17 13:13:39 -08:00
parent 9b51dc7972
commit 0845df7f77
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/arch/AVX/PacketMath.h
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@ -755,7 +755,7 @@ Packet4d pfrexp_generic_get_biased_exponent(const Packet4d& a) {
#endif #endif
Packet2d exponent_lo = _mm_cvtepi32_pd(vec4i_swizzle1(lo, 0, 2, 1, 3)); Packet2d exponent_lo = _mm_cvtepi32_pd(vec4i_swizzle1(lo, 0, 2, 1, 3));
Packet2d exponent_hi = _mm_cvtepi32_pd(vec4i_swizzle1(hi, 0, 2, 1, 3)); Packet2d exponent_hi = _mm_cvtepi32_pd(vec4i_swizzle1(hi, 0, 2, 1, 3));
Packet4d exponent = _mm256_insertf128_pd(exponent, exponent_lo, 0); Packet4d exponent = _mm256_insertf128_pd(_mm256_setzero_pd(), exponent_lo, 0);
exponent = _mm256_insertf128_pd(exponent, exponent_hi, 1); exponent = _mm256_insertf128_pd(exponent, exponent_hi, 1);
return exponent; return exponent;
} }