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25 lines
968 B
Diff
25 lines
968 B
Diff
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commit e5767eaad1c48a23eb3d8fed4616722189a70aa1
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Author: Sergey Sharybin <sergey.vfx@gmail.com>
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Date: Mon Jul 2 15:11:48 2018 +0200
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Cycles: Fix missing curve hair when building with GCC-8 in release mode
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Reshuffle cast intrinsics to make XOR to operate on __m128i rather
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than on __m128.
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Hopefully this does not affect performance.
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diff --git a/intern/cycles/util/util_ssef.h b/intern/cycles/util/util_ssef.h
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index bb007ff84a9..e9a617bb2cc 100644
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--- a/intern/cycles/util/util_ssef.h
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+++ b/intern/cycles/util/util_ssef.h
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@@ -606,7 +606,7 @@ ccl_device_inline const ssef uint32_to_float(const ssei &in)
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template<size_t S1, size_t S2, size_t S3, size_t S4>
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ccl_device_inline const ssef set_sign_bit(const ssef &a)
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{
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- return a ^ cast(ssei(S1 << 31, S2 << 31, S3 << 31, S4 << 31));
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+ return cast(cast(a) ^ ssei(S1 << 31, S2 << 31, S3 << 31, S4 << 31));
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}
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////////////////////////////////////////////////////////////////////////////////
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