mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
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28 lines
1.3 KiB
Diff
28 lines
1.3 KiB
Diff
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diff --git a/library/common.h b/library/common.h
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index 3936ffdfe..d8c407319 100644
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--- a/library/common.h
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+++ b/library/common.h
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@@ -192,21 +192,21 @@ static inline void mbedtls_xor(unsigned char *r,
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#if defined(MBEDTLS_EFFICIENT_UNALIGNED_ACCESS)
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#if defined(MBEDTLS_HAVE_NEON_INTRINSICS) && \
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(!(defined(MBEDTLS_COMPILER_IS_GCC) && MBEDTLS_GCC_VERSION < 70300))
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/* Old GCC versions generate a warning here, so disable the NEON path for these compilers */
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for (; (i + 16) <= n; i += 16) {
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uint8x16_t v1 = vld1q_u8(a + i);
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uint8x16_t v2 = vld1q_u8(b + i);
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uint8x16_t x = veorq_u8(v1, v2);
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vst1q_u8(r + i, x);
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}
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-#if defined(__IAR_SYSTEMS_ICC__)
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+#if defined(__IAR_SYSTEMS_ICC__) || defined(MBEDTLS_COMPILER_IS_GCC)
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/* This if statement helps some compilers (e.g., IAR) optimise out the byte-by-byte tail case
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* where n is a constant multiple of 16.
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* For other compilers (e.g. recent gcc and clang) it makes no difference if n is a compile-time
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* constant, and is a very small perf regression if n is not a compile-time constant. */
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if (n % 16 == 0) {
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return;
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}
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#endif
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#elif defined(MBEDTLS_ARCH_IS_X64) || defined(MBEDTLS_ARCH_IS_ARM64)
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/* This codepath probably only makes sense on architectures with 64-bit registers */
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