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Configure LZ4_FORCE_MEMORY_ACCESS=2 for RISC-V with Zicclsm extension

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Huang Shangcheng
2025-08-27 15:20:08 +08:00
parent bf71be6a86
commit 6aabc3f823
1 changed files with 2 additions and 1 deletions
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3
lib/lz4.c
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@@ -77,7 +77,8 @@
#ifndef LZ4_FORCE_MEMORY_ACCESS /* can be defined externally */
# if defined(__GNUC__) && \
( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) \
|| defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
|| defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) \
|| (defined(__riscv) && defined(__riscv_zicclsm)) )
# define LZ4_FORCE_MEMORY_ACCESS 2
# elif (defined(__INTEL_COMPILER) && !defined(_WIN32)) || defined(__GNUC__) || defined(_MSC_VER)
# define LZ4_FORCE_MEMORY_ACCESS 1