Compilation issues on i586
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experimental
v8 engine
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描述
Looks like there's a build failure on linux 32-bit x86 only. (openSUSE Tumbleweed i586 arch)
[ 845s] In file included from ../src/util.h:29,
[ 845s] from ../src/crypto/crypto_clienthello-inl.h:28,
--
[ 2893s] ../deps/v8/src/strings/string-hasher.cc:29:12: error: ‘_mm_cvtsi128_si64’ was not declared in this scope; did you mean ‘_mm_cvtsi32_si64’?
[ 2893s] 29 | return _mm_cvtsi128_si64(_mm_packus_epi16(x, x));
[ 2893s] | ^~~~~~~~~~~~~~~~~
[ 2893s] | _mm_cvtsi32_si64
[ 2893s] ../deps/v8/src/strings/string-hasher.cc: In static member function ‘static uint64_t v8::internal::ConvertTo8BitHashReader::Read32(const uint8_t*)’:
[ 2893s] ../deps/v8/src/strings/string-hasher.cc:50:12: error: ‘_mm_cvtsi128_si64’ was not declared in this scope; did you mean ‘_mm_cvtsi32_si64’?
[ 2893s] 50 | return _mm_cvtsi128_si64(_mm_packus_epi16(x, x));
[ 2893s] | ^~~~~~~~~~~~~~~~~
[ 2893s] | _mm_cvtsi32_si64
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调研方向
从 deps/v8/src/strings/string-hasher.cc 和已报告的 _mm_cvtsi128_si64 错误入手,然后在 Linux 32-bit x86 上重现构建,例如在 openSUSE Tumbleweed i586 上。确定适用于此架构的更改,并验证 Node.js 构建是否成功完成。
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评估
- 技术栈
- cpp, linux
- 领域
- build-system, operating-systems
- Issue 类型
- 缺陷
- 难度
- 3/5
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- 1-2 天
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- 45/100