25 lines
1.1 KiB
Diff
25 lines
1.1 KiB
Diff
--- a/src/third_party/mozjs/SConscript
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+++ b/src/third_party/mozjs/SConscript
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@@ -145,8 +145,7 @@ sources = [
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]
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if env['TARGET_ARCH'] == 'x86_64' and not env.TargetOSIs('windows'):
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- env.Append(CCFLAGS=['-mavx2'])
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- sources.extend(["extract/mozglue/misc/SIMD_avx2.cpp", "extract/mozglue/misc/SSE.cpp"])
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+ sources.extend(["extract/mozglue/misc/SSE.cpp"])
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if env.TargetOSIs('windows'):
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sources.extend([
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diff --git a/src/third_party/mozjs/extract/mozglue/misc/SIMD.cpp b/src/third_party/mozjs/extract/mozglue/misc/SIMD.cpp
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index 3893de57b32..4ea0a657fbb 100644
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--- a/src/third_party/mozjs/extract/mozglue/misc/SIMD.cpp
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+++ b/src/third_party/mozjs/extract/mozglue/misc/SIMD.cpp
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@@ -448,7 +448,7 @@ const char* SIMD::memchr8SSE2(const char* ptr, char value, size_t length) {
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// assertion failure. Accordingly, we just don't allow that to happen. We
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// are not particularly concerned about ensuring that newer 32 bit processors
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// get access to the AVX2 functions exposed here.
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-# if defined(MOZILLA_MAY_SUPPORT_AVX2) && defined(__x86_64__)
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+# if 0
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bool SupportsAVX2() { return supports_avx2(); }
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