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-rw-r--r--mesonbuild/compilers/compilers.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/mesonbuild/compilers/compilers.py b/mesonbuild/compilers/compilers.py
index 9829d20..76e6f60 100644
--- a/mesonbuild/compilers/compilers.py
+++ b/mesonbuild/compilers/compilers.py
@@ -240,6 +240,30 @@ gnulike_instruction_set_args = {'mmx': ['-mmmx'],
'neon': ['-mfpu=neon'],
}
+vs32_instruction_set_args = {'mmx': ['/arch:SSE'], # There does not seem to be a flag just for MMX
+ 'sse': ['/arch:SSE'],
+ 'sse2': ['/arch:SSE2'],
+ 'sse3': ['/arch:AVX'], # VS leaped from SSE2 directly to AVX.
+ 'sse41': ['/arch:AVX'],
+ 'sse42': ['/arch:AVX'],
+ 'avx': ['/arch:AVX'],
+ 'avx2': ['/arch:AVX2'],
+ 'neon': None,
+}
+
+# The 64 bit compiler defaults to /arch:avx.
+vs64_instruction_set_args = {'mmx': ['/arch:AVX'],
+ 'sse': ['/arch:AVX'],
+ 'sse2': ['/arch:AVX'],
+ 'sse3': ['/arch:AVX'],
+ 'ssse3': ['/arch:AVX'],
+ 'sse41': ['/arch:AVX'],
+ 'sse42': ['/arch:AVX'],
+ 'avx': ['/arch:AVX'],
+ 'avx2': ['/arch:AVX2'],
+ 'neon': None,
+}
+
def sanitizer_compile_args(value):
if value == 'none':