crosstest/crosstest.py - Issue 427843002: Subzero: Add support for SSE4.1 instructions.

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Unified Diff: crosstest/crosstest.py

Issue 427843002: Subzero: Add support for SSE4.1 instructions. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master

Patch Set: Fix an empty line that was deleted Created 6 years, 5 months ago

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Index: crosstest/crosstest.py

diff --git a/crosstest/crosstest.py b/crosstest/crosstest.py

index c8e944253ee50d4b02e553e10e178aff3bd2d742..9b64399074021059df6e3d372f929cfb45dd19ed 100755

--- a/crosstest/crosstest.py

+++ b/crosstest/crosstest.py

@@ -43,6 +43,9 @@ if __name__ == '__main__':

metavar='OPTLEVEL',

help='Optimization level ' +

'(m1 and -1 are equivalent)')

+ argparser.add_argument('--mattr', required=False, default='sse2',

+ dest='attr', choices=['sse2', 'sse4.1'],

+ metavar='ATTRIBUTE', help='Target attribute')

argparser.add_argument('--prefix', required=True,

metavar='SZ_PREFIX',

help='String prepended to Subzero symbol names')

@@ -93,6 +96,7 @@ if __name__ == '__main__':

obj_llc = os.path.join(args.dir, base + '.llc.o')

shellcmd(['../llvm2ice',

'-O' + args.optlevel,

+ '-mattr=' + args.attr,

'--target=' + args.target,

'--prefix=' + args.prefix,

'-o=' + asm_sz,

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