1 #!/usr/bin/env python 2 3 # Copyright (c) 2014 Google Inc. All rights reserved. 4 # Use of this source code is governed by a BSD-style license that can be 5 # found in the LICENSE file. 6 7 """ 8 Test VCCLCompilerTool EnableEnhancedInstructionSet setting. 9 """ 10 11 import TestGyp 12 13 import os 14 import sys 15 16 if sys.platform == 'win32': 17 test = TestGyp.TestGyp() 18 19 CHDIR = 'compiler-flags' 20 test.run_gyp('enable-enhanced-instruction-set.gyp', chdir=CHDIR) 21 22 test.build('enable-enhanced-instruction-set.gyp', test.ALL, chdir=CHDIR) 23 24 test.run_built_executable('sse_extensions', chdir=CHDIR, 25 stdout='/arch:SSE\n') 26 test.run_built_executable('sse2_extensions', chdir=CHDIR, 27 stdout='/arch:SSE2\n') 28 29 # /arch:AVX introduced in VS2010, but MSBuild support lagged until 2012. 30 if os.path.exists(test.built_file_path('avx_extensions')): 31 test.run_built_executable('no_extensions', chdir=CHDIR, 32 stdout='/arch:AVX\n') 33 34 # /arch:IA32 introduced in VS2012. 35 if os.path.exists(test.built_file_path('no_extensions')): 36 test.run_built_executable('no_extensions', chdir=CHDIR, 37 stdout='/arch:IA32\n') 38 39 test.pass_test() 40
