David Neto 76555bd4ba Tests: Add optional dependency on Effcee stateful matcher ... Add Effcee as an optional dependency for use in tests. In future it will be a required dependency. Effcee is a stateful pattern matcher that has much of the functionality of LLVM's FileCheck, except in library form. Effcee makes it much easier to write tests for optimization passes. Demonstrate its use in a test for the strength-reduction pass. Update README.md with example commands of how to get sources. Update Appveyor and Travis-CI build rules. Also: Include test libraries if not SPIRV_SKIP_TESTS - SPIRV_SKIP_TESTS is implied by SPIRV_SKIP_EXECUTABLES		2017-11-13 11:34:21 -05:00
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CMakeLists.txt	Tests: Add optional dependency on Effcee stateful matcher	2017-11-13 11:34:21 -05:00