4 Commits

Author	SHA1	Message	Date
David Neto	dbc2049aa3	Add SPIR-V 1.2 support, for OpenCL 2.2	2017-05-15 17:10:07 -04:00
Ehsan Nasiri	109ce225c9	Fixes bug #517. ... entry_block_to_construct_ maps an entry block to its construct. The key in this map (the entry block) is not unique, and therefore the entry for the continue construct gets overwritten when the selection construct is discovered. Since a given block may be the entry block of different types of constructs, the (basic_block, construct_type) pair should be able to uniquely identify the construct. Adds test: - In this test, a basic block is the entry block of a continue construct as well as the entry block of a selection construct. It can be shown that this unit test would crash without the fix in this PR and passes with the fix in this PR.	2017-01-06 14:23:17 -05:00
Ehsan Nasiri	6993fc413d	Validation code for control flow nesting depth. ... According to Section 2.17 (Universal Limits) of the SPIR-V Spec, the control flow nesting depth may not be larger than 1023. This is checked only when we are required to have structured control flow. Otherwise it's not clear how to compute control flow nesting depth.	2016-12-23 14:14:50 -05:00
Lei Zhang	38036a7203	Rename validation source files to comply with Google style guide.	2016-11-08 17:19:56 -08:00