5 Commits

Author	SHA1	Message	Date
Alastair Donaldson	de7d57984d	spirv-reduce: Refactoring (#3793) ... Avoids the use of "using" in favour of explicit qualification, to be consistent with spirv-fuzz. Fixes indentation in a TODO comment. Addresses and removes two existing TODO comments by moving some helper functionality into reduction_util. Related issue: #2184.	2020-09-10 22:03:40 +01:00
Paul Thomson	feb1549213	reduce: add large tests and fix (#2947) ... * Add larger reducer tests. * Fix conditional_branch_to_simple_conditional_branch_opportunity pass.	2019-10-10 17:12:42 +01:00
Paul Thomson	3335c61147	reduce: Add two branch reduction passes (#2507) ... * Fix #2320. `conditional_branch_to_simple_conditional_branch` reduction pass changes conditional branches so both targets point to the same block id (creating a "simple" conditional branch). * Fix #2501. `simple_conditional_branch_to_branch` reduction pass changes "simple" conditional branches to branches. * Fix #2503. `conditional_branch_to_simple_conditional_branch` proper handling of back-edges.	2019-04-15 19:54:36 +01:00
Paul Thomson	d90aae9a5a	reduce: miscellaneous fixes (#2494) ... * Fix .gitignore * Add missing reduction pass: RemoveBlockReductionOpportunityFinder * Add DumpShader functions in test_reduce for debugging * Add DumpShader functions in spirv-reduce for debugging * Fix include style * Don't use "using namespace"	2019-04-08 19:37:17 +01:00
Paul Thomson	71aa48f91d	spirv-reduce: add OperandToUndefReductionPass (#2200) ... * Add OperandToUndefReductionPass. Fixes #2115. Also added some tests that are similar to those in OperandToConstantReductionPassTest. In addition, refactor FindOrCreateGlobalUndef into reduction_util.cpp. Fixes #2184. Removed many documentation comments that were identical or very similar to the overridden function's documentation comment.	2018-12-19 13:25:56 +00:00