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802cf053c7
SPIRV-Tools/source
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Alan Baker 802cf053c7 Merge arithmetic with non-trivial constant operands 
Adding basis of arithmetic merging

* Refactored constant collection in ConstantManager
* New rules:
 * consecutive negates
 * negate of arithmetic op with a constant
 * consecutive muls
 * reciprocal of div

* Removed IRContext::CanFoldFloatingPoint
 * replaced by Instruction::IsFloatingPointFoldingAllowed
* Fixed some bad tests
* added some header comments

Added PerformIntegerOperation

* minor fixes to constants and tests
* fixed IntMultiplyBy1 to work with 64 bit ints
* added tests for integer mul merging

Adding test for vector integer multiply merging

Adding support for merging integer add and sub through negate

* Added tests

Adding rules to merge mult with preceding divide

* Has a couple tests, but needs more
* Added more comments

Fixed bug in integer division folding

* Will no longer merge through integer division if there would be a
remainder in the division
* Added a bunch more tests

Adding rules to merge divide and multiply through divide

* Improved comments
* Added tests

Adding rules to handle mul or div of a negation

* Added tests

Changes for review

* Early exit if no constants are involved in more functions
* fixed some comments
* removed unused declaration
* clarified some logic

Adding new rules for add and subtract

* Fold adds of adds, subtracts or negates
* Fold subtracts of adds, subtracts or negates
* Added tests
2018-02-27 13:02:13 -05:00
..
comp Remove concept of FIRST_CONCRETE_* operand types 2017-12-18 09:48:51 -05:00
link linker: merge debug annotations from category c) 2018-02-27 12:31:50 -05:00
opt Merge arithmetic with non-trivial constant operands 2018-02-27 13:02:13 -05:00
util Merge arithmetic with non-trivial constant operands 2018-02-27 13:02:13 -05:00
val Add Vulkan-specific validation rules for atomics 2018-02-07 13:31:35 -05:00
assembly_grammar.cpp Convert pattern stack from deque to vector, and share it 2017-07-04 12:02:26 -04:00
assembly_grammar.h Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
binary.cpp Add asm, dis support for DebugInfo extended instruction set 2017-12-22 09:39:36 -05:00
binary.h Support building under CYGWIN 2016-12-21 10:34:23 -05:00
cfa.h Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
CMakeLists.txt Fix generation of Vim syntax file 2018-02-09 17:47:51 -05:00
diagnostic.cpp Move SetContextMessageConsumer into libspirv namespace 2017-11-23 13:56:12 -05:00
diagnostic.h DiagnosticStream move ctor moves output duties to new object 2017-10-03 11:23:54 -04:00
disassemble.cpp Adding ostream operators for IR structures 2018-01-12 11:19:58 -05:00
disassemble.h Adding ostream operators for IR structures 2018-01-12 11:19:58 -05:00
enum_set.h Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
enum_string_mapping.cpp Avoid using static unordered_map (#1304) 2018-02-15 10:19:15 -05:00
enum_string_mapping.h Avoid using static unordered_map (#1304) 2018-02-15 10:19:15 -05:00
ext_inst.cpp Add asm, dis support for DebugInfo extended instruction set 2017-12-22 09:39:36 -05:00
ext_inst.h Relicense SPIRV-Tools under Apache 2.0 2016-09-02 10:00:29 -04:00
extensions.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
extensions.h Turn all function static non-POD variables into global POD variables 2017-10-25 15:44:19 -04:00
extinst.debuginfo.grammar.json Add asm, dis support for DebugInfo extended instruction set 2017-12-22 09:39:36 -05:00
extinst.spv-amd-gcn-shader.grammar.json Fix spelling in SPV_AMD_gcn_shader support 2017-04-03 14:59:18 -04:00
extinst.spv-amd-shader-ballot.grammar.json Add support for SPV AMD extensions 2017-06-21 15:08:07 -04:00
extinst.spv-amd-shader-explicit-vertex-parameter.grammar.json Add support for SPV AMD extensions 2017-06-21 15:08:07 -04:00
extinst.spv-amd-shader-trinary-minmax.grammar.json Add support for SPV AMD extensions 2017-06-21 15:08:07 -04:00
id_descriptor.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
id_descriptor.h Add new compression algorithm and models 2017-11-21 17:32:58 -05:00
instruction.h Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
latest_version_glsl_std_450_header.h Use SPIR-V headers from "unified1" directory 2018-01-31 15:36:50 -05:00
latest_version_opencl_std_header.h Use SPIR-V headers from "unified1" directory 2018-01-31 15:36:50 -05:00
latest_version_spirv_header.h Use SPIR-V headers from "unified1" directory 2018-01-31 15:36:50 -05:00
libspirv.cpp Linker code cleanups 2018-01-05 13:28:44 -05:00
macro.h Relicense SPIRV-Tools under Apache 2.0 2016-09-02 10:00:29 -04:00
message.cpp spirv-val prints warnings 2017-03-17 12:48:51 -04:00
message.h Clean up header dependency. 2016-09-22 18:15:23 -04:00
name_mapper.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
name_mapper.h Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
opcode.cpp Handle execution termination instructions when building edges. 2018-01-03 15:25:03 -05:00
opcode.h Handle execution termination instructions when building edges. 2018-01-03 15:25:03 -05:00
operand.cpp Add asm, dis support for DebugInfo extended instruction set 2017-12-22 09:39:36 -05:00
operand.h Remove concept of FIRST_CONCRETE_* operand types 2017-12-18 09:48:51 -05:00
parsed_operand.cpp Extract EmitNumericLiteral from disassembler 2016-11-15 14:05:03 -05:00
parsed_operand.h Extract EmitNumericLiteral from disassembler 2016-11-15 14:05:03 -05:00
print.cpp Support outputting ANSI color escape sequences in library 2017-12-01 09:03:35 -05:00
print.h Support outputting ANSI color escape sequences in library 2017-12-01 09:03:35 -05:00
software_version.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
spirv_constant.h Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
spirv_definition.h Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
spirv_endian.cpp Relicense SPIRV-Tools under Apache 2.0 2016-09-02 10:00:29 -04:00
spirv_endian.h Relicense SPIRV-Tools under Apache 2.0 2016-09-02 10:00:29 -04:00
spirv_stats.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
spirv_stats.h Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
spirv_target_env.cpp Added Vulkan-specifc checks to image validation 2018-01-24 14:05:42 -08:00
spirv_target_env.h Added Vulkan-specifc checks to image validation 2018-01-24 14:05:42 -08:00
spirv_validator_options.cpp Allow relaxing validation of pointers in logical addressing mode 2018-01-08 10:36:23 -05:00
spirv_validator_options.h Allow relaxing validation of pointers in logical addressing mode 2018-01-08 10:36:23 -05:00
table.cpp Support OpenCL 1.2 and 2.0 target environments 2017-12-12 11:35:39 -05:00
table.h Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
text_handler.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
text_handler.h Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text.cpp Add asm, dis support for DebugInfo extended instruction set 2017-12-22 09:39:36 -05:00
text.h Relicense SPIRV-Tools under Apache 2.0 2016-09-02 10:00:29 -04:00
validate_adjacency.cpp Add adjacency validation pass 2018-02-01 14:10:55 -05:00
validate_arithmetics.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
validate_atomics.cpp Disable check which fails Vulkan CTS 2018-02-07 13:31:35 -05:00
validate_barriers.cpp Add Vulkan-specific validation rules for atomics 2018-02-07 13:31:35 -05:00
validate_bitwise.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
validate_capability.cpp Improved error message in val capabilities 2018-01-30 16:22:10 -05:00
validate_cfg.cpp Add validation checks for Execution Model 2017-11-23 23:38:03 -05:00
validate_composites.cpp Validator checks out of bounds composite access 2018-01-04 14:02:38 -05:00
validate_conversion.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
validate_datarules.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
validate_decorations.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
validate_derivatives.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
validate_ext_inst.cpp Added OpenCL ExtInst validation rules 2018-02-01 14:14:13 -05:00
validate_id.cpp Allow relaxing validation of pointers in logical addressing mode 2018-01-08 10:36:23 -05:00
validate_image.cpp Add barrier instructions validation pass 2018-02-05 13:14:55 -05:00
validate_instruction.cpp Avoid using static unordered_map (#1304) 2018-02-15 10:19:15 -05:00
validate_layout.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
validate_literals.cpp validate & test of literal's upper bits 2017-12-19 13:19:56 -05:00
validate_logicals.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
validate_primitives.cpp More validation on primitive instructions 2017-12-19 13:26:07 -05:00
validate_type_unique.cpp Re-format files in source, source/opt, source/util, source/val and tools. 2017-11-08 14:03:08 -05:00
validate.cpp Avoid using static unordered_map (#1304) 2018-02-15 10:19:15 -05:00
validate.h Add barrier instructions validation pass 2018-02-05 13:14:55 -05:00