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SPIRV-Tools/test
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Toomas Remmelg 1dc2458060 Add a loop fusion pass. 
This pass will look for adjacent loops that are compatible and legal to
be fused.

Loops are compatible if:

- they both have one induction variable
- they have the same upper and lower bounds
    - same initial value
    - same condition
- they have the same update step
- they are adjacent
- there are no break/continue in either of them

Fusion is legal if:

- fused loops do not have any dependencies with dependence distance
  greater than 0 that did not exist in the original loops.
- there are no function calls in the loops (could have side-effects)
- there are no barriers in the loops

It will fuse all such loops as long as the number of registers used for
the fused loop stays under the threshold defined by
max_registers_per_loop.
2018-05-01 15:40:37 -04:00
..
comp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
link linker: Properly remove FuncParamAttr from imported symbols 2018-04-06 09:55:54 -04:00
opt Add a loop fusion pass. 2018-05-01 15:40:37 -04:00
scripts Added --compact-ids to /tools/opt 2017-04-20 10:54:39 -04:00
stats Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
util Vector DCE (#1512) 2018-04-23 11:13:07 -04:00
val Fixes #1480. Validate group non-uniform scopes. 2018-04-20 09:25:00 -04:00
assembly_context_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
assembly_format_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
binary_destroy_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
binary_endianness_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
binary_header_get_test.cpp Support SPIR-V 1.3 and Vulkan 1.1 2018-03-06 15:17:31 -05:00
binary_parse_test.cpp Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
binary_strnlen_s_test.cpp Support building under CYGWIN 2016-12-21 10:34:23 -05:00
binary_to_text_test.cpp hex_float: Use max_digits10 for the float precision 2018-04-03 12:53:10 -04:00
binary_to_text.literal_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
bit_stream.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
c_interface_test.cpp Build SPIRV-Tools as shared library 2018-02-07 10:43:32 -05:00
CMakeLists.txt Add --time-report to spirv-opt 2018-03-20 21:30:06 -04:00
comment_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
cpp_interface_test.cpp Add SpirvTools::Validate that takes an options object 2017-03-17 12:48:51 -04:00
diagnostic_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
enum_set_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
enum_string_mapping_test.cpp Support SPV_GOOGLE_decorate_string and SPV_GOOGLE_hlsl_functionality1 2018-03-05 13:34:13 -05:00
ext_inst.debuginfo_test.cpp Add asm, dis support for DebugInfo extended instruction set 2017-12-22 09:39:36 -05:00
ext_inst.glsl_test.cpp Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
ext_inst.opencl_test.cpp Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
fix_word_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
generator_magic_number_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
hex_float_test.cpp hex_float: Use max_digits10 for the float precision 2018-04-03 12:53:10 -04:00
huffman_codec.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
immediate_int_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
libspirv_macros_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
log_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
move_to_front_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
name_mapper_test.cpp hex_float: Use max_digits10 for the float precision 2018-04-03 12:53:10 -04:00
named_id_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
opcode_make_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
opcode_require_capabilities_test.cpp Migrate to use unified grammar tables 2018-03-17 15:25:26 -04:00
opcode_split_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
opcode_table_get_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
operand_capabilities_test.cpp Migrate to use unified grammar tables 2018-03-17 15:25:26 -04:00
operand_pattern_test.cpp Migrate to use unified grammar tables 2018-03-17 15:25:26 -04:00
operand_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
operand-class-test-coverage.csv Fix operand class test coverage table. 2016-09-23 11:58:25 -04:00
parse_number_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
preserve_numeric_ids_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
software_version_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
string_utils_test.cpp Validator checks if operands require extension 2017-03-14 13:39:43 -04:00
target_env_test.cpp Support SPIR-V 1.3 and Vulkan 1.1 2018-03-06 15:17:31 -05:00
test_fixture.h Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_advance_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_destroy_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_literal_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_start_new_inst_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_to_binary_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.annotation_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.barrier_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.constant_test.cpp hex_float: Use max_digits10 for the float precision 2018-04-03 12:53:10 -04:00
text_to_binary.control_flow_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.debug_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.device_side_enqueue_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.extension_test.cpp Test asm/dis support for SPV_EXT_descriptor_indexing 2018-04-06 13:33:34 -04:00
text_to_binary.function_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_to_binary.group_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_to_binary.image_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.literal_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
text_to_binary.memory_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.misc_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.mode_setting_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.pipe_storage_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.reserved_sampling_test.cpp Migrate to use unified grammar tables 2018-03-17 15:25:26 -04:00
text_to_binary.subgroup_dispatch_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_to_binary.type_declaration_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
text_word_get_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
timer_test.cpp Add --time-report to spirv-opt 2018-03-20 21:30:06 -04:00
unit_spirv.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
unit_spirv.h Support SPIR-V 1.3 and Vulkan 1.1 2018-03-06 15:17:31 -05:00