SPIRV-Tools/test/opt
Steven Perron 50f307f889 Simplify OpPhi instructions referencing unreachable continues
In dead branch elimination, we already recognize unreachable continue
blocks, and update OpPhi instruction accordingly.  This change adds an
extra check: if the head block has exactly 1 other incoming edge, then
replace the OpPhi with the value from that edge.

Fixes #1314.
2018-02-16 18:58:03 -05:00
..
dominator_tree Initial implementation of if conversion 2018-01-25 09:42:00 -08:00
loop_optimizations Initial support for loop unrolling. 2018-02-14 15:44:38 -05:00
aggressive_dead_code_elim_test.cpp Fixes infinite loop in ADCE 2018-01-19 11:08:46 -05:00
assembly_builder_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
assembly_builder.h Adding additional functionality to ADCE. 2018-01-10 08:35:48 -05:00
block_merge_test.cpp Enhancements to block merging 2018-01-30 16:05:51 -05:00
ccp_test.cpp Get CCP to use the constant floating point rules. 2018-02-16 13:49:47 -05:00
cfg_cleanup_test.cpp Add adjacency validation pass 2018-02-01 14:10:55 -05:00
CMakeLists.txt Make use of the instruction folder. 2018-02-07 23:01:47 -05:00
common_uniform_elim_test.cpp Fixes missing increment in common uniform elim 2018-01-16 14:47:35 -05:00
compact_ids_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
dead_branch_elim_test.cpp Simplify OpPhi instructions referencing unreachable continues 2018-02-16 18:58:03 -05:00
dead_insert_elim_test.cpp InsertExtractElim: Split out DeadInsertElim as separate pass 2018-01-30 08:52:14 -05:00
dead_variable_elim_test.cpp Add pass to remove dead variables at the module level. 2017-10-23 13:57:05 -04:00
decoration_manager_test.cpp Opt: Make DecorationManager::HaveTheSameDecorations symmetric 2018-01-04 14:07:25 -05:00
def_use_test.cpp Store all enabled capabilities in the feature manger. 2017-12-21 11:14:53 -05:00
eliminate_dead_const_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
eliminate_dead_functions_test.cpp Add scalar replacement 2017-12-11 10:51:13 -05:00
feature_manager_test.cpp Store all enabled capabilities in the feature manger. 2017-12-21 11:14:53 -05:00
flatten_decoration_test.cpp Add FlattenDecoration transform 2017-04-06 11:19:56 -04:00
fold_spec_const_op_composite_test.cpp Implement SSA CCP (SSA Conditional Constant Propagation). 2017-12-21 14:29:45 -05:00
fold_test.cpp Add folding of redundant OpSelect insns 2018-02-15 10:03:22 -05:00
freeze_spec_const_test.cpp Provide friendly names for true and false 2017-01-11 16:33:45 -05:00
function_utils.h Dominator Tree Analysis (#3) 2017-12-05 22:59:43 -05:00
if_conversion_test.cpp Initial implementation of if conversion 2018-01-25 09:42:00 -08:00
inline_opaque_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
inline_test.cpp Set the parent for basic blocks during inlining. 2017-12-12 13:39:08 -05:00
insert_extract_elim_test.cpp InsertExtractElim: Split out DeadInsertElim as separate pass 2018-01-30 08:52:14 -05:00
instruction_list_test.cpp Change the sections in the module to use the InstructionList class. 2017-10-25 15:52:06 -04:00
instruction_test.cpp Allow getting the base pointer of an image load/store. 2018-01-05 13:26:10 -05:00
ir_builder.cpp Remove constexpr from Analysis operators 2018-01-31 14:44:43 -05:00
ir_context_test.cpp Store all enabled capabilities in the feature manger. 2017-12-21 11:14:53 -05:00
ir_loader_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
iterator_test.cpp Renaming test files to comply with Google style guide. 2016-11-07 14:41:51 -05:00
line_debug_info_test.cpp Add the IRContext (part 1) 2017-10-31 13:46:05 -04:00
local_access_chain_convert_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
local_redundancy_elimination_test.cpp Add scalar replacement 2017-12-11 10:51:13 -05:00
local_single_block_elim.cpp Allow pointers to pointers in logical addressing mode. 2017-12-19 14:29:14 -05:00
local_single_store_elim_test.cpp Allow pointers to pointers in logical addressing mode. 2017-12-19 14:29:14 -05:00
local_ssa_elim_test.cpp Maintain instruction to block mapping in phi insertion 2018-01-12 10:16:53 -05:00
module_test.cpp Adding ostream operators for IR structures 2018-01-12 11:19:58 -05:00
module_utils.h Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
optimizer_test.cpp Fix optimizer on when to write the binary 2017-04-03 15:48:50 -04:00
pass_fixture.h Add pass to reaplce invalid opcodes 2018-02-01 15:25:09 -05:00
pass_manager_test.cpp Store all enabled capabilities in the feature manger. 2017-12-21 11:14:53 -05:00
pass_merge_return_test.cpp Initial implementation of merge return pass. 2017-11-15 10:27:04 -05:00
pass_remove_duplicates_test.cpp Opt: Fix implementation and comment of AreDecorationsTheSame 2017-12-19 15:36:47 -05:00
pass_test.cpp Adding an unique id to Instruction generated by IRContext 2017-11-20 17:49:10 -05:00
pass_utils.cpp Relicense SPIRV-Tools under Apache 2.0 2016-09-02 10:00:29 -04:00
pass_utils.h Add strength reduction; for now replace multiply by power of 2 2017-09-18 17:01:36 -04:00
private_to_local_test.cpp Convert private variables to function scope. 2017-12-19 14:21:04 -05:00
propagator_test.cpp Remove cfg_ field from SSAPropagator class - NFC. 2017-12-04 15:28:21 -05:00
redundancy_elimination_test.cpp Add scalar replacement 2017-12-11 10:51:13 -05:00
replace_invalid_opc_test.cpp Add pass to reaplce invalid opcodes 2018-02-01 15:25:09 -05:00
scalar_replacement_test.cpp SROA: Do replacement on structs with no partial references. 2018-02-08 15:20:02 -05:00
set_spec_const_default_value_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
simplification_test.cpp Add folding of OpCompositeExtract and OpConstantComposite constant instructions. 2018-02-09 17:52:33 -05:00
strength_reduction_test.cpp Add scalar replacement 2017-12-11 10:51:13 -05:00
strip_debug_info_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
type_manager_test.cpp Fix test inclusion when Effcee is absent 2018-02-06 12:10:50 -05:00
types_test.cpp Improving the usability of the type manager. The type manager hashes 2017-12-18 08:20:56 -05:00
unify_const_test.cpp Add scalar replacement 2017-12-11 10:51:13 -05:00
utils_test.cpp Re-format source tree - NFC. 2017-11-27 14:31:49 -05:00
value_table_test.cpp Compute value number when the value table is constructed. 2017-12-04 11:02:04 -05:00
workaround1209_test.cpp Create a pass to work around a driver bug related to OpUnreachable. 2018-01-18 20:31:46 -05:00