summaryrefslogtreecommitdiffstats
path: root/src/glsl/nir/nir.h
Commit message (Collapse)AuthorAgeFilesLines
* nir/metadata: Rename metadata_dirty to metadata_preserveJason Ekstrand2015-01-151-1/+1
| | | | | | | | | nir_metadata_dirty was a terrible name because the parameter it takes is the metadata to be preserved. This is really confusing because it looks like it's doing the opposite of what it is actually doing. Now it's named sensibly. Reviewed-by: Connor Abbott <[email protected]>
* nir/tex_instr: Rename the indirect source type and add an array sizeJason Ekstrand2015-01-151-1/+10
| | | | | | | | | In particular, we rename nir_tex_src_sampler_index to _sampler_offset and add a sampler_array_size field to nir_tex_instr. This way we can pass the size of sampler arrays through to backends even after removing the variable information and, with it, the type. Reviewed-by: Connor Abbott <[email protected]>
* nir: Make texture instruction names more consistentJason Ekstrand2015-01-151-2/+2
| | | | | | | | This commit renames nir_instr_as_texture to nir_instr_as_tex and renames nir_instr_type_texture to nir_instr_type_tex to be consistent with nir_tex_instr. Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a basic constant folding passJason Ekstrand2015-01-151-0/+1
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add an algebraic optimization passJason Ekstrand2015-01-151-0/+2
| | | | | | | | | This pass uses the previously built algebraic transformations framework and should act as an example for anyone else wanting to make an algebraic transformation pass for NIR. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Connor Abbott <[email protected]>
* nir: Make the type casting operations static inline functionsJason Ekstrand2015-01-151-32/+32
| | | | | | | | | | | | | Previously, the casting operations were macros. While this is usually fine, the casting macro used the input parameter twice leading to strange behavior when you passed the result of another function into it. Since we know the source and destination types explicitly, we don't loose anything by making it a function. Also, this gives us a nice little macro for creating cast function that will hopefully prevent mistyping. Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a lowering pass for adding source modifiers where possibleJason Ekstrand2015-01-151-0/+1
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a helper for getting a constant value from an SSA sourceJason Ekstrand2015-01-151-0/+1
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Vectorize intrinsicsJason Ekstrand2015-01-151-2/+13
| | | | | | | | | | We used to have the number of components built into the intrinsic. This meant that all of our load/store intrinsics had vec1, vec2, vec3, and vec4 variants. This lead to piles of switch statements to generate the correct intrinsic names, and introspection to figure out the number of components. We can make things much nicer by allowing "vectorized" intrinsics. Reviewed-by: Connor Abbott <[email protected]>
* nir: Remove the old variable lowering codeJason Ekstrand2015-01-151-4/+0
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a pass to lower global variables to local variablesJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a pass for lowering input/output loads/storesJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a pass to lower local variables to registersJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a pass to lower local variable accesses to SSA valuesJason Ekstrand2015-01-151-0/+2
| | | | | | | | | This pass analizes all of the load/store operations and, when a variable is never aliased (potentially used by an indirect operation), it is lowered directly to an SSA value. This pass translates to SSA directly and does not require any fixup by the original to-SSA pass. Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a copy splitting passJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Don't require a function in ssa_def_initJason Ekstrand2015-01-151-3/+2
| | | | | | | | Instead, we give SSA definitions a temporary index of 0xFFFFFFFF if the instruction does not have a block and a proper index when it actually gets added to the list. Reviewed-by: Connor Abbott <[email protected]>
* nir: Use an integer index for specifying structure fieldsJason Ekstrand2015-01-151-2/+2
| | | | | | | Previously, we used a string name. It was nice for translating out of GLSL IR (which also does that) but cumbersome the rest of the time. Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a concept of a wildcard array dereferenceJason Ekstrand2015-01-151-0/+9
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Make array deref direct vs. indirect an enumJason Ekstrand2015-01-151-1/+6
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a helper for rewriting an instruction sourceJason Ekstrand2015-01-151-0/+1
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a basic CSE passJason Ekstrand2015-01-151-0/+2
| | | | | | | This pass is still fairly basic. It only handles ALU operations, constant loads, and phi nodes. No texture ops or intrinsics yet. Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a fused multiply-add peepholeJason Ekstrand2015-01-151-0/+1
|
* nir: Add a peephole select optimizationJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a function for comparing two sourcesJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a parallel copy instruction typeJason Ekstrand2015-01-151-0/+23
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a function for rewriting all the uses of a SSA defJason Ekstrand2015-01-151-0/+1
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add an initialization function for SSA definitionsJason Ekstrand2015-01-151-0/+4
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add an SSA-based liveness analysis pass.Jason Ekstrand2015-01-151-0/+11
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: set reg_alloc and ssa_alloc when indexing registers and SSA valuesJason Ekstrand2015-01-151-2/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a function to detect if a block is immediately followed by an ifJason Ekstrand2015-01-151-0/+5
| | | | | | | | Since we don't actually have an "if" instruction, this is a very common pattern when iterating over instructions. This adds a helper function for it to make things a little less painful. Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a foreach_block_reverse functionJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a basic metadata management systemJason Ekstrand2015-01-151-2/+19
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a lower_vec_to_movs passJason Ekstrand2015-01-151-0/+2
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: Add a naieve from-SSA passJason Ekstrand2015-01-151-0/+1
| | | | | | | This pass is kind of stupidly implemented but it should be enough to get us up and going. We probably want something better that doesn't generate all of the redundant moves eventually. However, the i965 backend should be able to handle the movs, so I'm not too worried about it in the short term.
* nir: Add NIR_TRUE and NIR_FALSE constants and use them for boolean immediatesJason Ekstrand2015-01-151-0/+3
| | | | Reviewed-by: Connor Abbott <[email protected]>
* nir: add an SSA-based dead code elimination passConnor Abbott2015-01-151-0/+6
| | | | | v2: Jason Ekstrand <[email protected]>: whitespace fixes
* nir: add an SSA-based copy propagation passConnor Abbott2015-01-151-0/+3
|
* nir: add a pass to convert to SSAConnor Abbott2015-01-151-0/+3
| | | | | v2: Jason Ekstrand <[email protected]>: whitespace fixes
* nir: calculate dominance informationConnor Abbott2015-01-151-0/+25
|
* nir: add an optimization to turn global registers into local registersConnor Abbott2015-01-151-0/+2
| | | | | After linking and inlining, this allows us to convert these registers into SSA values and optimise more code.
* nir: add a pass to lower atomicsConnor Abbott2015-01-151-0/+2
| | | | | v2: Jason Ekstrand <[email protected]> whitespace fixes
* nir: add a pass to lower system value readsConnor Abbott2015-01-151-0/+2
| | | | | v2: Jason Ekstrand <[email protected]>: whitespace fixes
* nir: add a pass to lower sampler instructionsConnor Abbott2015-01-151-0/+5
|
* nir: add a pass to remove unused variablesConnor Abbott2015-01-151-0/+2
| | | | | | | | After we lower variables, we want to delete them in order to free up some memory. v2: Jason Ekstrand <[email protected]>: whitespace fixes
* nir: keep track of the number of input, output, and uniform slotsConnor Abbott2015-01-151-0/+6
|
* nir: add a pass to lower variables for scalar backendsConnor Abbott2015-01-151-0/+4
|
* nir: add a validation passConnor Abbott2015-01-151-0/+2
| | | | | | | This is similar to ir_validate.cpp. v2: Jason Ekstrand <[email protected]>: whitespace fixes
* nir: add a printerConnor Abbott2015-01-151-0/+2
| | | | | | | This is similar to ir_print_visitor.cpp. v2: Jason Ekstrand <[email protected]>: whitespace fixes
* nir: add core helper functionsConnor Abbott2015-01-151-0/+93
| | | | | | | | | These include functions for adding and removing various bits of IR and helpers for iterating over all the sources and destinations of an instruction. This is similar to ir.cpp. v2: Jason Ekstrand <[email protected]>: whitespace and automake fixes
* SQUASH: Use the enum for the variable modeJason Ekstrand2015-01-151-1/+1
|
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 09:08:52 +0000