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2010-05-10exec_list: Add macros to get ptr to structure containing a nodeIan Romanick
This has some ugly hackery to work-around C++ fail. I have emperically determined that it works in all the cases that matter.
2010-05-10Loop bodies, then-statements, and else-statements are not listsIan Romanick
The statement making up a loop body, a then-statement, or an else-statement are single nodes. If the statement is a block, the single node will be an ast_compound_statement. There is no need to loop at the top level when processing these statements.
2010-05-10Remove unnecessary include of simple_list.hIan Romanick
2010-05-10Store AST function call parameters in expressionsIan Romanick
Previously the list of function call parameters was stored as a circular list in ast_expression::subexpressions[1]. They are now stored as a regular list in ast_expression::expressions.
2010-05-05Move optimization pass prototypes to a single header.Eric Anholt
2010-05-05ir_dead_code_local: Remove redundant assignments within basic blocks.Eric Anholt
This cleans up a bunch of junk code in some of the GLSL parser tests, and could potentially help real-world too (particularly after copy propagation has happened).
2010-05-05ir_visit_tree: Make sure we visit dereference targets, too.Eric Anholt
Found this with the local dead code pass, which never saw variable dereferences occurring.
2010-05-05ir_copy_propagation: Fix up the doxygen about the file.Eric Anholt
2010-05-05ir_copy_propagation: Return true if we optimized out any assignments.Eric Anholt
This may trigger other optimization phases to make more progress themselves.
2010-05-05ir_copy_propagation: Handle swizzles and array derefs on LHS of assign.Eric Anholt
This improves the ACP to not get cleared when more complicated assignments occur, cleaning up more redundant copies in programs.
2010-05-04ir_copy_propagation: New pass to rewrite dereferences to avoid copies.Eric Anholt
This is pretty basic. Right now it only handles pure assignments -- same type on each side, no swizzling, and only within basic blocks.
2010-05-03ir_to_mesa.cpp: Fix missing types on some ir_swizzles.Eric Anholt
Debugging this took forever as I only looked at constructors in ir.cpp to find who wasn't setting up ->type. I dislike hiding code (as opposed to prototypes and definitions) in C++ header files, but in this case I have only myself to blame.
2010-05-03Remove the pedantic C junk.Eric Anholt
Mesa doesn't use pedantic ANSI C89, so I have no idea why we would.
2010-05-03Store warnings and errors in a parser state infolog.Eric Anholt
Cleans up compile warning about unused state in _mesa_glsl_warning. We would want infolog handling roughly like this anyway.
2010-05-03Quiet warnings about ir_shader not being handled in places it's not needed.Eric Anholt
2010-05-03Use the AM_SILENT_RULES when available.Eric Anholt
2010-05-03glsl_lexer: Quiet warning about unused unput().Eric Anholt
2010-05-03Merge branch 'fixes'Ian Romanick
2010-05-01Use %p rather than %08x when printing pointers to fix compile.Kenneth Graunke
2010-05-01Fix ir_return cloning to actually use the cloned subexpression.Kenneth Graunke
This caused a nasty bug where the function inliner would create new variables for each of the formal parameters, but the body would still reference the old copies. This was highly visible since the dead code eliminator (rightly) removed the new declarations, leading to printed IR that referenced non-existent variable names.
2010-04-30Fix incorrect comments in function inliner.Kenneth Graunke
2010-04-29ir_dead_code: Fix segfault on handling a return statement with no value.Eric Anholt
2010-04-28Track and print user defined structure typesIan Romanick
2010-04-28IR print visitor: Move logic for printing the whole program to _mesa_print_irIan Romanick
2010-04-28IR print visitor: Just print the name of structuresIan Romanick
Treat structure types like other non-array types. We'll have to print the structure defintion elsewhere.
2010-04-28ir_function_inlining: Handle inlining of structure dereferences.Eric Anholt
2010-04-28Correctly handle remapping of array dereferences if ->var is a variable.Eric Anholt
2010-04-28Begin handling some varieties of invalid declarationsIan Romanick
2010-04-28Reject conflicting struct declarations, generate struct constructorIan Romanick
2010-04-28glsl_type::generate_constructor_prototype now generates the function tooIan Romanick
Also, change the name of the method to generate_constructor.
2010-04-28Always return a value from ast_type_specifier::hirIan Romanick
2010-04-28Support structures in glsl_type::generate_constructor_prototypeIan Romanick
2010-04-28Implement structures and arrays in ir_dereference::is_lvalueIan Romanick
2010-04-28Ensure that structure fields have non-NULL typesIan Romanick
2010-04-28Ensure that anonymous structures have non-NULL namesIan Romanick
2010-04-28Convert structure field dereferences to HIRIan Romanick
2010-04-28Add ir_dereference constructor for structure field dereferencesIan Romanick
2010-04-28Add glsl_type::field_typeIan Romanick
Query the type of a structure field
2010-04-28Begin converting structure definitions to IRIan Romanick
2010-04-28Use IDENTIFIER instead of TYPE_NAME for structure namesIan Romanick
Since there is no track of which names are structure names during parsing, TYPE_NAME cannot be produced by the lexer. Use IDENTIFIER and let the AST processor sort it out.
2010-04-28ir_reader: Slightly better error message when failing to read swizzles.Kenneth Graunke
2010-04-28ir_reader: Don't print out the S-Expression.Kenneth Graunke
It's no longer useful for debugging.
2010-04-28ir_reader: Read function calls.Kenneth Graunke
2010-04-28ir_reader: Replace function prototypes with the definition.Kenneth Graunke
Previously, we just created a new one, which was wrong.
2010-04-28ir_reader: Fix incorrect error message for expressions.Kenneth Graunke
2010-04-28Make ir_read_error print out the given S-Expression, for context.Kenneth Graunke
2010-04-28ir_reader: Fix for swizzles.Kenneth Graunke
2010-04-28ir_reader: Preliminary work toward reading functions.Kenneth Graunke
2010-04-28ir_reader: Perform a preliminary pass to scan for function prototypes.Kenneth Graunke
2010-04-28ir_reader: Don't initialize globals, builtins, or constructors.Kenneth Graunke
All of these are currently emitted as part of the IR, so by initializing them, we actually end up with two copies. For constructors, we may eventually wish to avoid emitting them as part of the IR output.