5 commits

Author	SHA1	Message	Date
Carl Worth	1660a29547	exec_node: Add new talloc-based new() ... And fix all callers to use the tallbac-based new for exec_node construction. We make ready use of talloc_parent in order to get valid, (and appropriate) talloc owners for everything we construct without having to add new 'ctx' parameters up and down all the call trees. This closes the majority of the memory leaks in the glsl-orangebook-ch06-bump.frag test: total heap usage: 55,623 allocs, 42,672 frees (was 14,533 frees) Now 76.7% leak-free. Woo-hoo!	2010-06-23 18:59:35 -07:00
Eric Anholt	e46a454305	ir: Give ir_instruction a print visitor helper. ... This avoids spamming each file with includes of ir_print_visitor.h because someone was doing debugging at some point, and is less typing when doing debugging.	2010-06-22 18:18:30 -07:00
Eric Anholt	ac95f2f8c8	Include stdio.h and stdlib.h everywhere, and don't cook our own #define NULL.	2010-06-22 12:30:55 -07:00
Ian Romanick	384c051b8c	ir_dereference_array always operates on an r-value ... ir_dereference_array::array is always an r-value. If the dereference is of a varaible, that r-value will be an ir_dereference_variable. This simplifies the code a bit.	2010-06-02 13:50:27 -07:00
Eric Anholt	b145e90369	ir_vec_index_to_swizzle: Pass to convert indexing of vectors to swizzles. ... This should remove the burden of handling constant vector indexing well from backend codegen, and could help with swizzle optimizations.	2010-06-01 15:15:04 -07:00