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	Commit message (Collapse)	Author	Age	Files	Lines
*	ir_constant_variable: New pass to mark constant-assigned variables constant.	Eric Anholt	2010-06-01	1	-0/+2
\| \| \| \| \| \|	This removes a bunch of gratuitous moving around of constant values from constructors. Makes a shader ir I was looking at for structure handling almost readable.
*	ir_swizzle_swizzle: Reduce swizzle chains to a single swizzle.	Eric Anholt	2010-06-01	1	-0/+1
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*	ir_vec_index_to_swizzle: Pass to convert indexing of vectors to swizzles.	Eric Anholt	2010-06-01	1	-0/+1
\| \| \| \| \|	This should remove the burden of handling constant vector indexing well from backend codegen, and could help with swizzle optimizations.
*	Move optimization pass prototypes to a single header.	Eric Anholt	2010-05-05	1	-0/+6
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*	ir_dead_code_local: Remove redundant assignments within basic blocks.	Eric Anholt	2010-05-05	1	-0/+31
	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).