3 commits

Author	SHA1	Message	Date
Ian Romanick	532c2d3085	linker: look up function signatures during linking instead of using callee ... Instead of using ir_call::callee, search for the signature in the linked shader. This will allow resolving calls from functions imported from other shaders. The ir_call::callee pointer in the imported function will still reference a signature in the original shader.	2010-07-19 14:50:43 -07:00
Ian Romanick	5adbf0bff1	linker: Pull find_matching_signature out of call_link_visitor ... The list of shaders to search needs to be provided as an explicit parameter to support coming changes. At that point there is no reason for it to be in the class. Also, fix some of the 'const' decorators.	2010-07-19 14:50:43 -07:00
Ian Romanick	8fe8a814b0	linker: First bits of intrastage, intershader function linking ... This handles the easy case of linking a function in a different compilation unit that doesn't call any functions or reference any global variables.	2010-07-19 14:50:43 -07:00