Series is
Reviewed-by: Connor Abbott
As you know, I have a branch that generalizes this and adds a worklist
for SSA definitions as well. But I think we won't want the SSA-def
worklist for DCE, since just like with phi-node placement we only ever
push something onto the worklist once, and we use
A worklist is a common concept in optimizations. This adds a structure
that we can reuse for many different types of optimizations.
---
src/glsl/Makefile.sources | 2 +
src/glsl/nir/nir_worklist.c | 144
src/glsl/nir/nir_worklist.h | 91 ++
