freedreno/ir3: Clean up instrlen setup.
We were calculating it with the gpu_id check in two places, do it once and use ir3_compiler for the gpu_id dependency. Part-of: <!5990>
- src/freedreno/ir3/ir3.c 7 additions, 10 deletionssrc/freedreno/ir3/ir3.c
- src/freedreno/ir3/ir3_compiler.c 2 additions, 0 deletionssrc/freedreno/ir3/ir3_compiler.c
- src/freedreno/ir3/ir3_compiler.h 5 additions, 0 deletionssrc/freedreno/ir3/ir3_compiler.h
- src/freedreno/ir3/ir3_shader.c 2 additions, 8 deletionssrc/freedreno/ir3/ir3_shader.c