This series reworks the structure of the pass to make it easier to add
more optimisations to it.
Still have to run a full piglit on my gk106 with this, but g80, gk110 and gm107
should be tested as well, but I can't.
v2: swaped the last two commits
changes for shader-db:
total instructions in shared programs : 2818606 -> 2808429 (-0.36%)
total gprs used in shared programs : 379273 -> 379236 (-0.01%)
total local used in shared programs : 9505 -> 9505 (0.00%)
total bytes used in shared programs : 25837192 -> 25743616 (-0.36%)
local gpr inst bytes
helped 0 26 4093 4093
hurt 0 20 61 61
Karol Herbst (6):
gk110/ir: add LIMM form of mad
gm107/ir: add LIMM form of mad
nv50/ir: replace post_ra_dead by Instruction::isDead
nv50/ir: restructure postraconstantfolding pass
nv50/ir: implement mad post ra folding for nvc0+
nv50/ra: always prefer def == src2 for mad/sad
src/gallium/drivers/nouveau/codegen/nv50_ir.h | 2 +-
.../drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp | 50 ++++--
.../drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp | 35 +++-
.../drivers/nouveau/codegen/nv50_ir_peephole.cpp | 184 +++++++++++++--------
src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp | 3 +-
5 files changed, 177 insertions(+), 97 deletions(-)
--
2.10.0
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