diff options
| author | Samuel Pitoiset <[email protected]> | 2016-07-20 20:07:35 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2016-07-22 22:51:37 +0200 |
| commit | 3f5cf8c488bfc401d1d5503c1ec61874d7c1477d (patch) | |
| tree | fe52b73e7918516dd8b2c62fe00407e3433e51db /src/compiler | |
| parent | 2e890b535012d76d190776368b7f82aad2668461 (diff) | |
nv50/ir: allow to swap sources for OP_SUB
This allows the load-propagation pass to swap the sources in presence
of immediate values.
Maxwell (GM107):
total instructions in shared programs :1928187 -> 1927634 (-0.03%)
total gprs used in shared programs :330741 -> 330154 (-0.18%)
total local used in shared programs :28032 -> 28032 (0.00%)
local gpr inst bytes
helped 0 271 425 425
hurt 0 0 194 194
Fermi (GF114):
total instructions in shared programs :2334474 -> 2333829 (-0.03%)
total gprs used in shared programs :380934 -> 380215 (-0.19%)
total local used in shared programs :33304 -> 33264 (-0.12%)
local gpr inst bytes
helped 5 314 521 521
hurt 0 4 195 195
No regressions on GM107 and GF114 with full piglit.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/compiler')
0 files changed, 0 insertions, 0 deletions