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i965/fs: Add missing get_latency_gen7() cases for the Gen7 pull constant opcodes.

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This was causing the scheduler to be rather optimistic about the
latency of pull constant opcodes on Gen7+.  This might seem to
increase the cycle count estimate calculated by the scheduler itself
for some shaders, even though the actual cycle count should actually
be decreased.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Francisco Jerez 2016-05-17 23:52:15 -07:00
parent ed4d0e41ac
commit e531b7907a
1 changed files with 2 additions and 0 deletions
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src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
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@ -297,7 +297,9 @@ schedule_node::set_latency_gen7(bool is_haswell)
break;
case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN4:
case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD:
case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GEN7:
case VS_OPCODE_PULL_CONSTANT_LOAD:
/* testing using varying-index pull constants:
*