Helps Unigine Tropics and some (old) gstreamer shaders in shader-db.
instructions in affected programs: 792 -> 744 (-6.06%)
---
src/mesa/drivers/dri/i965/brw_fs_cse.cpp | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
b/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
index 75c6aab..6e36b8c 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
@@ -92,7 +92,7 @@ is_expression(const fs_inst *const inst)
case SHADER_OPCODE_LOAD_PAYLOAD:
return !is_copy_payload(inst);
default:
- return false;
+ return inst->is_tex();
}
}
@@ -142,6 +142,16 @@ instructions_match(fs_inst *a, fs_inst *b)
a->conditional_mod == b->conditional_mod &&
a->dst.type == b->dst.type &&
a->sources == b->sources &&
+ (a->is_tex() ? (a->texture_offset == b->texture_offset &&
+ a->mlen == b->mlen &&
+ a->regs_written == b->regs_written &&
+ a->base_mrf == b->base_mrf &&
+ a->sampler == b->sampler &&
+ a->target == b->target &&
+ a->eot == b->eot &&
+ a->header_present == b->header_present &&
+ a->shadow_compare == b->shadow_compare)
+ : true) &&
operands_match(a, b);
}
--
1.8.3.2
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