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i965/fs: Let CSE handle logical sampler sends as expressions. 

This will prevent some shader-db regressions when we start plumbing
logical sends through the optimizer.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Francisco Jerez 2016-04-29 23:35:01 -07:00
parent b0c8e5e0c8
commit f1a607cf68
1 changed files with 13 additions and 0 deletions
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13
src/mesa/drivers/dri/i965/brw_fs_cse.cpp
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@ -79,6 +79,19 @@ is_expression(const fs_visitor *v, const fs_inst *const inst)
case SHADER_OPCODE_FIND_LIVE_CHANNEL:
case SHADER_OPCODE_BROADCAST:
case SHADER_OPCODE_MOV_INDIRECT:
case SHADER_OPCODE_TEX_LOGICAL:
case SHADER_OPCODE_TXD_LOGICAL:
case SHADER_OPCODE_TXF_LOGICAL:
case SHADER_OPCODE_TXL_LOGICAL:
case SHADER_OPCODE_TXS_LOGICAL:
case FS_OPCODE_TXB_LOGICAL:
case SHADER_OPCODE_TXF_CMS_LOGICAL:
case SHADER_OPCODE_TXF_CMS_W_LOGICAL:
case SHADER_OPCODE_TXF_UMS_LOGICAL:
case SHADER_OPCODE_TXF_MCS_LOGICAL:
case SHADER_OPCODE_LOD_LOGICAL:
case SHADER_OPCODE_TG4_LOGICAL:
case SHADER_OPCODE_TG4_OFFSET_LOGICAL:
case FS_OPCODE_PACK:
return true;
case SHADER_OPCODE_RCP: