[Mesa-dev] [PATCH 39.1/41] i965/fs: Constant propagate into LOAD_PAYLOAD

Jason Ekstrand jason at jlekstrand.net
Fri Sep 26 12:24:56 PDT 2014


---
 src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
index 7dfed6e..6b7ec79 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
@@ -456,6 +456,7 @@ fs_visitor::try_constant_propagate(fs_inst *inst, acp_entry *entry)
 
       switch (inst->opcode) {
       case BRW_OPCODE_MOV:
+      case SHADER_OPCODE_LOAD_PAYLOAD:
          inst->src[i] = val;
          progress = true;
          break;
-- 
2.1.0



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