Merge remote-tracking branch 'public/master' into vulkan

[mesa.git] / src / mesa / drivers / dri / i965 / brw_vec4.cpp

diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index 65e57ba5e624fde1383f63f9daf1b482fd6a4e70..00253438c446d57e972a35524819582ce803e68c 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -693,17 +693,6 @@ vec4_visitor::opt_algebraic()
             break;
          }
          break;
-      case SHADER_OPCODE_RCP: {
-         vec4_instruction *prev = (vec4_instruction *)inst->prev;
-         if (prev->opcode == SHADER_OPCODE_SQRT) {
-            if (inst->src[0].equals(src_reg(prev->dst))) {
-               inst->opcode = SHADER_OPCODE_RSQ;
-               inst->src[0] = prev->src[0];
-               progress = true;
-            }
-         }
-         break;
-      }
       case SHADER_OPCODE_BROADCAST:
          if (is_uniform(inst->src[0]) ||
              inst->src[1].is_zero()) {