pan/midgard: Optimize comparisions with similar operations

[mesa.git] / src / panfrost / midgard / helpers.h

diff --git a/src/panfrost/midgard/helpers.h b/src/panfrost/midgard/helpers.h
index 3adfd9081e55a811ca53a5373bc57e8a499f9f49..2511a8140c23130925664dfae310e74a5a2c7b56 100644 (file)
--- a/src/panfrost/midgard/helpers.h
+++ b/src/panfrost/midgard/helpers.h
@@ -69,6 +69,19 @@
                 op == TEXTURE_OP_DFDY \
         )
 
+#define OP_IS_UNSIGNED_CMP(op) ( \
+                op == midgard_alu_op_ult || \
+                op == midgard_alu_op_ule \
+        )
+
+#define OP_IS_INTEGER_CMP(op) ( \
+                op == midgard_alu_op_ieq || \
+                op == midgard_alu_op_ine || \
+                op == midgard_alu_op_ilt || \
+                op == midgard_alu_op_ile || \
+                OP_IS_UNSIGNED_CMP(op) \
+        )
+
 /* ALU control words are single bit fields with a lot of space */
 
 #define ALU_ENAB_VEC_MUL  (1 << 17)