prog_optimize: get_src_arg_mask() respect writemask for more opcodes

Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/src/mesa/program/prog_optimize.c b/src/mesa/program/prog_optimize.c
index 164297a..acf0f60 100644 (file)
--- a/src/mesa/program/prog_optimize.c
+++ b/src/mesa/program/prog_optimize.c
@@ -74,6 +74,17 @@ get_src_arg_mask(const struct prog_instruction *inst,
       case OPCODE_MAD:
       case OPCODE_MUL:
       case OPCODE_SUB:
+      case OPCODE_CMP:
+      case OPCODE_FLR:
+      case OPCODE_FRC:
+      case OPCODE_LRP:
+      case OPCODE_SEQ:
+      case OPCODE_SGE:
+      case OPCODE_SGT:
+      case OPCODE_SLE:
+      case OPCODE_SLT:
+      case OPCODE_SNE:
+      case OPCODE_SSG:
          channel_mask = inst->DstReg.WriteMask & dst_mask;
          break;
       case OPCODE_RCP: