i965/fs: Set exec size for gen7 pull const loads

v2 (Topi):
  - No need to set the execsize for the indirect send message,
    the next patch will handle that.
  - Set the execution size explicitly instead of taking it from
    the width of the dst that we set before.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
index b58c938c53cd8338bd0fd8e021f53bff1c3cbda1..c883fe3f259035794b7350a6eabe9b256b46de01 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
@@ -1264,6 +1264,7 @@ fs_generator::generate_uniform_pull_constant_load_gen7(fs_inst *inst,
       brw_set_default_compression_control(p, BRW_COMPRESSION_NONE);
       brw_set_default_mask_control(p, BRW_MASK_DISABLE);
       brw_inst *send = brw_next_insn(p, BRW_OPCODE_SEND);
+      brw_inst_set_exec_size(devinfo, send, BRW_EXECUTE_4);
       brw_pop_insn_state(p);
 
       brw_set_dest(p, send, dst);