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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_nir.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index b4aeea86f9b..5135828a951 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -3428,8 +3428,9 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
case nir_intrinsic_memory_barrier_buffer:
case nir_intrinsic_memory_barrier_image:
case nir_intrinsic_memory_barrier: {
- const fs_reg tmp = bld.vgrf(BRW_REGISTER_TYPE_UD, 16 / dispatch_width);
- bld.emit(SHADER_OPCODE_MEMORY_FENCE, tmp)
+ const fs_builder ubld = bld.group(8, 0);
+ const fs_reg tmp = ubld.vgrf(BRW_REGISTER_TYPE_UD, 2);
+ ubld.emit(SHADER_OPCODE_MEMORY_FENCE, tmp)
->regs_written = 2;
break;
}