nir: Add a lowering pass for backends wanting load_ubo with vec4 offsets.

[mesa.git] / src / compiler / nir / nir_intrinsics.py

diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index 80c61650f78894159e192eff6615181949c2a9d7..ee02b86e5026777cf8be476a0b60e8cba46b667f 100644 (file)
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -735,6 +735,8 @@ def load(name, src_comp, indices=[], flags=[]):
 load("uniform", [1], [BASE, RANGE, TYPE], [CAN_ELIMINATE, CAN_REORDER])
 # src[] = { buffer_index, offset }.
 load("ubo", [-1, 1], [ACCESS, ALIGN_MUL, ALIGN_OFFSET], flags=[CAN_ELIMINATE, CAN_REORDER])
+# src[] = { buffer_index, offset in vec4 units }
+load("ubo_vec4", [-1, 1], [ACCESS, COMPONENT], flags=[CAN_ELIMINATE, CAN_REORDER])
 # src[] = { offset }.
 load("input", [1], [BASE, COMPONENT, TYPE], [CAN_ELIMINATE, CAN_REORDER])
 # src[] = { vertex_id, offset }.