From: Connor Abbott <cwabbott0@gmail.com>
Date: Tue, 4 Jun 2019 12:12:34 +0000 (+0200)
Subject: nir: Use reorderable access flag
X-Git-Tag: upstream/19.3.0~5336
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=77be5b2f88d44a16c8f272a05f23b6c0a5971222;p=platform%2Fupstream%2Fmesa.git

nir: Use reorderable access flag

No changes with radeonsi shader-db.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index bbe3fed..203601c 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -1459,10 +1459,18 @@ void nir_rewrite_image_intrinsic(nir_intrinsic_instr *instr,
 static inline bool
 nir_intrinsic_can_reorder(nir_intrinsic_instr *instr)
 {
-   const nir_intrinsic_info *info =
-      &nir_intrinsic_infos[instr->intrinsic];
-   return (info->flags & NIR_INTRINSIC_CAN_ELIMINATE) &&
-          (info->flags & NIR_INTRINSIC_CAN_REORDER);
+   if (instr->intrinsic == nir_intrinsic_load_deref ||
+       instr->intrinsic == nir_intrinsic_load_ssbo ||
+       instr->intrinsic == nir_intrinsic_bindless_image_load ||
+       instr->intrinsic == nir_intrinsic_image_deref_load ||
+       instr->intrinsic == nir_intrinsic_image_load) {
+      return nir_intrinsic_access(instr) & ACCESS_CAN_REORDER;
+   } else {
+      const nir_intrinsic_info *info =
+         &nir_intrinsic_infos[instr->intrinsic];
+      return (info->flags & NIR_INTRINSIC_CAN_ELIMINATE) &&
+             (info->flags & NIR_INTRINSIC_CAN_REORDER);
+   }
 }
 
 /**