Module: Mesa
Branch: main
Commit: 49885f87c3b90cc3e1885530cb5873a8960aca47
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=49885f87c3b90cc3e1885530cb5873a8960aca47

Author: Jesse Natalie <[email protected]>
Date:   Thu Mar 16 16:19:32 2023 -0700

nir: Propagate alignment when rematerializing cast derefs

Fixes: 878a8daca6bf ("nir: Add alignment information to cast derefs")
Reviewed-by: Faith Ekstrand <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21975>

---

 src/compiler/nir/nir_deref.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/compiler/nir/nir_deref.c b/src/compiler/nir/nir_deref.c
index 9289b23f6a2..9687eba60e6 100644
--- a/src/compiler/nir/nir_deref.c
+++ b/src/compiler/nir/nir_deref.c
@@ -769,6 +769,8 @@ rematerialize_deref_in_block(nir_deref_instr *deref,
 
    case nir_deref_type_cast:
       new_deref->cast.ptr_stride = deref->cast.ptr_stride;
+      new_deref->cast.align_mul = deref->cast.align_mul;
+      new_deref->cast.align_offset = deref->cast.align_offset;
       break;
 
    case nir_deref_type_array:

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