From 16927d537c3409106a11e6aeb7fa2afd28fdb7a1 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Date: Tue, 2 Jun 2026 10:32:03 -0400
Subject: [PATCH] jay: avoid bogus copyprop with cmods

fixes dEQP-VK.sparse_resources.shader_intrinsics.3d_sparse_fetch.r16.503_137_3

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41872>
---
 src/intel/compiler/jay/jay_opt_propagate.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/intel/compiler/jay/jay_opt_propagate.c b/src/intel/compiler/jay/jay_opt_propagate.c
index 32840983b9d..71f507fd6a5 100644
--- a/src/intel/compiler/jay/jay_opt_propagate.c
+++ b/src/intel/compiler/jay/jay_opt_propagate.c
@@ -348,6 +348,8 @@ propagate_backwards(jay_function *f)
       if (use->type ==
              (flag ? JAY_TYPE_U1 : canonicalize_for_bit_compare(I->type)) &&
           I->op != JAY_OPCODE_PHI_DST &&
+          jay_is_null(I->cond_flag) &&
+          !I->predication &&
           use->op == JAY_OPCODE_MOV &&
           use->dst.file != J_ADDRESS &&
           (!jay_is_flag(use->dst) ||