[llvm] Fix test from #168609 (PR #169041)

[Walter Lee via llvm-commits]

https://github.com/googlewalt created https://github.com/llvm/llvm-project/pull/169041

None

>From 5272a7b737070a11c6c884bdcdad84792afdeeb3 Mon Sep 17 00:00:00 2001
From: Walter Lee <waltl at google.com>
Date: Fri, 21 Nov 2025 08:41:46 -0500
Subject: [PATCH] Fix test from #168609

---
 llvm/test/CodeGen/AMDGPU/rewrite-vgpr-mfma-scale-to-agpr.mir | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/test/CodeGen/AMDGPU/rewrite-vgpr-mfma-scale-to-agpr.mir b/llvm/test/CodeGen/AMDGPU/rewrite-vgpr-mfma-scale-to-agpr.mir
index ab56c9982753f..999ea42910d92 100644
--- a/llvm/test/CodeGen/AMDGPU/rewrite-vgpr-mfma-scale-to-agpr.mir
+++ b/llvm/test/CodeGen/AMDGPU/rewrite-vgpr-mfma-scale-to-agpr.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx950 -run-pass=greedy,amdgpu-rewrite-agpr-copy-mfma -verify-machineinstrs -o - %s 2>&1 | FileCheck %s
+# RUN: not --crash llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx950 -run-pass=greedy,amdgpu-rewrite-agpr-copy-mfma -verify-machineinstrs -o - %s 2>&1 | FileCheck %s
 # CHECK: Illegal virtual register for instruction
 # CHECK: Expected a VGPR_32 register, but got a AGPR_32 register