[clang] [clang][CIR] Restore SME compile checks in SVE tests (PR #230072)

[Chibuoyim Ogbonna via cfe-commits]

https://github.com/bruteforceboy created https://github.com/llvm/llvm-project/pull/230072

Follow up on the discussion in [#227657](https://github.com/llvm/llvm-project/pull/227657\#discussion\_r4175421753) by restoring SME compile checks in `addv.c`, `dup.c`, `len.c`, and `pfalse.c`. 

>From ee9474b4f9b415c053aed2912663b2aed76d3ac1 Mon Sep 17 00:00:00 2001
From: "Chibuoyim (Wilson) Ogbonna" <chibuoyim.faith.ogbonna at huawei.com>
Date: Thu, 8 Oct 2026 19:43:09 +0800
Subject: [PATCH] [clang][CIR] Restore SME compile checks in SVE tests

---
 clang/test/CodeGen/AArch64/sve/addv.c   | 2 ++
 clang/test/CodeGen/AArch64/sve/dup.c    | 2 ++
 clang/test/CodeGen/AArch64/sve/len.c    | 2 ++
 clang/test/CodeGen/AArch64/sve/pfalse.c | 2 ++
 4 files changed, 8 insertions(+)

diff --git a/clang/test/CodeGen/AArch64/sve/addv.c b/clang/test/CodeGen/AArch64/sve/addv.c
index bf9e693173dcf..ac83d9203a6b0 100644
--- a/clang/test/CodeGen/AArch64/sve/addv.c
+++ b/clang/test/CodeGen/AArch64/sve/addv.c
@@ -13,6 +13,8 @@
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o - %s        | %{optimize} | FileCheck %s --check-prefixes=C,LLVM
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o - -x c++ %s | %{optimize} | FileCheck %s --check-prefixes=CPP,LLVM
 
+// RUN:                   %clang_cc1_cg_arm64_sme                        -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+
 //=============================================================================
 // NOTES
 //
diff --git a/clang/test/CodeGen/AArch64/sve/dup.c b/clang/test/CodeGen/AArch64/sve/dup.c
index b7e4928227bc9..1990bf0d5e3a2 100644
--- a/clang/test/CodeGen/AArch64/sve/dup.c
+++ b/clang/test/CodeGen/AArch64/sve/dup.c
@@ -13,6 +13,8 @@
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o -        %s | %{optimize} | FileCheck %s --check-prefixes=C,LLVM
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o - -x c++ %s | %{optimize} | FileCheck %s --check-prefixes=CPP,LLVM
 
+// RUN:                   %clang_cc1_cg_arm64_sme                        -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+
 //=============================================================================
 // NOTES
 //
diff --git a/clang/test/CodeGen/AArch64/sve/len.c b/clang/test/CodeGen/AArch64/sve/len.c
index 4a7124b6c1948..84fe650085690 100644
--- a/clang/test/CodeGen/AArch64/sve/len.c
+++ b/clang/test/CodeGen/AArch64/sve/len.c
@@ -13,6 +13,8 @@
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o - %s         | %{optimize} | FileCheck %s --check-prefixes=C,LLVM
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o - -x c++ %s  | %{optimize} | FileCheck %s --check-prefixes=CPP,LLVM
 
+// RUN:                   %clang_cc1_cg_arm64_sme                        -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+
 //=============================================================================
 // NOTES
 //
diff --git a/clang/test/CodeGen/AArch64/sve/pfalse.c b/clang/test/CodeGen/AArch64/sve/pfalse.c
index 2b557abdf71a2..df46bc52f5c5e 100644
--- a/clang/test/CodeGen/AArch64/sve/pfalse.c
+++ b/clang/test/CodeGen/AArch64/sve/pfalse.c
@@ -13,6 +13,8 @@
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o -        %s | %{optimize} | FileCheck %s --check-prefixes=C,LLVM
 // RUN:                   %clang_cc1_cg_arm64_sve -DSVE_OVERLOADED_FORMS           -emit-llvm -disable-O0-optnone -o - -x c++ %s | %{optimize} | FileCheck %s --check-prefixes=CPP,LLVM
 
+// RUN:                   %clang_cc1_cg_arm64_sme                        -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+
 //=============================================================================
 // NOTES
 //