[compiler-rt] [sanitizer] actually run preadv2 test (PR #133529)

[Florian Mayer via llvm-commits]

https://github.com/fmayer created https://github.com/llvm/llvm-project/pull/133529

it seems the %run was accidentally omitted, otherwise the `assert` calls
would not make sense


>From b232f8a535141b2dacb89699604aa35a3bd9ac78 Mon Sep 17 00:00:00 2001
From: Florian Mayer <fmayer at google.com>
Date: Fri, 28 Mar 2025 15:29:10 -0700
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
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Created using spr 1.3.4
---
 compiler-rt/test/sanitizer_common/TestCases/Linux/preadv2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/preadv2.cpp b/compiler-rt/test/sanitizer_common/TestCases/Linux/preadv2.cpp
index 4ec6f9f69078a..11760d3c1bb42 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Linux/preadv2.cpp
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/preadv2.cpp
@@ -1,4 +1,4 @@
-// RUN: %clangxx -O0 %s -o %t
+// RUN: %clangxx -O0 %s -o %t && %run %t
 
 // REQUIRES: glibc