[compiler-rt] [llvm] [asan] Pre-commit test with global constructor without any global (PR #104620)

[Florian Mayer via llvm-commits]

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@@ -0,0 +1,34 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --global-value-regex ".*global_ctors.*" --version 5
+; RUN: opt < %s -passes=asan -S | FileCheck %s
+; RUN: opt < %s -passes=asan -S -asan-initialization-order=0 | FileCheck %s --check-prefixes=NOINIT
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+target triple = "x86_64-unknown-linux-gnu"
+
+ at llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @__late_ctor, ptr null }]
+
+declare void @initializer() uwtable;
+
+;.
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fmayer wrote:

What is this line?

https://github.com/llvm/llvm-project/pull/104620