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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --global-value-regex ".*global_ctors.*" --version 52; RUN: opt < %s -passes=asan -S | FileCheck %s3; RUN: opt < %s -passes=asan -S -asan-initialization-order=0 | FileCheck %s --check-prefixes=NOINIT4 5target 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"6target triple = "x86_64-unknown-linux-gnu"7 8@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @__late_ctor, ptr null }]9@g = internal global i32 0, align 4, sanitize_address_dyninit ; With dynamic initializer.10 11;.12; CHECK: @llvm.global_ctors = appending global [2 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @__late_ctor, ptr null }, { i32, ptr, ptr } { i32 1, ptr @asan.module_ctor, ptr @asan.module_ctor }]13;.14; NOINIT: @llvm.global_ctors = appending global [2 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @__late_ctor, ptr null }, { i32, ptr, ptr } { i32 1, ptr @asan.module_ctor, ptr @asan.module_ctor }]15;.16define i32 @initializer() uwtable {17; CHECK-LABEL: define i32 @initializer(18; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {19; CHECK-NEXT: [[ENTRY:.*:]]20; CHECK-NEXT: ret i32 4221;22; NOINIT-LABEL: define i32 @initializer(23; NOINIT-SAME: ) #[[ATTR0:[0-9]+]] {24; NOINIT-NEXT: [[ENTRY:.*:]]25; NOINIT-NEXT: ret i32 4226;27entry:28 ret i32 4229}30 31define internal void @__cxx_global_var_init() section ".text.startup" {32; CHECK-LABEL: define internal void @__cxx_global_var_init() section ".text.startup" {33; CHECK-NEXT: [[ENTRY:.*:]]34; CHECK-NEXT: [[CALL:%.*]] = call i32 @initializer()35; CHECK-NEXT: store i32 [[CALL]], ptr @g, align 436; CHECK-NEXT: ret void37;38; NOINIT-LABEL: define internal void @__cxx_global_var_init() section ".text.startup" {39; NOINIT-NEXT: [[ENTRY:.*:]]40; NOINIT-NEXT: [[CALL:%.*]] = call i32 @initializer()41; NOINIT-NEXT: store i32 [[CALL]], ptr @g, align 442; NOINIT-NEXT: ret void43;44entry:45 %call = call i32 @initializer()46 store i32 %call, ptr @g, align 447 ret void48}49 50define internal void @__late_ctor() sanitize_address section ".text.startup" {51; CHECK-LABEL: define internal void @__late_ctor(52; CHECK-SAME: ) #[[ATTR1:[0-9]+]] section ".text.startup" {53; CHECK-NEXT: [[ENTRY:.*:]]54; CHECK-NEXT: call void @__asan_before_dynamic_init(i64 ptrtoint (ptr @___asan_gen_module to i64))55; CHECK-NEXT: call void @__asan_after_dynamic_init()56; CHECK-NEXT: ret void57;58; NOINIT-LABEL: define internal void @__late_ctor(59; NOINIT-SAME: ) #[[ATTR1:[0-9]+]] section ".text.startup" {60; NOINIT-NEXT: [[ENTRY:.*:]]61; NOINIT-NEXT: ret void62;63entry:64 ret void65}66