1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --version 4 2; Test -sanitizer-coverage-inline-bool-flag=1 3; RUN: opt < %s -passes='module(sancov-module)' -sanitizer-coverage-level=1 -sanitizer-coverage-inline-bool-flag=1 -S | FileCheck %s 4 5 6target 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" 7target triple = "x86_64-unknown-linux-gnu" 8;. 9; CHECK: @__sancov_lowest_stack = external thread_local(initialexec) global i64 10; CHECK: @__sancov_gen_ = private global [1 x i1] zeroinitializer, section "__sancov_bools", comdat($foo), align 1 11; CHECK: @__start___sancov_bools = extern_weak hidden global i1 12; CHECK: @__stop___sancov_bools = extern_weak hidden global i1 13; CHECK: @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 2, ptr @sancov.module_ctor_bool_flag, ptr @sancov.module_ctor_bool_flag }] 14; CHECK: @llvm.used = appending global [1 x ptr] [ptr @sancov.module_ctor_bool_flag], section "llvm.metadata" 15; CHECK: @llvm.compiler.used = appending global [1 x ptr] [ptr @__sancov_gen_], section "llvm.metadata" 16;. 17define void @foo() { 18; CHECK-LABEL: define void @foo() comdat { 19; CHECK-NEXT: entry: 20; CHECK-NEXT: [[TMP0:%.*]] = load i1, ptr @__sancov_gen_, align 1, !nosanitize [[META0:![0-9]+]] 21; CHECK-NEXT: [[TMP1:%.*]] = icmp eq i1 [[TMP0]], false 22; CHECK-NEXT: br i1 [[TMP1]], label [[TMP2:%.*]], label [[TMP3:%.*]], !prof [[PROF1:![0-9]+]] 23; CHECK: 2: 24; CHECK-NEXT: store i1 true, ptr @__sancov_gen_, align 1, !nosanitize [[META0]] 25; CHECK-NEXT: br label [[TMP3]] 26; CHECK: 3: 27; CHECK-NEXT: ret void 28; 29entry: 30 ret void 31} 32 33;. 34; CHECK: attributes #[[ATTR0:[0-9]+]] = { nounwind } 35;. 36; CHECK: [[META0]] = !{} 37; CHECK: [[PROF1]] = !{!"branch_weights", i32 1, i32 1048575} 38;. 39