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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals2; RUN: opt -passes=hotcoldsplit -hotcoldsplit-threshold=0 -S < %s | FileCheck %s3target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"4target triple = "x86_64-apple-macosx10.14.0"5 6@G = external dso_local global i32, align 47 8;.9; CHECK: @G = external dso_local global i32, align 410;.11define void @foo(i32) {12; CHECK-LABEL: @foo(13; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP0:%.*]], 014; CHECK-NEXT: tail call void @_Z10sideeffectv()15; CHECK-NEXT: br i1 [[TMP2]], label [[CODEREPL:%.*]], label [[EXIT:%.*]]16; CHECK: codeRepl:17; CHECK-NEXT: call void @foo.cold.1() #[[ATTR2:[0-9]+]]18; CHECK-NEXT: unreachable19; CHECK: exit:20; CHECK-NEXT: ret void21;22 %2 = icmp eq i32 %0, 023 tail call void @_Z10sideeffectv()24 br i1 %2, label %sink, label %exit25 26sink:27 tail call void @_Z10sideeffectv()28 call void @llvm.trap()29 unreachable30 31exit:32 ret void33}34 35define void @bar(i32) {36; CHECK-LABEL: @bar(37; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP0:%.*]], 038; CHECK-NEXT: tail call void @_Z10sideeffectv()39; CHECK-NEXT: br i1 [[TMP2]], label [[CODEREPL:%.*]], label [[EXIT:%.*]]40; CHECK: codeRepl:41; CHECK-NEXT: call void @bar.cold.1() #[[ATTR2]]42; CHECK-NEXT: unreachable43; CHECK: exit:44; CHECK-NEXT: ret void45;46 %2 = icmp eq i32 %0, 047 tail call void @_Z10sideeffectv()48 br i1 %2, label %sink, label %exit49 50sink:51 tail call void @_Z10sideeffectv()52 call void @llvm.trap()53 unreachable54 55exit:56 ret void57}58 59declare void @llvm.trap() noreturn cold memory(inaccessiblemem: write)60declare void @_Z10sideeffectv()61;.62; CHECK: attributes #[[ATTR0:[0-9]+]] = { cold noreturn nounwind memory(inaccessiblemem: write) }63; CHECK: attributes #[[ATTR1:[0-9]+]] = { cold minsize noreturn }64; CHECK: attributes #[[ATTR2]] = { noinline }65;.66