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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes='require<profile-summary>,function(chr)' -S | FileCheck %s3 4; Make sure we freeze poison.5define void @chr_poison(i1 %arg) !prof !15 {6; CHECK-LABEL: @chr_poison(7; CHECK-NEXT: [[TMP1:%.*]] = freeze i1 poison8; CHECK-NEXT: [[TMP2:%.*]] = select i1 true, i1 [[TMP1]], i1 false9; CHECK-NEXT: [[TMP3:%.*]] = freeze i1 [[ARG:%.*]]10; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP2]], i1 [[TMP3]], i1 false11; CHECK-NEXT: br i1 [[TMP4]], label [[DOTSPLIT:%.*]], label [[DOTSPLIT_NONCHR:%.*]], !prof [[PROF30:![0-9]+]]12; CHECK: .split:13; CHECK-NEXT: br i1 false, label [[BB3:%.*]], label [[BB4:%.*]]14; CHECK: bb3:15; CHECK-NEXT: [[SEL:%.*]] = select i1 false, ptr null, ptr null16; CHECK-NEXT: br label [[BB6:%.*]]17; CHECK: bb4:18; CHECK-NEXT: br i1 true, label [[BB6]], label [[BB5:%.*]], !prof [[PROF31:![0-9]+]]19; CHECK: bb5:20; CHECK-NEXT: br label [[BB6]]21; CHECK: bb6:22; CHECK-NEXT: br i1 false, label [[BB9:%.*]], label [[BB7:%.*]]23; CHECK: bb7:24; CHECK-NEXT: br i1 true, label [[BB9]], label [[BB8:%.*]], !prof [[PROF32:![0-9]+]]25; CHECK: bb8:26; CHECK-NEXT: br label [[BB9]]27; CHECK: .split.nonchr:28; CHECK-NEXT: br i1 false, label [[BB3_NONCHR:%.*]], label [[BB4_NONCHR:%.*]]29; CHECK: bb3.nonchr:30; CHECK-NEXT: [[SEL_NONCHR:%.*]] = select i1 false, ptr null, ptr null31; CHECK-NEXT: br label [[BB6_NONCHR:%.*]]32; CHECK: bb4.nonchr:33; CHECK-NEXT: br i1 poison, label [[BB6_NONCHR]], label [[BB5_NONCHR:%.*]], !prof [[PROF31]]34; CHECK: bb5.nonchr:35; CHECK-NEXT: br label [[BB6_NONCHR]]36; CHECK: bb6.nonchr:37; CHECK-NEXT: br i1 false, label [[BB9]], label [[BB7_NONCHR:%.*]]38; CHECK: bb7.nonchr:39; CHECK-NEXT: br i1 [[ARG]], label [[BB9]], label [[BB8_NONCHR:%.*]], !prof [[PROF32]]40; CHECK: bb8.nonchr:41; CHECK-NEXT: br label [[BB9]]42; CHECK: bb9:43; CHECK-NEXT: ret void44;45 br i1 false, label %bb3, label %bb446 47bb3:48 %sel = select i1 false, ptr null, ptr null49 br label %bb650 51bb4:52 br i1 poison, label %bb6, label %bb5, !prof !1653 54bb5:55 br label %bb656 57bb6:58 br i1 false, label %bb9, label %bb759 60bb7:61 br i1 %arg, label %bb9, label %bb8, !prof !1762 63bb8:64 br label %bb965 66bb9:67 ret void68}69 70!llvm.module.flags = !{!0}71 72!0 = !{i32 1, !"ProfileSummary", !1}73!1 = !{!2, !3, !4, !5, !6, !7, !8, !9, !10, !11}74!2 = !{!"ProfileFormat", !"SampleProfile"}75!3 = !{!"TotalCount", i64 2625732223}76!4 = !{!"MaxCount", i64 6099111}77!5 = !{!"MaxInternalCount", i64 0}78!6 = !{!"MaxFunctionCount", i64 1000000}79!7 = !{!"NumCounts", i64 1000000}80!8 = !{!"NumFunctions", i64 14940}81!9 = !{!"IsPartialProfile", i64 0}82!10 = !{!"PartialProfileRatio", double 0.000000e+00}83!11 = !{!"DetailedSummary", !12}84!12 = !{!13, !14}85!13 = !{i32 100000, i64 6083920, i32 44}86!14 = !{i32 999999, i64 1, i32 1000000}87!15 = !{!"function_entry_count", i64 1000}88!16 = !{!"branch_weights", i32 1, i32 0}89!17 = !{!"branch_weights", i32 1, i32 0}90