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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 22; REQUIRES: x86-registered-target3 4; RUN: opt -module-summary %s -o %t1.bc5; RUN: opt -module-summary %S/Inputs/cspgo_bar_sample.ll -o %t2.bc6; RUN: llvm-lto2 run -lto-cspgo-profile-file=alloc -enable-sampled-instrumentation -lto-cspgo-gen -save-temps -o %t %t1.bc %t2.bc \7; RUN: -r=%t1.bc,foo,pl \8; RUN: -r=%t1.bc,bar,l \9; RUN: -r=%t1.bc,main,plx \10; RUN: -r=%t1.bc,__llvm_profile_filename,plx \11; RUN: -r=%t1.bc,__llvm_profile_raw_version,plx \12; RUN: -r=%t1.bc,__llvm_profile_sampling,pl \13; RUN: -r=%t2.bc,bar,pl \14; RUN: -r=%t2.bc,odd,pl \15; RUN: -r=%t2.bc,even,pl \16; RUN: -r=%t2.bc,__llvm_profile_filename,x \17; RUN: -r=%t2.bc,__llvm_profile_raw_version,x \18; RUN: -r=%t2.bc,__llvm_profile_sampling,19; RUN: llvm-dis %t.1.4.opt.bc -o - | FileCheck %s --check-prefix=CSGEN20 21; CSGEN: @__llvm_profile_sampling = thread_local global i16 0, comdat22; CSGEN: @__profc_23; CSGEN: @__profd_24 25source_filename = "cspgo.c"26target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"27target triple = "x86_64-unknown-linux-gnu"28 29$__llvm_profile_filename = comdat any30$__llvm_profile_raw_version = comdat any31$__llvm_profile_sampling = comdat any32@__llvm_profile_filename = local_unnamed_addr constant [25 x i8] c"pass2/default_%m.profraw\00", comdat33@__llvm_profile_raw_version = local_unnamed_addr constant i64 216172782113783812, comdat34@__llvm_profile_sampling = thread_local global i16 0, comdat35@llvm.used = appending global [1 x i8*] [i8* bitcast (i64* @__llvm_profile_sampling to i8*)], section "llvm.metadata"36 37define dso_local void @foo() #0 !prof !30 {38entry:39 br label %for.body40 41for.body:42 %i.06 = phi i32 [ 0, %entry ], [ %add1, %for.body ]43 tail call void @bar(i32 %i.06) #344 %add = or i32 %i.06, 145 tail call void @bar(i32 %add) #346 %add1 = add nuw nsw i32 %i.06, 247 %cmp = icmp ult i32 %add1, 20000048 br i1 %cmp, label %for.body, label %for.end, !prof !3149 50for.end:51 ret void52}53 54; CSGEN-LABEL: @foo55; CSGEN: [[TMP0:%.*]] = load i16, ptr @__llvm_profile_sampling, align 256; CSGEN-NEXT: [[TMP1:%.*]] = icmp ult i16 [[TMP0]], 20057; CSGEN-NEXT: br i1 [[TMP1]], label %{{.*}}, label %{{.*}}, !prof [[PROF:![0-9]+]]58; CSGEN: [[TMP2:%.*]] = add i16 {{.*}}, 159; CSGEN-NEXT: store i16 [[TMP2]], ptr @__llvm_profile_sampling, align 260 61declare dso_local void @bar(i32)62 63define dso_local i32 @main() !prof !30 {64entry:65 tail call void @foo()66 ret i32 067}68; CSGEN-LABEL: @main69; CSGEN: [[TMP0:%.*]] = load i16, ptr @__llvm_profile_sampling, align 270; CSGEN-NEXT: [[TMP1:%.*]] = icmp ult i16 [[TMP0]], 20071; CSGEN-NEXT: br i1 [[TMP1]], label %{{.*}}, label %{{.*}}, !prof [[PROF:![0-9]+]]72; CSGEN: [[TMP2:%.*]] = add i16 {{.*}}, 173; CSGEN-NEXT: store i16 [[TMP2]], ptr @__llvm_profile_sampling, align 274 75attributes #0 = { "target-cpu"="x86-64" }76 77!llvm.module.flags = !{!0, !1, !2}78 79!0 = !{i32 1, !"wchar_size", i32 4}80!1 = !{i32 1, !"EnableSplitLTOUnit", i32 0}81!2 = !{i32 1, !"ProfileSummary", !3}82!3 = !{!4, !5, !6, !7, !8, !9, !10, !11}83!4 = !{!"ProfileFormat", !"InstrProf"}84!5 = !{!"TotalCount", i64 500002}85!6 = !{!"MaxCount", i64 200000}86!7 = !{!"MaxInternalCount", i64 100000}87!8 = !{!"MaxFunctionCount", i64 200000}88!9 = !{!"NumCounts", i64 6}89!10 = !{!"NumFunctions", i64 4}90!11 = !{!"DetailedSummary", !12}91!12 = !{!13, !14, !15, !16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27, !28}92!13 = !{i32 10000, i64 200000, i32 1}93!14 = !{i32 100000, i64 200000, i32 1}94!15 = !{i32 200000, i64 200000, i32 1}95!16 = !{i32 300000, i64 200000, i32 1}96!17 = !{i32 400000, i64 200000, i32 1}97!18 = !{i32 500000, i64 100000, i32 4}98!19 = !{i32 600000, i64 100000, i32 4}99!20 = !{i32 700000, i64 100000, i32 4}100!21 = !{i32 800000, i64 100000, i32 4}101!22 = !{i32 900000, i64 100000, i32 4}102!23 = !{i32 950000, i64 100000, i32 4}103!24 = !{i32 990000, i64 100000, i32 4}104!25 = !{i32 999000, i64 100000, i32 4}105!26 = !{i32 999900, i64 100000, i32 4}106!27 = !{i32 999990, i64 100000, i32 4}107!28 = !{i32 999999, i64 1, i32 6}108!30 = !{!"function_entry_count", i64 1}109!31 = !{!"branch_weights", i32 100000, i32 1}110 111; CSGEN: [[PROF]] = !{!"branch_weights", i32 200, i32 65336}112 113