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1; Generate summary sections2; RUN: opt -module-summary %s -o %t1.o3; RUN: opt -module-summary %p/Inputs/thinlto_cspgo_bar.ll -o %t2.o4; RUN: llvm-profdata merge -o %t.profdata %p/Inputs/cspgo.proftext5 6; RUN: rm -f %t1.o.4.opt.bc7; RUN: %gold -plugin %llvmshlibdir/LLVMgold%shlibext \8; RUN: -m elf_x86_64 \9; RUN: --plugin-opt=thinlto \10; RUN: --plugin-opt=save-temps \11; RUN: --plugin-opt=cs-profile-path=%t.profdata \12; RUN: --plugin-opt=jobs=1 \13; RUN: %t1.o %t2.o -o %t314; RUN: opt -S %t2.o.4.opt.bc | FileCheck %s15 16source_filename = "cspgo.c"17target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"18target triple = "x86_64-unknown-linux-gnu"19 20; CHECK: CSProfileSummary21 22define dso_local void @foo() #0 !prof !29 {23entry:24 br label %for.body25 26for.body:27 %i.06 = phi i32 [ 0, %entry ], [ %add1, %for.body ]28 tail call void @bar(i32 %i.06)29 %add = or i32 %i.06, 130 tail call void @bar(i32 %add)31 %add1 = add nuw nsw i32 %i.06, 232 %cmp = icmp ult i32 %add1, 20000033 br i1 %cmp, label %for.body, label %for.end, !prof !3034 35for.end:36 ret void37}38 39declare dso_local void @bar(i32)40 41define i32 @main() !prof !29 {42entry:43 tail call void @foo()44 ret i32 045}46 47attributes #0 = { "target-cpu"="x86-64" }48 49!llvm.module.flags = !{!0, !1}50 51!0 = !{i32 1, !"wchar_size", i32 4}52!1 = !{i32 1, !"ProfileSummary", !2}53!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}54!3 = !{!"ProfileFormat", !"InstrProf"}55!4 = !{!"TotalCount", i64 1700001}56!5 = !{!"MaxCount", i64 800000}57!6 = !{!"MaxInternalCount", i64 399999}58!7 = !{!"MaxFunctionCount", i64 800000}59!8 = !{!"NumCounts", i64 8}60!9 = !{!"NumFunctions", i64 4}61!10 = !{!"DetailedSummary", !11}62!11 = !{!12, !13, !14, !15, !16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27}63!12 = !{i32 10000, i64 800000, i32 1}64!13 = !{i32 100000, i64 800000, i32 1}65!14 = !{i32 200000, i64 800000, i32 1}66!15 = !{i32 300000, i64 800000, i32 1}67!16 = !{i32 400000, i64 800000, i32 1}68!17 = !{i32 500000, i64 399999, i32 2}69!18 = !{i32 600000, i64 399999, i32 2}70!19 = !{i32 700000, i64 399999, i32 2}71!20 = !{i32 800000, i64 200000, i32 3}72!21 = !{i32 900000, i64 100000, i32 6}73!22 = !{i32 950000, i64 100000, i32 6}74!23 = !{i32 990000, i64 100000, i32 6}75!24 = !{i32 999000, i64 100000, i32 6}76!25 = !{i32 999900, i64 100000, i32 6}77!26 = !{i32 999990, i64 100000, i32 6}78!27 = !{i32 999999, i64 100000, i32 6}79!29 = !{!"function_entry_count", i64 1}80!30 = !{!"branch_weights", i32 100000, i32 1}81