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1; REQUIRES: x86-registered-target2 3; Do setup work for all below tests: generate bitcode and combined index4; RUN: opt -module-summary %s -o %t.bc5; RUN: opt -module-summary %p/Inputs/thinlto_samplepgo_icp3.ll -o %t2.bc6 7; Test to make sure importing and dead stripping works in the8; case where the target is a local function that also indirectly calls itself.9; RUN: llvm-lto2 run -thinlto-threads=1 -save-temps -o %t3 %t.bc %t2.bc -r %t.bc,fptr,plx -r %t.bc,main,plx -r %t2.bc,_Z6updatei,pl -r %t2.bc,fptr,l10; RUN: llvm-dis %t3.1.3.import.bc -o - | FileCheck %s --check-prefix=IMPORTS11 12; Make sure we import the promted indirectly called target13; IMPORTS: void @_ZL3foov.llvm.0()14 15; RUN: llvm-dis %t3.2.4.opt.bc -o - | FileCheck %s --check-prefix=ICALL-PROM16; ICALL-PROM: br i1 %{{[0-9]+}}, label %tailrecurse, label %if.false.orig_indirect,17 18 19target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"20target triple = "x86_64-unknown-linux-gnu"21 22@fptr = local_unnamed_addr global ptr null, align 823 24; Function Attrs: norecurse uwtable25define i32 @main() local_unnamed_addr #0 !prof !34 {26entry:27 %0 = load ptr, ptr @fptr, align 828 tail call void %0(), !prof !4029 ret i32 030}31 32!llvm.dbg.cu = !{!0}33!llvm.module.flags = !{!3,!4}34!llvm.ident = !{!31}35 36!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 5.0.0 (trunk 297016)", isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug, enums: !2)37!1 = !DIFile(filename: "main.cc", directory: ".")38!2 = !{}39!3 = !{i32 2, !"Debug Info Version", i32 3}40!4 = !{i32 1, !"ProfileSummary", !5}41!5 = !{!6, !7, !8, !9, !10, !11, !12, !13}42!6 = !{!"ProfileFormat", !"SampleProfile"}43!7 = !{!"TotalCount", i64 3003}44!8 = !{!"MaxCount", i64 3000}45!9 = !{!"MaxInternalCount", i64 0}46!10 = !{!"MaxFunctionCount", i64 0}47!11 = !{!"NumCounts", i64 3}48!12 = !{!"NumFunctions", i64 1}49!13 = !{!"DetailedSummary", !14}50!14 = !{!15, !16, !17, !18, !19, !20, !20, !21, !21, !22, !23, !24, !25, !26, !27, !28, !29, !30}51!15 = !{i32 10000, i64 3000, i32 1}52!16 = !{i32 100000, i64 3000, i32 1}53!17 = !{i32 200000, i64 3000, i32 1}54!18 = !{i32 300000, i64 3000, i32 1}55!19 = !{i32 400000, i64 3000, i32 1}56!20 = !{i32 500000, i64 3000, i32 1}57!21 = !{i32 600000, i64 3000, i32 1}58!22 = !{i32 700000, i64 3000, i32 1}59!23 = !{i32 800000, i64 3000, i32 1}60!24 = !{i32 900000, i64 3000, i32 1}61!25 = !{i32 950000, i64 3000, i32 1}62!26 = !{i32 990000, i64 3000, i32 1}63!27 = !{i32 999000, i64 3000, i32 1}64!28 = !{i32 999900, i64 2, i32 2}65!29 = !{i32 999990, i64 2, i32 2}66!30 = !{i32 999999, i64 2, i32 2}67!31 = !{!"clang version 5.0.0 (trunk 297016)"}68!34 = !{!"function_entry_count", i64 1}69!40 = !{!"VP", i32 0, i64 3000, i64 -8789629626369651636, i64 3000}70