1*08379d64SKazu Hirata; REQUIRES: x86_64-linux 2*08379d64SKazu Hirata 3*08379d64SKazu Hirata; Make sure that we can ingest the MemProf profile in YAML and 4*08379d64SKazu Hirata; annotate a call to new as cold. 5*08379d64SKazu Hirata 6*08379d64SKazu Hirata; RUN: split-file %s %t 7*08379d64SKazu Hirata; RUN: llvm-profdata merge %t/memprof_annotate_yaml.yaml -o %t/memprof_annotate_yaml.memprofdata 8*08379d64SKazu Hirata; RUN: opt < %t/memprof_annotate_yaml.ll -passes='memprof-use<profile-filename=%t/memprof_annotate_yaml.memprofdata>' -S 2>&1 | FileCheck %s 9*08379d64SKazu Hirata 10*08379d64SKazu Hirata;--- memprof_annotate_yaml.yaml 11*08379d64SKazu Hirata--- 12*08379d64SKazu HirataHeapProfileRecords: 13*08379d64SKazu Hirata - GUID: _Z3foov 14*08379d64SKazu Hirata AllocSites: 15*08379d64SKazu Hirata - Callstack: 16*08379d64SKazu Hirata - { Function: _Z3foov, LineOffset: 0, Column: 22, IsInlineFrame: false } 17*08379d64SKazu Hirata - { Function: main, LineOffset: 2, Column: 5, IsInlineFrame: false } 18*08379d64SKazu Hirata MemInfoBlock: 19*08379d64SKazu Hirata # With these numbers, llvm::memprof::getAllocType will determine that 20*08379d64SKazu Hirata # the call to new is cold. See MemoryProfileInfo.cpp for details. 21*08379d64SKazu Hirata TotalSize: 400 22*08379d64SKazu Hirata AllocCount: 1 23*08379d64SKazu Hirata TotalLifetimeAccessDensity: 1 24*08379d64SKazu Hirata TotalLifetime: 1000000 25*08379d64SKazu Hirata CallSites: [] 26*08379d64SKazu Hirata... 27*08379d64SKazu Hirata;--- memprof_annotate_yaml.ll 28*08379d64SKazu Hiratadefine dso_local ptr @_Z3foov() !dbg !4 { 29*08379d64SKazu Hirataentry: 30*08379d64SKazu Hirata %call = call ptr @_Znam(i64 4) #0, !dbg !5 31*08379d64SKazu Hirata; CHECK: call ptr @_Znam(i64 4) #[[ATTR:[0-9]+]], 32*08379d64SKazu Hirata ret ptr %call 33*08379d64SKazu Hirata} 34*08379d64SKazu Hirata 35*08379d64SKazu Hiratadeclare ptr @_Znam(i64) 36*08379d64SKazu Hirata 37*08379d64SKazu Hirataattributes #0 = { builtin allocsize(0) } 38*08379d64SKazu Hirata; CHECK: attributes #[[ATTR]] = {{.*}} "memprof"="cold" 39*08379d64SKazu Hirata 40*08379d64SKazu Hirata!llvm.module.flags = !{!2, !3} 41*08379d64SKazu Hirata 42*08379d64SKazu Hirata!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1) 43*08379d64SKazu Hirata!1 = !DIFile(filename: "t", directory: "/") 44*08379d64SKazu Hirata!2 = !{i32 7, !"Dwarf Version", i32 5} 45*08379d64SKazu Hirata!3 = !{i32 2, !"Debug Info Version", i32 3} 46*08379d64SKazu Hirata!4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 1, unit: !0) 47*08379d64SKazu Hirata!5 = !DILocation(line: 1, column: 22, scope: !4) 48