llvm/test/Bitcode/thinlto-function-summary-originalnames.ll

   1 ; Test to check the callgraph in summary
   2 ; RUN: opt -module-summary %s -o %t.o
   3 ; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t.o
   4 ; RUN: llvm-bcanalyzer -dump %t.index.bc | FileCheck %s --check-prefix=COMBINED
   5
   6 ; COMBINED:       <GLOBALVAL_SUMMARY_BLOCK
   7 ; COMBINED-NEXT:    <VERSION
   8 ; COMBINED-NEXT:    <FLAGS
   9 ; COMBINED-NEXT:    <VALUE_GUID {{.*}} op1=4947176790635855146/>
  10 ; COMBINED-NEXT:    <VALUE_GUID {{.*}} op1=-6591587165810580810/>
  11 ; COMBINED-NEXT:    <VALUE_GUID {{.*}} op1=-4377693495213223786/>
  12 ; COMBINED-DAG:    <COMBINED{{ }}
  13 ; COMBINED-DAG:    <COMBINED_ORIGINAL_NAME op0=6699318081062747564/>
  14 ; COMBINED-DAG:    <COMBINED_GLOBALVAR_INIT_REFS
  15 ; COMBINED-DAG:    <COMBINED_ORIGINAL_NAME op0=-2012135647395072713/>
  16 ; COMBINED-DAG:    <COMBINED_ALIAS
  17 ; COMBINED-DAG:    <COMBINED_ORIGINAL_NAME op0=-4170563161550796836/>
  18 ; COMBINED-NEXT:   <BLOCK_COUNT op0=1/>
  19 ; COMBINED-NEXT:  </GLOBALVAL_SUMMARY_BLOCK>
  20
  21 source_filename = "/path/to/source.c"
  22
  23 ; ModuleID = 'thinlto-function-summary-callgraph.ll'
  24 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
  25 target triple = "x86_64-unknown-linux-gnu"
  26
  27 @bar = internal global i32 0
  28 @fooalias = internal alias void (...), bitcast (void ()* @foo to void (...)*)
  29
  30 define internal void @foo() {
  31     ret void
  32 }