llvm/test/Other/new-pm-pgo.ll

   1 ; RUN: opt -debug-pass-manager -passes='default<O2>' -pgo-kind=pgo-instr-gen-pipeline -profile-file='temp' %s 2>&1 |FileCheck %s --check-prefixes=GEN
   2 ; RUN: llvm-profdata merge %S/Inputs/new-pm-pgo.proftext -o %t.profdata
   3 ; RUN: opt -debug-pass-manager -passes='default<O2>' -pgo-kind=pgo-instr-use-pipeline -profile-file='%t.profdata' %s 2>&1 |FileCheck %s --check-prefixes=USE
   4 ; RUN: opt -debug-pass-manager -passes='thinlto-pre-link<O2>' -pgo-kind=pgo-instr-use-pipeline -profile-file='%t.profdata' %s 2>&1 |FileCheck %s --check-prefixes=USE
   5 ; RUN: opt -debug-pass-manager -passes='thinlto<O2>' -pgo-kind=pgo-instr-use-pipeline -profile-file='%t.profdata' %s 2>&1 |FileCheck %s --check-prefixes=USE_POST_LINK
   6 ; RUN: opt -debug-pass-manager -passes='default<O2>' -hot-cold-split -pgo-kind=pgo-instr-use-pipeline -profile-file='%t.profdata' %s 2>&1 |FileCheck %s --check-prefixes=USE --check-prefixes=SPLIT
   7 ; RUN: opt -debug-pass-manager -passes='default<O2>' -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-pgo.prof' %s 2>&1 \
   8 ; RUN:     |FileCheck %s --check-prefixes=SAMPLE_USE,SAMPLE_USE_O
   9 ; RUN: opt -debug-pass-manager -passes='thinlto-pre-link<O2>' -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-pgo.prof' %s 2>&1 \
  10 ; RUN:     |FileCheck %s --check-prefixes=SAMPLE_USE,SAMPLE_USE_PRE_LINK
  11 ; RUN: opt -debug-pass-manager -passes='thinlto<O2>' -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-pgo.prof' %s 2>&1 \
  12 ; RUN:     |FileCheck %s --check-prefixes=SAMPLE_USE,SAMPLE_USE_POST_LINK
  13 ; RUN: opt -debug-pass-manager -passes='default<O2>' -debug-info-for-profiling %s 2>&1 |FileCheck %s --check-prefixes=SAMPLE_GEN
  14 ;
  15 ; GEN: Running pass: PGOInstrumentationGen
  16 ; USE: Running pass: PGOInstrumentationUse
  17 ; USE: Running pass: PGOIndirectCallPromotion
  18 ; USE: Running pass: PGOMemOPSizeOpt
  19 ; USE_POST_LINK: Running pass: PGOIndirectCallPromotion
  20 ; USE_POST_LINK: Running pass: PGOMemOPSizeOpt
  21 ; SAMPLE_USE_O: Running pass: AddDiscriminatorsPass
  22 ; SAMPLE_USE_PRE_LINK: Running pass: AddDiscriminatorsPass
  23 ; SAMPLE_USE: Running pass: LowerExpectIntrinsicPass
  24 ; SAMPLE_USE: Running pass: SimplifyCFGPass
  25 ; SAMPLE_USE: Running pass: SROAPass
  26 ; SAMPLE_USE: Running pass: EarlyCSEPass
  27 ; SAMPLE_USE: Running pass: SampleProfileLoaderPass
  28 ; SAMPLE_USE_O: Running pass: PGOIndirectCallPromotion
  29 ; SAMPLE_USE_POST_LINK-NOT: Running pass: GlobalOptPass
  30 ; SAMPLE_USE_POST_LINK: Running pass: PGOIndirectCallPromotion
  31 ; SAMPLE_USE_PRE_LINK-NOT: Running pass: PGOIndirectCallPromotion
  32 ; SAMPLE_GEN: Running pass: AddDiscriminatorsPass
  33 ; SPLIT: Running pass: HotColdSplittingPass
  34
  35 define void @foo() {
  36   ret void
  37 }