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llvm-mirror/test/Other/new-pm-pgo.ll
Teresa Johnson a9daf65b1c Restore "[ThinLTO] Add additional ThinLTO pipeline testing with new PM"
This restores 2af97be8027a0823b88d4b6a07fc5eedb440bc1f (reverted at
6288f86e870c7bb7fe47cc138320b9eb34c93941), with all the fixes I had
applied at the time, along with a new fix for non-determinism in the
ordering of a couple of passes due to being accessed as parameters on
the same call.

I've also added --dump-input=fail to the new tests so I can more
thoroughly fix any additional failures.
2020-01-15 07:33:08 -08:00

39 lines
2.8 KiB
LLVM

; 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
; RUN: llvm-profdata merge %S/Inputs/new-pm-pgo.proftext -o %t.profdata
; 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
; 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
; 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
; 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
; 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 \
; RUN: |FileCheck %s --check-prefixes=SAMPLE_USE,SAMPLE_USE_O
; 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 \
; RUN: |FileCheck %s --check-prefixes=SAMPLE_USE,SAMPLE_USE_PRE_LINK
; 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 \
; RUN: |FileCheck %s --check-prefixes=SAMPLE_USE,SAMPLE_USE_POST_LINK
; RUN: opt -debug-pass-manager -passes='default<O2>' -new-pm-debug-info-for-profiling %s 2>&1 |FileCheck %s --check-prefixes=SAMPLE_GEN
;
; GEN: Running pass: PGOInstrumentationGen
; USE: Running pass: PGOInstrumentationUse
; USE: Running pass: PGOIndirectCallPromotion
; USE: Running pass: PGOMemOPSizeOpt
; USE_POST_LINK: Running pass: PGOIndirectCallPromotion
; USE_POST_LINK: Running pass: PGOMemOPSizeOpt
; SAMPLE_USE_O: Running pass: ModuleToFunctionPassAdaptor<{{.*}}AddDiscriminatorsPass{{.*}}>
; SAMPLE_USE_PRE_LINK: Running pass: ModuleToFunctionPassAdaptor<{{.*}}AddDiscriminatorsPass{{.*}}>
; SAMPLE_USE: Running pass: SimplifyCFGPass
; SAMPLE_USE: Running pass: SROA
; SAMPLE_USE: Running pass: EarlyCSEPass
; SAMPLE_USE: Running pass: LowerExpectIntrinsicPass
; SAMPLE_USE_POST_LINK: Running pass: InstCombinePass
; SAMPLE_USE: Running pass: SampleProfileLoaderPass
; SAMPLE_USE_O: Running pass: PGOIndirectCallPromotion
; SAMPLE_USE_POST_LINK-NOT: Running pass: GlobalOptPass
; SAMPLE_USE_POST_LINK: Running pass: PGOIndirectCallPromotion
; SAMPLE_USE_PRE_LINK-NOT: Running pass: PGOIndirectCallPromotion
; SAMPLE_GEN: Running pass: ModuleToFunctionPassAdaptor<{{.*}}AddDiscriminatorsPass{{.*}}>
; SPLIT: Running pass: HotColdSplittingPass
define void @foo() {
ret void
}