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llvm-mirror/test/Other/cspgo-O2-pipeline.ll
Rong Xu 36a2adc1b6 [PGO] Context sensitive PGO (part 4)
Part 4 of CSPGO changes:
(1) add support in cmake for cspgo build.
(2) fix an issue in big endian.
(3) test cases.

Differential Revision: https://reviews.llvm.org/D54175

llvm-svn: 355541
2019-03-06 19:31:37 +00:00

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LLVM

; Test CSGen pass in CSPGO.
; RUN: llvm-profdata merge %S/Inputs/cspgo-noncs.proftext -o %t-noncs.profdata
; RUN: llvm-profdata merge %S/Inputs/cspgo-cs.proftext -o %t-cs.profdata
; RUN: opt -O2 -debug-pass=Structure -pgo-kind=pgo-instr-use-pipeline -profile-file='%t-noncs.profdata' -cspgo-kind=cspgo-instr-gen-pipeline -cs-profilegen-file=alloc %s 2>&1 |FileCheck %s --check-prefixes=CSGENDEFAULT
; CSGENDEFAULT: PGOInstrumentationUse
; CSGENDEFAULT: PGOInstrumentationGenCreateVar
; CSGENDEFAULT: PGOInstrumentationGen
; Test CSUse pass in CSPGO.
; RUN: opt -O2 -debug-pass=Structure -pgo-kind=pgo-instr-use-pipeline -profile-file='%t-cs.profdata' -cspgo-kind=cspgo-instr-use-pipeline %s 2>&1 |FileCheck %s --check-prefixes=CSUSEDEFAULT
; CSUSEDEFAULT: PGOInstrumentationUse
; CSUSEDEFAULT-NOT: PGOInstrumentationGenCreateVar
; CSUSEDEFAULT: PGOInstrumentationUse