## This script checks that perf2bolt is reading pre-aggregated perf information
## correctly for a simple example. The perf.data of this example was generated
## with the following command:
##
## $ perf record -j any,u -e branch -o perf.data -- ./blarge
##
## blarge is the binary for "basicmath large inputs" taken from Mibench.
## Currently failing in MacOS / generating different hash for usqrt
REQUIRES: system-linux
RUN: yaml2obj %p/Inputs/blarge.yaml &> %t.exe
RUN: perf2bolt %t.exe -o %t --pa -p %p/Inputs/pre-aggregated.txt -w %t.new \
RUN: --profile-use-dfs | FileCheck %s
RUN: llvm-bolt %t.exe -data %t -o %t.null | FileCheck %s
RUN: llvm-bolt %t.exe -data %t.new -o %t.null | FileCheck %s
RUN: llvm-bolt %t.exe -p %p/Inputs/pre-aggregated.txt --pa -o %t.null | FileCheck %s
CHECK: BOLT-INFO: 4 out of 7 functions in the binary (57.1%) have non-empty execution profile
RUN: cat %t | sort | FileCheck %s -check-prefix=PERF2BOLT
RUN: cat %t.new | FileCheck %s -check-prefix=NEWFORMAT
## Test --profile-format option with perf2bolt
RUN: perf2bolt %t.exe -o %t.fdata --pa -p %p/Inputs/pre-aggregated.txt \
RUN: --profile-format=fdata
RUN: cat %t.fdata | sort | FileCheck %s -check-prefix=PERF2BOLT
RUN: perf2bolt %t.exe -o %t.yaml --pa -p %p/Inputs/pre-aggregated.txt \
RUN: --profile-format=yaml --profile-use-dfs
RUN: cat %t.yaml | FileCheck %s -check-prefix=NEWFORMAT
## Test --profile-format option with llvm-bolt --aggregate-only
RUN: llvm-bolt %t.exe -o %t.bolt.fdata --pa -p %p/Inputs/pre-aggregated.txt \
RUN: --aggregate-only --profile-format=fdata
RUN: cat %t.bolt.fdata | sort | FileCheck %s -check-prefix=PERF2BOLT
RUN: llvm-bolt %t.exe -o %t.bolt.yaml --pa -p %p/Inputs/pre-aggregated.txt \
RUN: --aggregate-only --profile-format=yaml --profile-use-dfs
RUN: cat %t.bolt.yaml | FileCheck %s -check-prefix=NEWFORMAT
PERF2BOLT: 0 [unknown] 7f36d18d60c0 1 main 53c 0 2
PERF2BOLT: 1 main 451 1 SolveCubic 0 0 2
PERF2BOLT: 1 main 490 0 [unknown] 4005f0 0 1
PERF2BOLT: 1 main 537 0 [unknown] 400610 0 1
PERF2BOLT: 1 usqrt 30 1 usqrt 32 0 22
PERF2BOLT: 1 usqrt 30 1 usqrt 39 4 33
PERF2BOLT: 1 usqrt 35 1 usqrt 39 0 22
PERF2BOLT: 1 usqrt 3d 1 usqrt 10 0 58
PERF2BOLT: 1 usqrt 3d 1 usqrt 3f 0 22
PERF2BOLT: 1 usqrt a 1 usqrt 10 0 22
NEWFORMAT: - name: 'frame_dummy/1'
NEWFORMAT: fid: 3
NEWFORMAT: hash: 0x28C72085C0BD8D37
NEWFORMAT: exec: 1
NEWFORMAT: - name: usqrt
NEWFORMAT: fid: 7
NEWFORMAT: exec: 0
NEWFORMAT: nblocks: 5
NEWFORMAT: blocks:
NEWFORMAT: - bid: 0
NEWFORMAT: insns: 4
NEWFORMAT: succ: [ { bid: 1, cnt: 22 } ]
NEWFORMAT: - bid: 1
NEWFORMAT: insns: 9
NEWFORMAT: succ: [ { bid: 3, cnt: 33, mis: 4 }, { bid: 2, cnt: 22 } ]
NEWFORMAT: - bid: 2
NEWFORMAT: insns: 2
NEWFORMAT: succ: [ { bid: 3, cnt: 22 } ]
NEWFORMAT: - bid: 3
NEWFORMAT: insns: 2
NEWFORMAT: succ: [ { bid: 1, cnt: 58 }, { bid: 4, cnt: 22 } ]
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