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|
## Test that in the presence of SHT_LLVM_BB_ADDR_MAP sections which also
## contain PGO data, --symbolize-operands is able to label the basic blocks
## correctly.
## Check the case where we only have entry counts.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-objdump %t1 -d --symbolize-operands --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s --check-prefix=ENTRYCOUNT
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .text.foo
Type: SHT_PROGBITS
Address: 0x0
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '50'
- Name: .llvm_bb_addr_map.foo
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text.foo
Entries:
- Version: 2
Feature: 0x1
BBRanges:
- BaseAddress: 0x0
BBEntries:
- ID: 3
AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
PGOAnalyses:
- FuncEntryCount: 1000
Symbols:
- Name: foo
Section: .text.foo
Value: 0x0
# ENTRYCOUNT: <foo>:
# ENTRYCOUNT: <BB3> (Entry count: 1000):
## Check the case where we have entry points and block frequency information
# RUN: yaml2obj %s --docnum=2 -o %t2
# RUN: llvm-objdump %t2 -d --symbolize-operands --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck --match-full-lines --strict-whitespace %s --check-prefix=ENTRYCOUNT-BLOCKFREQ
# RUN: llvm-objdump %t2 -d --symbolize-operands --pretty-pgo-analysis-map --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck --match-full-lines --strict-whitespace %s --check-prefix=ENTRYCOUNT-BLOCKFREQ-PRETTY
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .text.foo
Type: SHT_PROGBITS
Address: 0x0
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '503b0505200000907d02ebf5c3'
- Name: .llvm_bb_addr_map.foo
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text.foo
Entries:
- Version: 2
Feature: 0x3
BBRanges:
- BaseAddress: 0x0
BBEntries:
- ID: 3
AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
- ID: 1
AddressOffset: 0x0
Size: 0x6
Metadata: 0x0
- ID: 2
AddressOffset: 0x1
Size: 0x4
Metadata: 0x0
- ID: 5
AddressOffset: 0x0
Size: 0x1
Metadata: 0x2
PGOAnalyses:
- FuncEntryCount: 1000
PGOBBEntries:
- BBFreq: 1000
- BBFreq: 133
- BBFreq: 18
- BBFreq: 1000
Symbols:
- Name: foo
Section: .text.foo
Value: 0x0
# ENTRYCOUNT-BLOCKFREQ:<foo>:
# ENTRYCOUNT-BLOCKFREQ:<BB3> (Entry count: 1000, Frequency: 1000):
# ENTRYCOUNT-BLOCKFREQ:<BB1> (Frequency: 133):
# ENTRYCOUNT-BLOCKFREQ:<BB2> (Frequency: 18):
# ENTRYCOUNT-BLOCKFREQ:<BB5> (Frequency: 1000):
# ENTRYCOUNT-BLOCKFREQ-PRETTY:<foo>:
# ENTRYCOUNT-BLOCKFREQ-PRETTY:<BB3> (Entry count: 1000, Frequency: 1.0):
# ENTRYCOUNT-BLOCKFREQ-PRETTY:<BB1> (Frequency: 0.133):
# ENTRYCOUNT-BLOCKFREQ-PRETTY:<BB2> (Frequency: 0.018):
# ENTRYCOUNT-BLOCKFREQ-PRETTY:<BB5> (Frequency: 1.0):
## Check the case where we have entry points, block frequency, and branch
## proabability information.
# RUN: yaml2obj %s --docnum=3 -o %t3
# RUN: llvm-objdump %t3 -d --symbolize-operands --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck --match-full-lines --strict-whitespace %s --check-prefix=ENTRY-FREQ-PROB
# RUN: llvm-objdump %t3 -d --symbolize-operands --pretty-pgo-analysis-map --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck --match-full-lines --strict-whitespace %s --check-prefix=ENTRY-FREQ-PROB-PRETTY
# RUN: llvm-objdump %t3 -d --pretty-pgo-analysis-map --no-show-raw-insn --no-leading-addr 2>&1 | \
# RUN: FileCheck %s --check-prefix=MISSING-SYMBOLIZE-OPERANDS
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .text.foo
Type: SHT_PROGBITS
Address: 0x0
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '503b0505200000907d02ebf5c3'
- Name: .llvm_bb_addr_map.foo
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text.foo
Entries:
- Version: 2
Feature: 0x7
BBRanges:
- BaseAddress: 0x0
BBEntries:
- ID: 3
AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
- ID: 1
AddressOffset: 0x0
Size: 0x6
Metadata: 0x0
- ID: 2
AddressOffset: 0x1
Size: 0x4
Metadata: 0x0
- ID: 5
AddressOffset: 0x0
Size: 0x1
Metadata: 0x2
PGOAnalyses:
- FuncEntryCount: 1000
PGOBBEntries:
- BBFreq: 1000
Successors:
- ID: 1
BrProb: 0x10000000
- ID: 2
BrProb: 0x15000000
- ID: 3
BrProb: 0x50000000
- BBFreq: 133
Successors:
- ID: 2
BrProb: 0x10000000
- ID: 3
BrProb: 0x70000000
- BBFreq: 18
Successors:
- ID: 3
BrProb: 0x80000000
- BBFreq: 1000
Successors: []
Symbols:
- Name: foo
Section: .text.foo
Value: 0x0
# ENTRY-FREQ-PROB:<foo>:
# ENTRY-FREQ-PROB:<BB3> (Entry count: 1000, Frequency: 1000, Successors: BB1:10000000, BB2:15000000, BB3:50000000):
# ENTRY-FREQ-PROB:<BB1> (Frequency: 133, Successors: BB2:10000000, BB3:70000000):
# ENTRY-FREQ-PROB:<BB2> (Frequency: 18, Successors: BB3:80000000):
# ENTRY-FREQ-PROB:<BB5> (Frequency: 1000):
# ENTRY-FREQ-PROB-PRETTY:<foo>:
# ENTRY-FREQ-PROB-PRETTY:<BB3> (Entry count: 1000, Frequency: 1.0, Successors: BB1:[0x10000000 / 0x80000000 = 12.50%], BB2:[0x15000000 / 0x80000000 = 16.41%], BB3:[0x50000000 / 0x80000000 = 62.50%]):
# ENTRY-FREQ-PROB-PRETTY:<BB1> (Frequency: 0.133, Successors: BB2:[0x10000000 / 0x80000000 = 12.50%], BB3:[0x70000000 / 0x80000000 = 87.50%]):
# ENTRY-FREQ-PROB-PRETTY:<BB2> (Frequency: 0.018, Successors: BB3:[0x80000000 / 0x80000000 = 100.00%]):
# ENTRY-FREQ-PROB-PRETTY:<BB5> (Frequency: 1.0):
# MISSING-SYMBOLIZE-OPERANDS: warning: --symbolize-operands must be enabled for --pretty-pgo-analysis-map to have an effect
|
