## This test checks how llvm-readobj prints the PGO Analysis Map with the ## --bb-addr-map option. ## Check 64-bit: # RUN: yaml2obj %s -DBITS=64 -DADDR=0x999999999 -o %t1.x64.o # RUN: llvm-readobj %t1.x64.o --bb-addr-map 2>&1 | FileCheck --match-full-lines %s -DADDR=0x999999999 -DFILE=%t1.x64.o --check-prefixes=CHECK,RAW # RUN: llvm-readobj %t1.x64.o --bb-addr-map --pretty-pgo-analysis-map 2>&1 | FileCheck --match-full-lines %s -DADDR=0x999999999 -DFILE=%t1.x64.o --check-prefixes=CHECK,PRETTY # RUN: llvm-readelf %t1.x64.o --bb-addr-map | FileCheck %s --check-prefix=GNU # RUN: llvm-readobj %t1.x64.o --pretty-pgo-analysis-map 2>&1 | FileCheck %s --check-prefix=PRETTY-NO-BAM ## Check 32-bit: # RUN: yaml2obj %s -DBITS=32 -o %t1.x32.o # RUN: llvm-readobj %t1.x32.o --bb-addr-map 2>&1 | FileCheck --match-full-lines -DADDR=0x11111 %s -DFILE=%t1.x32.o --check-prefixes=CHECK,RAW # RUN: llvm-readelf %t1.x32.o --bb-addr-map | FileCheck %s --check-prefix=GNU ## Check that a malformed section can be handled. # RUN: yaml2obj %s -DBITS=32 -DSIZE=24 -o %t2.o # RUN: llvm-readobj %t2.o --bb-addr-map 2>&1 | FileCheck --match-full-lines %s -DOFFSET=0x00000015 -DFILE=%t2.o --check-prefix=TRUNCATED ## Check that missing features can be handled. # RUN: yaml2obj %s -DBITS=32 -DFEATURE=0x2 -o %t3.o # RUN: llvm-readobj %t3.o --bb-addr-map 2>&1 | FileCheck %s -DFILE=%t3.o --check-prefix=INVALIDFT # CHECK: BBAddrMap [ # CHECK-NEXT: Function { # CHECK-NEXT: At: [[ADDR]] # CHECK-NEXT: {{.*}}: warning: '[[FILE]]': could not identify function symbol for address ([[ADDR]]) in SHT_LLVM_BB_ADDR_MAP section with index 3 # CHECK-NEXT: Name: # CHECK-NEXT: BB Ranges [ # CHECK-NEXT: { # CHECK-NEXT: Base Address: [[ADDR]] # CHECK-NEXT: BB Entries [ # CHECK-NEXT: { # CHECK-NEXT: ID: 0 # CHECK-NEXT: Offset: 0x0 # CHECK-NEXT: Size: 0x1 # CHECK-NEXT: HasReturn: No # CHECK-NEXT: HasTailCall: Yes # CHECK-NEXT: IsEHPad: No # CHECK-NEXT: CanFallThrough: No # CHECK-NEXT: HasIndirectBranch: No # CHECK-NEXT: } # CHECK-NEXT: { # CHECK-NEXT: ID: 2 # CHECK-NEXT: Offset: 0x4 # CHECK-NEXT: Size: 0x4 # CHECK-NEXT: HasReturn: Yes # CHECK-NEXT: HasTailCall: No # CHECK-NEXT: IsEHPad: Yes # CHECK-NEXT: CanFallThrough: No # CHECK-NEXT: HasIndirectBranch: Yes # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: PGO analyses { # CHECK-NEXT: FuncEntryCount: 100 # CHECK-NEXT: PGO BB entries [ # CHECK-NEXT: { # RAW-NEXT: Frequency: 100 # PRETTY-NEXT: Frequency: 1.0 # CHECK-NEXT: PostLink Frequency: 10 # CHECK-NEXT: Successors [ # CHECK-NEXT: { # CHECK-NEXT: ID: 2 # RAW-NEXT: Probability: 0x80000000 # PRETTY-NEXT: Probability: 0x80000000 / 0x80000000 = 100.00% # CHECK-NEXT: PostLink Probability: 7 # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: } # CHECK-NEXT: { # RAW-NEXT: Frequency: 100 # PRETTY-NEXT: Frequency: 1.0 # CHECK-NEXT: PostLink Frequency: 0 # CHECK-NEXT: Successors [ # CHECK-NEXT: ] # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: } # CHECK-NEXT: } # CHECK-NEXT: Function { # CHECK-NEXT: At: 0x22222 # CHECK-NEXT: Name: foo # CHECK-NEXT: BB Ranges [ # CHECK-NEXT: { # CHECK-NEXT: Base Address: 0x22222 # CHECK-NEXT: BB Entries [ # CHECK-NEXT: { # CHECK-NEXT: ID: 4 # CHECK-NEXT: Offset: 0x6 # CHECK-NEXT: Size: 0x7 # CHECK-NEXT: HasReturn: No # CHECK-NEXT: HasTailCall: No # CHECK-NEXT: IsEHPad: No # CHECK-NEXT: CanFallThrough: Yes # CHECK-NEXT: HasIndirectBranch: No # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: PGO analyses { # CHECK-NEXT: FuncEntryCount: 8888 # CHECK-NEXT: PGO BB entries [ # CHECK-NEXT: { # RAW-NEXT: Frequency: 9000 # PRETTY-NEXT: Frequency: 1.0 # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK-NEXT: } # CHECK-NEXT: } # CHECK-NEXT: ] # GNU: GNUStyle::printBBAddrMaps not implemented # PRETTY-NO-BAM: warning: --bb-addr-map must be enabled for --pretty-pgo-analysis-map to have an effect # TRUNCATED: BBAddrMap [ # TRUNCATED-NEXT: {{.*}}: warning: '[[FILE]]': unable to dump BB addr map section: unable to decode LEB128 at offset [[OFFSET]]: malformed uleb128, extends past end in SHT_LLVM_BB_ADDR_MAP section with index 3 # TRUNCATED-NEXT: ] ## Check that the other valid section is properly dumped. # TRUNCATED-NEXT: BBAddrMap [ # TRUNCATED-NEXT: Function { # TRUNCATED-NEXT: At: 0x33333 # TRUNCATED-NEXT: Name: bar # TRUNCATED-NEXT: BB Ranges [ # TRUNCATED-NEXT: { # TRUNCATED-NEXT: Base Address: 0x33333 # TRUNCATED-NEXT: BB Entries [ # TRUNCATED-NEXT: { # TRUNCATED-NEXT: ID: 6 # TRUNCATED-NEXT: Offset: 0x9 # TRUNCATED-NEXT: Size: 0xA # TRUNCATED-NEXT: HasReturn: Yes # TRUNCATED-NEXT: HasTailCall: Yes # TRUNCATED-NEXT: IsEHPad: No # TRUNCATED-NEXT: CanFallThrough: Yes # TRUNCATED-NEXT: HasIndirectBranch: Yes # TRUNCATED-NEXT: } # TRUNCATED-NEXT: { # TRUNCATED-NEXT: ID: 7 # TRUNCATED-NEXT: Offset: 0x1F # TRUNCATED-NEXT: Size: 0xD # TRUNCATED-NEXT: HasReturn: No # TRUNCATED-NEXT: HasTailCall: Yes # TRUNCATED-NEXT: IsEHPad: Yes # TRUNCATED-NEXT: CanFallThrough: Yes # TRUNCATED-NEXT: HasIndirectBranch: No # TRUNCATED-NEXT: } # TRUNCATED-NEXT: ] # TRUNCATED-NEXT: } # TRUNCATED-NEXT: ] # TRUNCATED-NEXT: PGO analyses { # TRUNCATED-NEXT: FuncEntryCount: 89 # TRUNCATED-NEXT: } # TRUNCATED-NEXT: } # TRUNCATED-NEXT: ] # INVALIDFT: warning: '[[FILE]]': unable to dump BB addr map section: unable to decode LEB128 at offset 0x00000010: malformed uleb128, extends past end in SHT_LLVM_BB_ADDR_MAP section with index 5 --- !ELF FileHeader: Class: ELFCLASS[[BITS]] Data: ELFDATA2LSB Type: ET_EXEC Sections: - Name: .text Type: SHT_PROGBITS Flags: [SHF_ALLOC] - Name: .text.bar Type: SHT_PROGBITS Flags: [SHF_ALLOC] - Name: .llvm_bb_addr_map Type: SHT_LLVM_BB_ADDR_MAP ShSize: [[SIZE=]] Link: .text Entries: - Version: 5 Feature: 0x87 BBRanges: - BaseAddress: [[ADDR=0x11111]] BBEntries: - ID: 0 AddressOffset: 0x0 Size: 0x1 Metadata: 0x2 - ID: 2 AddressOffset: 0x3 Size: 0x4 Metadata: 0x15 - Version: 2 Feature: 0x3 BBRanges: - BaseAddress: 0x22222 BBEntries: - ID: 4 AddressOffset: 0x6 Size: 0x7 Metadata: 0x8 PGOAnalyses: - FuncEntryCount: 100 PGOBBEntries: - BBFreq: 100 PostLinkBBFreq: 10 Successors: - ID: 2 BrProb: 0x80000000 PostLinkBrFreq: 7 - BBFreq: 100 Successors: [] - FuncEntryCount: 8888 PGOBBEntries: - BBFreq: 9000 - Name: dummy_section Type: SHT_PROGBITS Size: 16 - Name: '.llvm_bb_addr_map (1)' Type: SHT_LLVM_BB_ADDR_MAP Link: .text.bar Entries: - Version: 2 Feature: [[FEATURE=0x1]] BBRanges: - BaseAddress: 0x33333 BBEntries: - ID: 6 AddressOffset: 0x9 Size: 0xa Metadata: 0x1b - ID: 7 AddressOffset: 0xc Size: 0xd Metadata: 0xe PGOAnalyses: - FuncEntryCount: 89 Symbols: - Name: foo Section: .text Type: STT_FUNC Value: 0x22222 - Name: bar Section: .text.bar Type: STT_FUNC Value: 0x33333