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llvm/test/DebugInfo/dwarfdump-type-units.test

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dwarfdump: -summarize-types: print a short summary (unqualified type name, hash, length) of type units rather than dumping contents This is just a quick utility handy for getting rough summaries of types in a given object or dwo file. I've been using it to investigate the amount of type info redundancy across a project build, for example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284537 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-18 21:09:48 +00:00
RUN: llvm-dwarfdump %p/Inputs/dwarfdump-type-units.elf-x86-64 | FileCheck -check-prefix=CHECK -check-prefix=LONG %s
RUN: llvm-dwarfdump %p/Inputs/dwarfdump-type-units.elf-x86-64 -summarize-types | FileCheck -check-prefix=CHECK -check-prefix=SHORT %s
llvm-dwarfdump: support for emitting only the debug_types section using -debug-dump git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195063 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 00:29:42 +00:00
RUN: llvm-dwarfdump -debug-dump=types %p/Inputs/dwarfdump-type-units.elf-x86-64 | FileCheck -check-prefix=TYPES %s
llvm-dwarfdump/libDebugInfo support for type units git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191234 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-23 22:44:47 +00:00
dwarfdump: -summarize-types: print a short summary (unqualified type name, hash, length) of type units rather than dumping contents This is just a quick utility handy for getting rough summaries of types in a given object or dwo file. I've been using it to investigate the amount of type info redundancy across a project build, for example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284537 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-18 21:09:48 +00:00
CHECK: debug_info contents:
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name {{.*}}"f"
CHECK: DW_AT_type [DW_FORM_ref_sig8] ([[FOO_SIG:0x[0-9a-f]*]])
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name {{.*}}"b"
CHECK: DW_AT_type [DW_FORM_ref_sig8] ([[BAR_SIG:0x[0-9a-f]*]])
CHECK: debug_types contents:
LONG: 0x00000000: Type Unit: {{.*}} name =
SHORT-NOT: Type Unit
SHORT: name =
CHECK-SAME: 'bar' type_signature = [[BAR_SIG]]
SHORT-SAME: length =
LONG-SAME: type_offset = 0x[[BAR_OFF:[0-9a-f]*]] (next unit at
LONG: DW_TAG_type_unit
LONG-NOT: NULL
LONG: 0x0000[[BAR_OFF]]: DW_TAG_structure_type
LONG-NEXT: DW_AT_name {{.*}}"bar"
LONG: 0x00000000: Type Unit: {{.*}} name =
SHORT: name =
CHECK-SAME: 'foo' type_signature = [[FOO_SIG]]
LONG-SAME: type_offset = 0x[[FOO_OFF:[0-9a-f]*]] (next unit at
LONG: DW_TAG_type_unit
LONG-NOT: NULL
LONG: 0x0000[[FOO_OFF]]: DW_TAG_structure_type
LONG-NEXT: DW_AT_name {{.*}}"foo"
llvm-dwarfdump: support for emitting only the debug_types section using -debug-dump git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195063 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 00:29:42 +00:00
TYPES-NOT: debug_info contents:
TYPES: debug_types contents:
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