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25a0241f66
The new behavior matches GNU objdump. A pair of angle brackets makes tests slightly easier. `.foo:` is not unique and thus cannot be used in a `CHECK-LABEL:` directive. Without `-LABEL`, the CHECK line can match the `Disassembly of section` line and causes the next `CHECK-NEXT:` to fail. ``` Disassembly of section .foo: 0000000000001634 .foo: ``` Bdragon: <> has metalinguistic connotation. it just "feels right" Reviewed By: rupprecht Differential Revision: https://reviews.llvm.org/D75713
203 lines
5.7 KiB
ArmAsm
203 lines
5.7 KiB
ArmAsm
# RUN: llvm-mc -triple=i686-pc-win32 -filetype=obj %s -o %t.o
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# RUN: llvm-readobj --codeview %t.o | FileCheck %s
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# RUN: llvm-objdump -d %t.o | FileCheck %s --check-prefix=ASM
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# RUN: llvm-pdbutil dump -symbols %t.o | FileCheck %s --check-prefix=PDB
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.text
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.def @feat.00;
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.scl 3;
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.type 0;
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.endef
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.globl @feat.00
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@feat.00 = 1
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.def "?baz@@YAXXZ";
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.scl 2;
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.type 32;
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.endef
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.globl "?baz@@YAXXZ"
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.p2align 4, 0x90
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"?baz@@YAXXZ": # @"\01?baz@@YAXXZ"
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Lfunc_begin0:
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.cv_file 1 "D:\\src\\llvm\\build\\t.cpp"
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.cv_func_id 0
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.cv_inline_site_id 1 within 0 inlined_at 1 15 3
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.cv_inline_site_id 2 within 1 inlined_at 1 10 3
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.cv_loc 0 1 13 0 is_stmt 0 # t.cpp:13:0
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# %bb.0: # %entry
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pushl %eax
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.cv_loc 0 1 14 5 # t.cpp:14:5
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addl $6, "?x@@3HC"
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.cv_loc 1 1 9 5 # t.cpp:9:5
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addl $4, "?x@@3HC"
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.cv_loc 2 1 3 7 # t.cpp:3:7
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movl $1, (%esp)
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leal (%esp), %eax
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.cv_loc 2 1 4 5 # t.cpp:4:5
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addl %eax, "?x@@3HC"
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.cv_loc 2 1 5 5 # t.cpp:5:5
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addl $2, "?x@@3HC"
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.cv_loc 2 1 6 5 # t.cpp:6:5
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addl $3, "?x@@3HC"
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.cv_loc 1 1 11 5 # t.cpp:11:5
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addl $5, "?x@@3HC"
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.cv_loc 0 1 16 5 # t.cpp:16:5
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addl $7, "?x@@3HC"
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.cv_loc 0 1 17 1 # t.cpp:17:1
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popl %eax
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retl
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Lfunc_end0:
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# Check the disassembly so we have accurate instruction offsets in hex.
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# ASM-LABEL: <?baz@@YAXXZ>:
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# ASM-NEXT: 0: {{.*}} pushl %eax
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# ASM-NEXT: 1: {{.*}} addl $6, 0
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# ASM-NEXT: 8: {{.*}} addl $4, 0
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# ASM-NEXT: f: {{.*}} movl $1, (%esp)
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# ASM-NEXT: 16: {{.*}} leal (%esp), %eax
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# ASM-NEXT: 19: {{.*}} addl %eax, 0
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# ASM-NEXT: 1f: {{.*}} addl $2, 0
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# ASM-NEXT: 26: {{.*}} addl $3, 0
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# ASM-NEXT: 2d: {{.*}} addl $5, 0
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# ASM-NEXT: 34: {{.*}} addl $7, 0
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# ASM-NEXT: 3b: {{.*}} popl %eax
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# ASM-NEXT: 3c: {{.*}} retl
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# PDB: S_GPROC32_ID {{.*}} `baz`
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# PDB: S_INLINESITE
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# PDB-NEXT: inlinee = 0x1003 (bar), parent = 0, end = 0
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# PDB-NEXT: 0B08 code 0x8 (+0x8) line 0 (-0)
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# PDB-NEXT: 0B27 code 0xF (+0x7) line 1 (+1)
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# PDB-NEXT: 0602 line 2 (+1)
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# PDB-NEXT: 031E code 0x2D (+0x1E)
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# PDB-NEXT: 0407 code end 0x34 (+0x7)
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# PDB: S_INLINESITE
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# PDB-NEXT: inlinee = 0x1004 (foo), parent = 0, end = 0
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# PDB-NEXT: 0B0F code 0xF (+0xF) line 0 (-0)
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# PDB-NEXT: 0B2A code 0x19 (+0xA) line 1 (+1)
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# PDB-NEXT: 0B26 code 0x1F (+0x6) line 2 (+1)
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# PDB-NEXT: 0B27 code 0x26 (+0x7) line 3 (+1)
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# PDB-NEXT: 0407 code end 0x2D (+0x7)
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# PEB: S_INLINESITE_END
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# PEB: S_INLINESITE_END
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# PEB: S_PROC_ID_END
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.section .debug$T,"dr"
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.long 4
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.short 6
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.short 4609
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.long 0
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.short 14
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.short 4104
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.asciz "\003\000\000\000\000\000\000\000\000\020\000"
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.short 14
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.short 5633
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.asciz "\000\000\000\000\001\020\000"
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.ascii "baz"
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.byte 0
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.short 14
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.short 5633
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.asciz "\000\000\000\000\001\020\000"
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.ascii "bar"
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.byte 0
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.short 14
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.short 5633
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.asciz "\000\000\000\000\001\020\000"
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.ascii "foo"
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.byte 0
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.section .debug$S,"dr"
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.long 4
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.long 241 # Symbol subsection for baz
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.long Ltmp1-Ltmp0
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Ltmp0:
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.short Ltmp3-Ltmp2
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Ltmp2:
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.short 4423
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.zero 12
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.long Lfunc_end0-"?baz@@YAXXZ"
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.zero 12
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.secrel32 "?baz@@YAXXZ"
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.secidx "?baz@@YAXXZ"
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.byte 0
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.ascii "baz"
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.byte 0
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Ltmp3:
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.short Ltmp5-Ltmp4
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Ltmp4:
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.short 4429
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.long 0 # parent
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.long 0 # end
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.long 0x1003 # inlinee, bar
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.cv_inline_linetable 1 1 9 Lfunc_begin0 Lfunc_end0
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# CHECK: InlineSiteSym {
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# CHECK: PtrParent: 0x0
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# CHECK: PtrEnd: 0x0
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# CHECK: Inlinee: bar (0x1003)
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# CHECK: BinaryAnnotations [
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# CHECK-NEXT: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x8, LineOffset: 0}
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# CHECK-NEXT: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x7, LineOffset: 1}
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# CHECK-NEXT: ChangeLineOffset: 1
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# CHECK-NEXT: ChangeCodeOffset: 0x1E
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# CHECK-NEXT: ChangeCodeLength: 0x7
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# CHECK-NEXT: ]
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# CHECK: }
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Ltmp5:
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.short Ltmp7-Ltmp6
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Ltmp6:
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.short 4429
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.asciz "\000\000\000\000\000\000\000\000\004\020\000"
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.cv_inline_linetable 2 1 3 Lfunc_begin0 Lfunc_end0
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# CHECK: InlineSiteSym {
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# CHECK: PtrParent: 0x0
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# CHECK: PtrEnd: 0x0
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# CHECK: Inlinee: foo (0x1004)
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# CHECK: BinaryAnnotations [
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# CHECK-NEXT: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0xF, LineOffset: 0}
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# CHECK-NEXT: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0xA, LineOffset: 1}
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# CHECK-NEXT: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x6, LineOffset: 1}
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# CHECK-NEXT: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x7, LineOffset: 1}
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# CHECK-NEXT: ChangeCodeLength: 0x7
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# CHECK-NEXT: ]
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# CHECK: }
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Ltmp7:
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.short 2
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.short 4430
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# CHECK: InlineSiteEnd {
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# CHECK: }
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.short 2
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.short 4430
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# CHECK: InlineSiteEnd {
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# CHECK: }
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.short 2
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.short 4431
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Ltmp1:
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.p2align 2
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.cv_linetable 0, "?baz@@YAXXZ", Lfunc_end0
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.cv_filechecksums # File index to string table offset subsection
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.cv_stringtable # String table
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# CHECK-LABEL: FunctionLineTable [
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# CHECK: LinkageName: ?baz@@YAXXZ
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# CHECK: Flags: 0x1
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# CHECK: CodeSize: 0x3D
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# CHECK: FilenameSegment [
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# CHECK: Filename: D:\src\llvm\build\t.cpp (0x0)
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# CHECK: +0x0 [
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# CHECK: LineNumberStart: 13
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# CHECK: ]
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# CHECK: +0x1 [
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# CHECK: LineNumberStart: 14
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# CHECK: ]
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# CHECK: +0x8 [
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# CHECK: LineNumberStart: 15
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# CHECK: ]
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# There shouldn't be any other line number entries because all the other
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# .cv_locs are on line 15 where the top-level inline call site is.
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# CHECK-NOT: LineNumberStart
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# CHECK: +0x34 [
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# CHECK: LineNumberStart: 16
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# CHECK: ]
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# CHECK: +0x3B [
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# CHECK: LineNumberStart: 17
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# CHECK: ]
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# CHECK: ]
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# CHECK: ]
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