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[MC][test] Strengthen dwarf-asm-multiple-sections.s by adding more CHECK lines 

And change DWARF-DL-4 to DWARF-DL-3 since DWARF v3/DWARF v4 have same
output and using DWARF-DL-3 makes it clear that the lowest standard
having the behavior is version 3.
This commit is contained in:
Fangrui Song 2020-11-16 16:48:19 -08:00
parent b7382ed3fe
commit f118d91a0d
1 changed files with 10 additions and 6 deletions
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16
llvm/test/MC/ARM/dwarf-asm-multiple-sections.s
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@ -4,11 +4,11 @@
// RUN: llvm-objdump -r %t | FileCheck --check-prefixes=RELOC,RELOC5 %s
// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 4 -fdebug-compilation-dir=/tmp
// RUN: llvm-dwarfdump -v %t | FileCheck -check-prefixes=DWARF,DWARF34,DWARF4 %s
// RUN: llvm-dwarfdump --debug-line %t | FileCheck -check-prefix DWARF-DL -check-prefix DWARF-DL-4 -DDWVER=4 -DDWFILE=1 %s
// RUN: llvm-dwarfdump --debug-line %t | FileCheck --check-prefixes=DWARF-DL,DWARF-DL-3 -DDWVER=4 -DDWFILE=1 %s
// RUN: llvm-objdump -r %t | FileCheck --check-prefixes=RELOC,RELOC34,RELOC4 %s
// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 3 -fdebug-compilation-dir=/tmp
// RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=DWARF,DWARF34,DWARF3 %s
// RUN: llvm-dwarfdump --debug-line %t | FileCheck -check-prefix DWARF-DL -DDWVER=3 -DDWFILE=1 %s
// RUN: llvm-dwarfdump --debug-line %t | FileCheck --check-prefixes=DWARF-DL,DWARF-DL-3 -DDWVER=3 -DDWFILE=1 %s
// RUN: llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 2 2>&1 | FileCheck -check-prefix VERSION %s
// RUN: not llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 1 2>&1 | FileCheck -check-prefix DWARF1 %s
// RUN: not llvm-mc < %s -triple=armv7-linux-gnueabi -filetype=obj -o %t -g -dwarf-version 6 2>&1 | FileCheck -check-prefix DWARF6 %s
@ -47,11 +47,14 @@ b:
// DWARF: 0x{{[0-9a-f]+}}: DW_TAG_label [2]
// DWARF-NEXT: DW_AT_name [DW_FORM_string] ("b")
// DWARF-NOT: DW_TAG_label
// DWARF: .debug_aranges contents:
// DWARF-NEXT: Address Range Header: length = 0x00000024, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x04, seg_size = 0x00
// DWARF-NEXT: [0x00000000, 0x00000004)
// DWARF-NEXT: [0x00000000, 0x00000004)
// DWARF-EMPTY:
// DWARF-DL: .debug_line contents:
@ -64,10 +67,11 @@ b:
// DWARF-DL-5-NEXT: 0x0000000000000004 17 0 0 0 0 is_stmt end_sequence
// DWARF-DL-5-NEXT: 0x0000000000000000 21 0 0 0 0 is_stmt
// DWARF-DL-5-NEXT: 0x0000000000000004 21 0 0 0 0 is_stmt end_sequence
// DWARF-DL-4: 0x0000000000000000 17 0 1 0 0 is_stmt
// DWARF-DL-4-NEXT: 0x0000000000000004 17 0 1 0 0 is_stmt end_sequence
// DWARF-DL-4-NEXT: 0x0000000000000000 21 0 1 0 0 is_stmt
// DWARF-DL-4-NEXT: 0x0000000000000004 21 0 1 0 0 is_stmt end_sequence
// DWARF-DL-3: 0x0000000000000000 17 0 1 0 0 is_stmt
// DWARF-DL-3-NEXT: 0x0000000000000004 17 0 1 0 0 is_stmt end_sequence
// DWARF-DL-3-NEXT: 0x0000000000000000 21 0 1 0 0 is_stmt
// DWARF-DL-3-NEXT: 0x0000000000000004 21 0 1 0 0 is_stmt end_sequence
// DWARF-DL-EMPTY:
// DWARF34: .debug_ranges contents: