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llvm-mirror/test/MC/ELF/dwarf-loc0.s
Jonas Devlieghere 9e65656e4c [DWARF] Unclamp line table version on Darwin for v5 and later.
On Darwin we pin the DWARF line tables to version 2. Stop doing so for
DWARF v5 and later.

Differential revision: https://reviews.llvm.org/D49381

llvm-svn: 339288
2018-08-08 21:16:50 +00:00

25 lines
832 B
ArmAsm

# REQUIRES: default_triple
# RUN: llvm-mc -dwarf-version 5 %s -filetype=obj -o - | llvm-dwarfdump -debug-line - | FileCheck %s
# RUN: not llvm-mc -dwarf-version 4 %s -filetype=asm -o - 2>&1 | FileCheck %s -check-prefix=ERR
# Show that ".loc 0" works in DWARF v5, gets an error for earlier versions.
.file 0 "root.cpp"
.file 1 "header.h"
.loc 0 10 0
.byte 0
.loc 1 20 0
.byte 0
# CHECK: file_names[ 0]:
# CHECK-NEXT: name: "root.cpp"
# CHECK: file_names[ 1]:
# CHECK-NEXT: name: "header.h"
# CHECK: Address Line Column File
# CHECK-NEXT: -------
# CHECK-NEXT: 0x{{[0-9a-f]+}} 10 0 0
# CHECK-NEXT: 0x{{[0-9a-f]+}} 20 0 1
# CHECK-NEXT: 0x{{[0-9a-f]+}} 20 0 1 {{.*}} end_sequence
# ERR: file number less than one in '.loc' directive
# ERR-NEXT: .loc 0 10 0
# ERR-NEXT: ^