| ## Make sure that using -g (or equivalent) on an asm file that already has |
| ## debug-info directives in it will correctly ignore the -g and produce |
| ## debug info corresponding to the directives in the source. |
| ## Note gcc accepts ".file 1" after a label, although not after an opcode. |
| ## If no other directives appear, gcc emits no debug info at all. |
| |
| # RUN: llvm-mc -g -triple i386-unknown-unknown -filetype=obj %s -o %t |
| # RUN: llvm-dwarfdump -debug-info -debug-line %t | FileCheck %s |
| |
| foo: |
| .file 1 "a.c" |
| .loc 1 1 1 |
| nop |
| |
| # CHECK: .debug_info |
| ## gcc does generate a DW_TAG_compile_unit in this case, with or without |
| ## -g on the command line, but we do not. |
| # CHECK-EMPTY: |
| # CHECK-NEXT: .debug_line |
| # CHECK: file_names[ 1]: |
| # CHECK-NEXT: name: "a.c" |
| # CHECK-NEXT: dir_index: 0 |
| # CHECK: 0x{{0+}}0 1 1 1 0 0 0 is_stmt |
| # CHECK: 0x{{0+}}1 1 1 1 0 0 0 is_stmt end_sequence |
