mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
6cc81efe93
Somehow I dropped this in r233585, and we haven't had `DEBUG_LOC_AGAIN` records since. Add it back. Also tests that the output assembly looks okay. Fixes PR23436. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236661 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
1.1 KiB
LLVM
37 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC
|
|
; PR23436: Actually emit DEBUG_LOC_AGAIN records.
|
|
|
|
; BC: <DEBUG_LOC op
|
|
; BC: <DEBUG_LOC_AGAIN/>
|
|
; BC: <DEBUG_LOC op
|
|
; BC: <DEBUG_LOC_AGAIN/>
|
|
|
|
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
|
|
; RUN: verify-uselistorder %s
|
|
; Check that this round-trips correctly.
|
|
|
|
define void @foo() {
|
|
entry:
|
|
%a = add i32 0, 0, !dbg !3
|
|
%b = add i32 0, 1, !dbg !3
|
|
%c = add i32 0, 2, !dbg !4
|
|
ret void, !dbg !4
|
|
}
|
|
|
|
; CHECK-LABEL: entry:
|
|
; CHECK-NEXT: %a = add i32 0, 0, !dbg ![[LINE1:[0-9]+]]
|
|
; CHECK-NEXT: %b = add i32 0, 1, !dbg ![[LINE1]]
|
|
; CHECK-NEXT: %c = add i32 0, 2, !dbg ![[LINE2:[0-9]+]]
|
|
; CHECK-NEXT: ret void, !dbg ![[LINE2]]
|
|
; CHECK: ![[LINE1]] = !DILocation(line: 1,
|
|
; CHECK: ![[LINE2]] = !DILocation(line: 2,
|
|
|
|
!llvm.module.flags = !{!0}
|
|
|
|
!0 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!1 = !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d"),
|
|
subprograms: !{!2})
|
|
!2 = !DISubprogram(name: "foo")
|
|
!3 = !DILocation(line: 1, scope: !2)
|
|
!4 = !DILocation(line: 2, scope: !2)
|