mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
37ac8d3622
This commit moves `MDLocation`, finishing off PR21433. There's an
accompanying clang commit for frontend testcases. I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.
This changes the schema for `DebugLoc` and `DILocation` from:
!{i32 3, i32 7, !7, !8}
to:
!MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)
Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.6 KiB
LLVM
38 lines
1.6 KiB
LLVM
; RUN: %llc_dwarf -asm-verbose -O1 -o %t < %s
|
|
; RUN: grep DW_AT_APPLE_omit_frame_ptr %t
|
|
; RUN: %llc_dwarf -disable-fp-elim -asm-verbose -O1 -o %t < %s
|
|
; RUN: grep -v DW_AT_APPLE_omit_frame_ptr %t
|
|
|
|
|
|
define i32 @foo() nounwind ssp {
|
|
entry:
|
|
%retval = alloca i32 ; <i32*> [#uses=2]
|
|
%0 = alloca i32 ; <i32*> [#uses=2]
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
store i32 42, i32* %0, align 4, !dbg !0
|
|
%1 = load i32* %0, align 4, !dbg !0 ; <i32> [#uses=1]
|
|
store i32 %1, i32* %retval, align 4, !dbg !0
|
|
br label %return, !dbg !0
|
|
|
|
return: ; preds = %entry
|
|
%retval1 = load i32* %retval, !dbg !0 ; <i32> [#uses=1]
|
|
ret i32 %retval1, !dbg !7
|
|
}
|
|
|
|
!llvm.dbg.cu = !{!3}
|
|
!llvm.module.flags = !{!12}
|
|
!9 = !{!1}
|
|
|
|
!0 = !MDLocation(line: 2, scope: !1)
|
|
!1 = !{!"0x2e\00foo\00foo\00foo\002\000\001\000\006\000\000\002", !10, null, !4, null, i32 ()* @foo, null, null, null} ; [ DW_TAG_subprogram ]
|
|
!2 = !{!"0x29", !10} ; [ DW_TAG_file_type ]
|
|
!3 = !{!"0x11\001\004.2.1 (Based on Apple Inc. build 5658) (LLVM build)\000\00\000\00\000", !10, !11, !11, !9, null, null} ; [ DW_TAG_compile_unit ]
|
|
!4 = !{!"0x15\00\000\000\000\000\000\000", !10, !2, null, !5, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!5 = !{!6}
|
|
!6 = !{!"0x24\00int\000\0032\0032\000\000\005", !10, !2} ; [ DW_TAG_base_type ]
|
|
!7 = !MDLocation(line: 2, scope: !8)
|
|
!8 = !{!"0xb\002\000\000", !10, !1} ; [ DW_TAG_lexical_block ]
|
|
!10 = !{!"a.c", !"/tmp"}
|
|
!11 = !{i32 0}
|
|
!12 = !{i32 1, !"Debug Info Version", i32 2}
|