mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +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
40 lines
1.4 KiB
LLVM
40 lines
1.4 KiB
LLVM
; RUN: llc < %s -mtriple=xcore-unknown-unknown -O0 | FileCheck %s
|
|
|
|
; target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32-f64:32-a:0:32-n32"
|
|
; target triple = "xcore"
|
|
|
|
; CHECK-LABEL: f
|
|
; CHECK: entsp 2
|
|
; ...the prologue...
|
|
; CHECK: .loc 1 2 0 prologue_end # :2:0
|
|
; CHECK: add r0, r0, 1
|
|
; CHECK: retsp 2
|
|
define i32 @f(i32 %a) {
|
|
entry:
|
|
%a.addr = alloca i32, align 4
|
|
store i32 %a, i32* %a.addr, align 4
|
|
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !11, metadata !{!"0x102"}), !dbg !12
|
|
%0 = load i32* %a.addr, align 4, !dbg !12
|
|
%add = add nsw i32 %0, 1, !dbg !12
|
|
ret i32 %add, !dbg !12
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata)
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!9, !10}
|
|
!0 = !{!"0x11\0012\00\000\00\000\00\001", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ]
|
|
!1 = !{!"", !""}
|
|
!2 = !{}
|
|
!3 = !{!4}
|
|
!4 = !{!"0x2e\00f\00f\00\002\000\001\000\006\00256\000\002", !1, !5, !6, null, i32 (i32)* @f, null, null, !2} ; [ DW_TAG_subprogram ]
|
|
!5 = !{!"0x29", !1} ; [ DW_TAG_file_type ]
|
|
!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ]
|
|
!7 = !{!8, !8}
|
|
!8 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ]
|
|
!9 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!10 = !{i32 2, !"Debug Info Version", i32 2}
|
|
!11 = !{!"0x101\00a\0016777218\000", !4, !5, !8} ; [ DW_TAG_arg_variable ]
|
|
!12 = !MDLocation(line: 2, scope: !4)
|
|
|