mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-06-17 03:29:52 +00:00
bf2040f00c
Remove the fake `DW_TAG_auto_variable` and `DW_TAG_arg_variable` tags,
using `DW_TAG_variable` in their place Stop exposing the `tag:` field at
all in the assembly format for `DILocalVariable`.
Most of the testcase updates were generated by the following sed script:
find test/ -name "*.ll" -o -name "*.mir" |
xargs grep -l 'DILocalVariable' |
xargs sed -i '' \
-e 's/tag: DW_TAG_arg_variable, //' \
-e 's/tag: DW_TAG_auto_variable, //'
There were only a handful of tests in `test/Assembly` that I needed to
update by hand.
(Note: a follow-up could change `DILocalVariable::DILocalVariable()` to
set the tag to `DW_TAG_formal_parameter` instead of `DW_TAG_variable`
(as appropriate), instead of having that logic magically in the backend
in `DbgVariable`. I've added a FIXME to that effect.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243774 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
2.1 KiB
LLVM
40 lines
2.1 KiB
LLVM
; RUN: opt -S -O3 < %s | FileCheck %s
|
|
; RUN: verify-uselistorder %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
target triple = "x86_64-apple-darwin10.2"
|
|
|
|
%struct.anon = type { i32, i32 }
|
|
%struct.test = type { i64, %struct.anon, %struct.test* }
|
|
|
|
@TestArrayPtr = global %struct.test* getelementptr inbounds ([10 x %struct.test], [10 x %struct.test]* @TestArray, i64 0, i64 3) ; <%struct.test**> [#uses=1]
|
|
@TestArray = common global [10 x %struct.test] zeroinitializer, align 32 ; <[10 x %struct.test]*> [#uses=2]
|
|
|
|
define i32 @main() nounwind readonly {
|
|
%diff1 = alloca i64 ; <i64*> [#uses=2]
|
|
; CHECK: call void @llvm.dbg.value(metadata i64 72,
|
|
call void @llvm.dbg.declare(metadata i64* %diff1, metadata !0, metadata !DIExpression()), !dbg !DILocation(scope: !1)
|
|
store i64 72, i64* %diff1, align 8
|
|
%v1 = load %struct.test*, %struct.test** @TestArrayPtr, align 8 ; <%struct.test*> [#uses=1]
|
|
%v2 = ptrtoint %struct.test* %v1 to i64 ; <i64> [#uses=1]
|
|
%v3 = sub i64 %v2, ptrtoint ([10 x %struct.test]* @TestArray to i64) ; <i64> [#uses=1]
|
|
store i64 %v3, i64* %diff1, align 8
|
|
ret i32 4
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
!7 = !{!1}
|
|
!6 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 131941)", isOptimized: true, emissionKind: 0, file: !8, enums: !9, retainedTypes: !9, subprograms: !7)
|
|
!0 = !DILocalVariable(name: "c", line: 2, scope: !1, file: !2, type: !5)
|
|
!1 = !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !8, scope: !2, type: !3, function: i32 ()* @main)
|
|
!2 = !DIFile(filename: "/d/j/debug-test.c", directory: "/Volumes/Data/b")
|
|
!3 = !DISubroutineType(types: !4)
|
|
!4 = !{!5}
|
|
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
|
|
!8 = !DIFile(filename: "/d/j/debug-test.c", directory: "/Volumes/Data/b")
|
|
!9 = !{i32 0}
|
|
|
|
!llvm.module.flags = !{!10}
|
|
!10 = !{i32 1, !"Debug Info Version", i32 3}
|