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1ef70ff39b
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
167 lines
9.3 KiB
LLVM
167 lines
9.3 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-macosx10.7 %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; CHECK: b_ref
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; CHECK-NOT: AT_bit_size
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%struct.bar = type { %struct.baz, %struct.baz* }
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%struct.baz = type { i32 }
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define i32 @main(i32 %argc, i8** %argv) uwtable ssp {
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entry:
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%retval = alloca i32, align 4
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%argc.addr = alloca i32, align 4
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%argv.addr = alloca i8**, align 8
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%myBar = alloca %struct.bar, align 8
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store i32 0, i32* %retval
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store i32 %argc, i32* %argc.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !49, metadata !{!"0x102"}), !dbg !50
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store i8** %argv, i8*** %argv.addr, align 8
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call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !51, metadata !{!"0x102"}), !dbg !52
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call void @llvm.dbg.declare(metadata %struct.bar* %myBar, metadata !53, metadata !{!"0x102"}), !dbg !55
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call void @_ZN3barC1Ei(%struct.bar* %myBar, i32 1), !dbg !56
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ret i32 0, !dbg !57
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}
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declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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define linkonce_odr void @_ZN3barC1Ei(%struct.bar* %this, i32 %x) unnamed_addr uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.bar*, align 8
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%x.addr = alloca i32, align 4
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store %struct.bar* %this, %struct.bar** %this.addr, align 8
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call void @llvm.dbg.declare(metadata %struct.bar** %this.addr, metadata !58, metadata !{!"0x102"}), !dbg !59
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store i32 %x, i32* %x.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !60, metadata !{!"0x102"}), !dbg !61
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%this1 = load %struct.bar** %this.addr
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%0 = load i32* %x.addr, align 4, !dbg !62
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call void @_ZN3barC2Ei(%struct.bar* %this1, i32 %0), !dbg !62
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ret void, !dbg !62
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}
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define linkonce_odr void @_ZN3barC2Ei(%struct.bar* %this, i32 %x) unnamed_addr uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.bar*, align 8
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%x.addr = alloca i32, align 4
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store %struct.bar* %this, %struct.bar** %this.addr, align 8
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call void @llvm.dbg.declare(metadata %struct.bar** %this.addr, metadata !63, metadata !{!"0x102"}), !dbg !64
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store i32 %x, i32* %x.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !65, metadata !{!"0x102"}), !dbg !66
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%this1 = load %struct.bar** %this.addr
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%b = getelementptr inbounds %struct.bar* %this1, i32 0, i32 0, !dbg !67
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%0 = load i32* %x.addr, align 4, !dbg !67
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call void @_ZN3bazC1Ei(%struct.baz* %b, i32 %0), !dbg !67
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%1 = getelementptr inbounds %struct.bar* %this1, i32 0, i32 1, !dbg !67
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%b2 = getelementptr inbounds %struct.bar* %this1, i32 0, i32 0, !dbg !67
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store %struct.baz* %b2, %struct.baz** %1, align 8, !dbg !67
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ret void, !dbg !68
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}
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define linkonce_odr void @_ZN3bazC1Ei(%struct.baz* %this, i32 %a) unnamed_addr uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.baz*, align 8
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%a.addr = alloca i32, align 4
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store %struct.baz* %this, %struct.baz** %this.addr, align 8
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call void @llvm.dbg.declare(metadata %struct.baz** %this.addr, metadata !70, metadata !{!"0x102"}), !dbg !71
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store i32 %a, i32* %a.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !72, metadata !{!"0x102"}), !dbg !73
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%this1 = load %struct.baz** %this.addr
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%0 = load i32* %a.addr, align 4, !dbg !74
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call void @_ZN3bazC2Ei(%struct.baz* %this1, i32 %0), !dbg !74
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ret void, !dbg !74
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}
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define linkonce_odr void @_ZN3bazC2Ei(%struct.baz* %this, i32 %a) unnamed_addr nounwind uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.baz*, align 8
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%a.addr = alloca i32, align 4
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store %struct.baz* %this, %struct.baz** %this.addr, align 8
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call void @llvm.dbg.declare(metadata %struct.baz** %this.addr, metadata !75, metadata !{!"0x102"}), !dbg !76
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store i32 %a, i32* %a.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !77, metadata !{!"0x102"}), !dbg !78
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%this1 = load %struct.baz** %this.addr
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%h = getelementptr inbounds %struct.baz* %this1, i32 0, i32 0, !dbg !79
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%0 = load i32* %a.addr, align 4, !dbg !79
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store i32 %0, i32* %h, align 4, !dbg !79
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ret void, !dbg !80
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!83}
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!0 = !{!"0x11\004\00clang version 3.1 (trunk 146596)\000\00\000\00\000", !82, !1, !3, !27, !1, !1} ; [ DW_TAG_compile_unit ]
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!1 = !{}
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!3 = !{!5, !9}
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!5 = !{!"0x2\00bar\009\00128\0064\000\000\000", !82, null, null, !7, null, null, null} ; [ DW_TAG_class_type ] [bar] [line 9, size 128, align 64, offset 0] [def] [from ]
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!6 = !{!"0x29", !82} ; [ DW_TAG_file_type ]
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!7 = !{!8, !19, !21}
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!8 = !{!"0xd\00b\0011\0032\0032\000\000", !82, !5, !9} ; [ DW_TAG_member ]
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!9 = !{!"0x2\00baz\003\0032\0032\000\000\000", !82, null, null, !10, null, null, null} ; [ DW_TAG_class_type ] [baz] [line 3, size 32, align 32, offset 0] [def] [from ]
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!10 = !{!11, !13}
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!11 = !{!"0xd\00h\005\0032\0032\000\000", !82, !9, !12} ; [ DW_TAG_member ]
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!12 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ]
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!13 = !{!"0x2e\00baz\00baz\00\006\000\000\000\006\00256\000\000", !82, !9, !14, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ]
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!14 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !15, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!15 = !{null, !16, !12}
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!16 = !{!"0xf\00\000\0064\0064\000\0064", i32 0, null, !9} ; [ DW_TAG_pointer_type ]
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!19 = !{!"0xd\00b_ref\0012\0064\0064\0064\000", !82, !5, !20} ; [ DW_TAG_member ]
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!20 = !{!"0x10\00\000\000\000\000\000", null, null, !9} ; [ DW_TAG_reference_type ]
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!21 = !{!"0x2e\00bar\00bar\00\0013\000\000\000\006\00256\000\000", !82, !5, !22, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ]
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!22 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !23, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!23 = !{null, !24, !12}
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!24 = !{!"0xf\00\000\0064\0064\000\0064", i32 0, null, !5} ; [ DW_TAG_pointer_type ]
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!27 = !{!29, !37, !40, !43, !46}
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!29 = !{!"0x2e\00main\00main\00\0017\000\001\000\006\00256\000\000", !82, !6, !30, null, i32 (i32, i8**)* @main, null, null, null} ; [ DW_TAG_subprogram ] [line 17] [def] [scope 0] [main]
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!30 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !31, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!31 = !{!12, !12, !32}
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!32 = !{!"0xf\00\000\0064\0064\000\000", null, null, !33} ; [ DW_TAG_pointer_type ]
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!33 = !{!"0xf\00\000\0064\0064\000\000", null, null, !34} ; [ DW_TAG_pointer_type ]
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!34 = !{!"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ]
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!35 = !{!36}
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!36 = !{!"0x24"} ; [ DW_TAG_base_type ]
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!37 = !{!"0x2e\00bar\00bar\00_ZN3barC1Ei\0013\000\001\000\006\00256\000\000", !82, null, !22, null, void (%struct.bar*, i32)* @_ZN3barC1Ei, null, !21, null} ; [ DW_TAG_subprogram ] [line 13] [def] [scope 0] [bar]
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!38 = !{!39}
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!39 = !{!"0x24"} ; [ DW_TAG_base_type ]
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!40 = !{!"0x2e\00bar\00bar\00_ZN3barC2Ei\0013\000\001\000\006\00256\000\000", !82, null, !22, null, void (%struct.bar*, i32)* @_ZN3barC2Ei, null, !21, null} ; [ DW_TAG_subprogram ] [line 13] [def] [scope 0] [bar]
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!41 = !{!42}
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!42 = !{!"0x24"} ; [ DW_TAG_base_type ]
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!43 = !{!"0x2e\00baz\00baz\00_ZN3bazC1Ei\006\000\001\000\006\00256\000\000", !82, null, !14, null, void (%struct.baz*, i32)* @_ZN3bazC1Ei, null, !13, null} ; [ DW_TAG_subprogram ] [line 6] [def] [scope 0] [baz]
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!44 = !{!45}
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!45 = !{!"0x24"} ; [ DW_TAG_base_type ]
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!46 = !{!"0x2e\00baz\00baz\00_ZN3bazC2Ei\006\000\001\000\006\00256\000\000", !82, null, !14, null, void (%struct.baz*, i32)* @_ZN3bazC2Ei, null, !13, null} ; [ DW_TAG_subprogram ] [line 6] [def] [scope 0] [baz]
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!49 = !{!"0x101\00argc\0016777232\000", !29, !6, !12} ; [ DW_TAG_arg_variable ]
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!50 = !{i32 16, i32 14, !29, null}
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!51 = !{!"0x101\00argv\0033554448\000", !29, !6, !32} ; [ DW_TAG_arg_variable ]
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!52 = !{i32 16, i32 27, !29, null}
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!53 = !{!"0x100\00myBar\0018\000", !54, !6, !5} ; [ DW_TAG_auto_variable ]
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!54 = !{!"0xb\0017\001\000", !82, !29} ; [ DW_TAG_lexical_block ]
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!55 = !{i32 18, i32 9, !54, null}
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!56 = !{i32 18, i32 17, !54, null}
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!57 = !{i32 19, i32 5, !54, null}
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!58 = !{!"0x101\00this\0016777229\0064", !37, !6, !24} ; [ DW_TAG_arg_variable ]
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!59 = !{i32 13, i32 5, !37, null}
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!60 = !{!"0x101\00x\0033554445\000", !37, !6, !12} ; [ DW_TAG_arg_variable ]
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!61 = !{i32 13, i32 13, !37, null}
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!62 = !{i32 13, i32 34, !37, null}
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!63 = !{!"0x101\00this\0016777229\0064", !40, !6, !24} ; [ DW_TAG_arg_variable ]
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!64 = !{i32 13, i32 5, !40, null}
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!65 = !{!"0x101\00x\0033554445\000", !40, !6, !12} ; [ DW_TAG_arg_variable ]
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!66 = !{i32 13, i32 13, !40, null}
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!67 = !{i32 13, i32 33, !40, null}
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!68 = !{i32 13, i32 34, !69, null}
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!69 = !{!"0xb\0013\0033\001", !82, !40} ; [ DW_TAG_lexical_block ]
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!70 = !{!"0x101\00this\0016777222\0064", !43, !6, !16} ; [ DW_TAG_arg_variable ]
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!71 = !{i32 6, i32 5, !43, null}
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!72 = !{!"0x101\00a\0033554438\000", !43, !6, !12} ; [ DW_TAG_arg_variable ]
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!73 = !{i32 6, i32 13, !43, null}
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!74 = !{i32 6, i32 24, !43, null}
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!75 = !{!"0x101\00this\0016777222\0064", !46, !6, !16} ; [ DW_TAG_arg_variable ]
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!76 = !{i32 6, i32 5, !46, null}
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!77 = !{!"0x101\00a\0033554438\000", !46, !6, !12} ; [ DW_TAG_arg_variable ]
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!78 = !{i32 6, i32 13, !46, null}
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!79 = !{i32 6, i32 23, !46, null}
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!80 = !{i32 6, i32 24, !81, null}
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!81 = !{!"0xb\006\0023\002", !82, !46} ; [ DW_TAG_lexical_block ]
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!82 = !{!"main.cpp", !"/Users/echristo/tmp/bad-struct-ref"}
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!83 = !{i32 1, !"Debug Info Version", i32 2}
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