mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-16 11:30:51 +00:00
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
61 lines
3.1 KiB
LLVM
61 lines
3.1 KiB
LLVM
; RUN: llvm-link %s %p/DbgDeclare2.ll -o %t.bc
|
|
; RUN: llvm-dis < %t.bc | FileCheck %s
|
|
; Test if metadata in dbg.declare is mapped properly or not.
|
|
|
|
; rdar://13089880
|
|
; CHECK: define i32 @main(i32 %argc, i8** %argv)
|
|
; CHECK: call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !{{[0-9]+}}, metadata {{.*}})
|
|
; CHECK: call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !{{[0-9]+}}, metadata {{.*}})
|
|
; CHECK: define void @test(i32 %argc, i8** %argv)
|
|
; CHECK: call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !{{[0-9]+}}, metadata {{.*}})
|
|
; CHECK: call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !{{[0-9]+}}, metadata {{.*}})
|
|
; CHECK: call void @llvm.dbg.declare(metadata i32* %i, metadata !{{[0-9]+}}, metadata {{.*}})
|
|
|
|
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-S128"
|
|
target triple = "x86_64-apple-macosx10.9.0"
|
|
|
|
define i32 @main(i32 %argc, i8** %argv) uwtable ssp {
|
|
entry:
|
|
%retval = alloca i32, align 4
|
|
%argc.addr = alloca i32, align 4
|
|
%argv.addr = alloca i8**, align 8
|
|
store i32 0, i32* %retval
|
|
store i32 %argc, i32* %argc.addr, align 4
|
|
call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !14, metadata !{!"0x102"}), !dbg !15
|
|
store i8** %argv, i8*** %argv.addr, align 8
|
|
call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !16, metadata !{!"0x102"}), !dbg !15
|
|
%0 = load i32* %argc.addr, align 4, !dbg !17
|
|
%1 = load i8*** %argv.addr, align 8, !dbg !17
|
|
call void @test(i32 %0, i8** %1), !dbg !17
|
|
ret i32 0, !dbg !19
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
declare void @test(i32, i8**)
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!21}
|
|
|
|
!0 = !{!"0x11\004\00clang version 3.3 (trunk 173515)\001\00\000\00\000", !20, !2, !2, !3, !2, null} ; [ DW_TAG_compile_unit ]
|
|
!1 = !{!2}
|
|
!2 = !{i32 0}
|
|
!3 = !{!5}
|
|
!5 = !{!"0x2e\00main\00main\00\003\000\001\000\006\00256\000\004", !20, null, !7, null, i32 (i32, i8**)* @main, null, null, !1} ; [ DW_TAG_subprogram ]
|
|
!6 = !{!"0x29", !20} ; [ DW_TAG_file_type ]
|
|
!7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!8 = !{!9, !9, !10}
|
|
!9 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ]
|
|
!10 = !{!"0xf\00\000\0064\0064\000\000", null, null, !11} ; [ DW_TAG_pointer_type ]
|
|
!11 = !{!"0xf\00\000\0064\0064\000\000", null, null, !12} ; [ DW_TAG_pointer_type ]
|
|
!12 = !{!"0x26\00\000\000\000\000\000", null, null, !13} ; [ DW_TAG_const_type ]
|
|
!13 = !{!"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ]
|
|
!14 = !{!"0x101\00argc\0016777219\000", !5, !6, !9} ; [ DW_TAG_arg_variable ]
|
|
!15 = !{i32 3, i32 0, !5, null}
|
|
!16 = !{!"0x101\00argv\0033554435\000", !5, !6, !10} ; [ DW_TAG_arg_variable ]
|
|
!17 = !{i32 5, i32 0, !18, null}
|
|
!18 = !{!"0xb\004\000\000", !20, !5} ; [ DW_TAG_lexical_block ]
|
|
!19 = !{i32 6, i32 0, !18, null}
|
|
!20 = !{!"main.cpp", !"/private/tmp"}
|
|
!21 = !{i32 1, !"Debug Info Version", i32 2}
|