mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-24 09:29:42 +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
32 lines
1.2 KiB
LLVM
32 lines
1.2 KiB
LLVM
; RUN: llc < %s -o /dev/null
|
|
|
|
define void @bar(i32 %i) nounwind uwtable ssp {
|
|
entry:
|
|
tail call void (...)* @foo() nounwind, !dbg !14
|
|
ret void, !dbg !16
|
|
}
|
|
|
|
declare void @foo(...)
|
|
|
|
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!18}
|
|
|
|
!0 = !{!"0x11\0012\00clang version 3.0 (trunk 139632)\001\00\000\00\000", !17, !1, !1, !3, !1, null} ; [ DW_TAG_compile_unit ]
|
|
!1 = !{}
|
|
!3 = !{!5}
|
|
!5 = !{!"0x2e\00bar\00bar\00\003\000\001\000\006\00256\001\000", !17, !6, !7, null, void (i32)* @bar, null, null, !9} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 0] [bar]
|
|
!6 = !{!"0x29", !17} ; [ 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 = !{null}
|
|
!9 = !{!11}
|
|
!11 = !{!"0x101\00i\0016777219\000", !17, !5, !12} ; [ DW_TAG_arg_variable ]
|
|
!12 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ]
|
|
!13 = !{i32 3, i32 14, !5, null}
|
|
!14 = !{i32 4, i32 3, !15, null}
|
|
!15 = !{!"0xb\003\0017\000", !17, !5} ; [ DW_TAG_lexical_block ]
|
|
!16 = !{i32 5, i32 1, !15, null}
|
|
!17 = !{!"cf.c", !"/private/tmp"}
|
|
!18 = !{i32 1, !"Debug Info Version", i32 2}
|