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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
24 lines
839 B
LLVM
24 lines
839 B
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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!llvm.dbg.sp = !{!0}
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!llvm.dbg.cu = !{!5}
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!llvm.module.flags = !{!6}
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!0 = !{!"0x2e\00bar\00bar\00_ZN3foo3barEv\003\000\000\000\006\00258\000\003", !4, !1, !2, null, null, null, i32 0, !1} ; [ DW_TAG_subprogram ]
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!1 = !{!"0x29", !4} ; [ DW_TAG_file_type ]
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!2 = !{!"0x15\00\000\000\000\000\000\000", !4, !1, null, !3, null} ; [ DW_TAG_subroutine_type ]
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!3 = !{null}
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!4 = !{!"/foo", !"bar.cpp"}
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!5 = !{!"0x11\0012\00\001\00\000\00\000", !4, !3, !3, null, null, null}; [DW_TAG_compile_unit ]
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define <{i32, i32}> @f1() {
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; CHECK: !dbgx ![[NUMBER:[0-9]+]]
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%r = insertvalue <{ i32, i32 }> zeroinitializer, i32 4, 1, !dbgx !1
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; CHECK: !dbgx ![[NUMBER]]
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%e = extractvalue <{ i32, i32 }> %r, 0, !dbgx !1
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ret <{ i32, i32 }> %r
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}
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; CHECK: [protected]
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!6 = !{i32 1, !"Debug Info Version", i32 2}
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