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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
26 lines
686 B
LLVM
26 lines
686 B
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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; RUN: verify-uselistorder %s
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!0 = !{!"zero"}
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!1 = !{!"one"}
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!2 = !{!"two"}
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!foo = !{!0, !1, !2}
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; CHECK: !foo = !{!0, !1, !2}
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!\23pragma = !{!0, !1, !2}
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; CHECK: !\23pragma = !{!0, !1, !2}
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; \31 is the digit '1'. On emission, we escape the first character (to avoid
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; conflicting with anonymous metadata), but not the subsequent ones.
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!\31\31\31 = !{!0, !1, !2}
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; CHECK: !\3111 = !{!0, !1, !2}
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!\22name\22 = !{!0, !1, !2}
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; CHECK: !\22name\22 = !{!0, !1, !2}
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; \x doesn't mean anything, so we parse it literally but escape the \ into \5C
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; when emitting it, followed by xfoo.
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!\xfoo = !{!0, !1, !2}
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; CHECK: !\5Cxfoo = !{!0, !1, !2}
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