llvm-6502/test/Feature/embeddedmetadata.ll

; RUN: llvm-as < %s | llvm-dis | not grep undef

declare i8 @llvm.something({ } %a)

@llvm.foo = internal constant { } !{i17 123, null, { } !"foobar"}

define void @foo() {
  %x = call i8 @llvm.something({ } !{{ } !"f\00oa", i42 123})
  ret void
}
Add support for embedded metadata to LLVM. This introduces two new types of Constant, MDString and MDNode which can only be used by globals with a name that starts with "llvm." or as arguments to a function with the same naming restriction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68420 91177308-0d34-0410-b5e6-96231b3b80d8 2009-04-04 07:22:01 +00:00			`; RUN: llvm-as < %s \| llvm-dis \| not grep undef`

			`declare i8 @llvm.something({ } %a)`

Make MDNode use CallbackVH. Also change MDNode to store Value* instead of Constant* in preperation of a future change to support holding non-Constants in an MDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71407 91177308-0d34-0410-b5e6-96231b3b80d8 2009-05-10 20:57:05 +00:00			`@llvm.foo = internal constant { } !{i17 123, null, { } !"foobar"}`
Add support for embedded metadata to LLVM. This introduces two new types of Constant, MDString and MDNode which can only be used by globals with a name that starts with "llvm." or as arguments to a function with the same naming restriction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68420 91177308-0d34-0410-b5e6-96231b3b80d8 2009-04-04 07:22:01 +00:00
			`define void @foo() {`
			`%x = call i8 @llvm.something({ } !{{ } !"f\00oa", i42 123})`
			`ret void`
			`}`