reimplement insertvalue/extractvalue metadata handling to not blindly

accept invalid input.  Actually add a testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92297 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-12-30 05:14:00 +00:00
parent fa149ae923
commit 628c13ad76
3 changed files with 38 additions and 11 deletions

View File

@@ -5,11 +5,13 @@ define void @test() {
call void @llvm.dbg.func.start(metadata !"foo")
extractvalue {{i32, i32}, i32} undef, 0, 1, !foo !0
ret void, !foo !0, !bar !1
}
!0 = metadata !{i32 662302, i32 26, metadata !1, null}
!1 = metadata !{i32 4}
!1 = metadata !{i32 4, metadata !"foo"}
declare void @llvm.dbg.func.start(metadata) nounwind readnone