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authorEvan Cheng <evan.cheng@apple.com>2010-03-16 21:51:27 +0000
committerEvan Cheng <evan.cheng@apple.com>2010-03-16 21:51:27 +0000
commit4507f089d48c5adb454cd12b68333d5590ce05dd (patch)
tree9617b37580daabf432c2873bf93ba9e32bef0144 /test
parentbb6c77e6b9be405fb4d57c8ee4cddc2018df392c (diff)
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Fix liveintervals handling of dbg_value instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98686 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/CodeGen/Generic/dbg_value.ll13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/dbg_value.ll b/test/CodeGen/Generic/dbg_value.ll
new file mode 100644
index 0000000000..ce3364d45e
--- /dev/null
+++ b/test/CodeGen/Generic/dbg_value.ll
@@ -0,0 +1,13 @@
+; RUN: llc < %s
+; rdar://7759395
+
+%0 = type { i32, i32 }
+
+define void @t(%0*, i32, i32, i32, i32) nounwind {
+ tail call void @llvm.dbg.value(metadata !{%0* %0}, i64 0, metadata !0)
+ unreachable
+}
+
+declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+
+!0 = metadata !{i32 0} ;