Crashes LegalizeTypes with "Do not know how to split

this operator's operand" (node: extract_subvector).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46712 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll b/test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll
new file mode 100644 (file)
index 0000000..1cf822b
--- /dev/null
+++ b/test/CodeGen/Generic/2008-02-04-ExtractSubvector.ll
@@ -0,0 +1,14 @@
+; RUN: llvm-as < %s | llc
+
+define i32 @main() nounwind  {
+entry:
+       br label %bb15
+
+bb15:          ; preds = %bb15, %entry
+       %tmp21 = add <8 x double> zeroinitializer, zeroinitializer              ; <<8 x double>> [#uses=1]
+       br i1 false, label %bb30, label %bb15
+
+bb30:          ; preds = %bb15
+       store <8 x double> %tmp21, <8 x double>* null, align 64
+       ret i32 0
+}