1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2009-09-22-LiveVariablesBug.ll b/test/CodeGen/ARM/2009-09-22-LiveVariablesBug.ll
new file mode 100644
index 000000000000..30931a2ffb66
--- /dev/null
+++ b/test/CodeGen/ARM/2009-09-22-LiveVariablesBug.ll
@@ -0,0 +1,23 @@
+; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=+neon
+
+; PR5024
+
+%bar = type { %foo, %foo }
+%foo = type { <4 x float> }
+
+declare arm_aapcs_vfpcc float @aaa(%foo* nocapture) nounwind readonly
+
+declare arm_aapcs_vfpcc %bar* @bbb(%bar*, <4 x float>, <4 x float>) nounwind
+
+define arm_aapcs_vfpcc void @ccc(i8* nocapture %pBuffer, i32 %numItems) nounwind {
+entry:
+  br i1 undef, label %return, label %bb.nph
+
+bb.nph:                                           ; preds = %entry
+  %0 = call arm_aapcs_vfpcc  %bar* @bbb(%bar* undef, <4 x float> undef, <4 x float> undef) nounwind ; <%bar*> [#uses=0]
+  %1 = call arm_aapcs_vfpcc  float @aaa(%foo* undef) nounwind ; <float> [#uses=0]
+  unreachable
+
+return:                                           ; preds = %entry
+  ret void
+}