Add testcase for PR3795.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68620 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 18 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/2009-04-08-AggregateAddr.ll b/test/CodeGen/ARM/2009-04-08-AggregateAddr.ll
new file mode 100644
index 0000000000..c00b1fb986
--- /dev/null
+++ b/test/CodeGen/ARM/2009-04-08-AggregateAddr.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llc -march=arm
+; PR3795
+
+define fastcc void @_D3foo3fooFAriZv({ i32, { double, double }* } %d_arg, i32 %x_arg) {
+entry:
+	%d = alloca { i32, { double, double }* }		; <{ i32, { double, double }* }*> [#uses=2]
+	%x = alloca i32		; <i32*> [#uses=2]
+	%b = alloca { double, double }		; <{ double, double }*> [#uses=1]
+	store { i32, { double, double }* } %d_arg, { i32, { double, double }* }* %d
+	store i32 %x_arg, i32* %x
+	%tmp = load i32* %x		; <i32> [#uses=1]
+	%tmp1 = getelementptr { i32, { double, double }* }* %d, i32 0, i32 1		; <{ double, double }**> [#uses=1]
+	%.ptr = load { double, double }** %tmp1		; <{ double, double }*> [#uses=1]
+	%tmp2 = getelementptr { double, double }* %.ptr, i32 %tmp		; <{ double, double }*> [#uses=1]
+	%tmp3 = load { double, double }* %tmp2		; <{ double, double }> [#uses=1]
+	store { double, double } %tmp3, { double, double }* %b
+	ret void
+}