1 files changed, 53 insertions, 0 deletions
diff --git a/test/Transforms/SROA/vector-conversion.ll b/test/Transforms/SROA/vector-conversion.ll
new file mode 100644
index 000000000000..08d796087317
--- /dev/null
+++ b/test/Transforms/SROA/vector-conversion.ll
@@ -0,0 +1,53 @@
+; RUN: opt < %s -sroa -S | FileCheck %s
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"
+
+define <4 x i64> @vector_ptrtoint({<2 x i32*>, <2 x i32*>} %x) {
+; CHECK-LABEL: @vector_ptrtoint
+  %a = alloca {<2 x i32*>, <2 x i32*>}
+; CHECK-NOT: alloca
+
+  store {<2 x i32*>, <2 x i32*>} %x, {<2 x i32*>, <2 x i32*>}* %a
+; CHECK-NOT: store
+
+  %cast = bitcast {<2 x i32*>, <2 x i32*>}* %a to <4 x i64>*
+  %vec = load <4 x i64>* %cast
+; CHECK-NOT: load
+; CHECK: ptrtoint
+
+  ret <4 x i64> %vec
+}
+
+define <4 x i32*> @vector_inttoptr({<2 x i64>, <2 x i64>} %x) {
+; CHECK-LABEL: @vector_inttoptr
+  %a = alloca {<2 x i64>, <2 x i64>}
+; CHECK-NOT: alloca
+
+  store {<2 x i64>, <2 x i64>} %x, {<2 x i64>, <2 x i64>}* %a
+; CHECK-NOT: store
+
+  %cast = bitcast {<2 x i64>, <2 x i64>}* %a to <4 x i32*>*
+  %vec = load <4 x i32*>* %cast
+; CHECK-NOT: load
+; CHECK: inttoptr
+
+  ret <4 x i32*> %vec
+}
+
+define <2 x i64> @vector_ptrtointbitcast({<1 x i32*>, <1 x i32*>} %x) {
+; CHECK-LABEL: @vector_ptrtointbitcast
+  %a = alloca {<1 x i32*>, <1 x i32*>}
+; CHECK-NOT: alloca
+
+  store {<1 x i32*>, <1 x i32*>} %x, {<1 x i32*>, <1 x i32*>}* %a
+; CHECK-NOT: store
+
+  %cast = bitcast {<1 x i32*>, <1 x i32*>}* %a to <2 x i64>*
+  %vec = load <2 x i64>* %cast
+; CHECK-NOT: load
+; CHECK: ptrtoint
+; CHECK: bitcast
+; CHECK: ptrtoint
+; CHECK: bitcast
+
+  ret <2 x i64> %vec
+}