1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/a15-mla.ll b/test/CodeGen/ARM/a15-mla.ll
new file mode 100644
index 0000000..25f6de4
--- /dev/null
+++ b/test/CodeGen/ARM/a15-mla.ll
@@ -0,0 +1,12 @@
+; RUN: llc < %s  -march=arm -float-abi=hard -mcpu=cortex-a15 -mattr=+neon,+neonfp | FileCheck %s
+
+; This test checks that the VMLxForwarting feature is disabled for A15.
+; CHECK: fun_a
+define <4 x i32> @fun_a(<4 x i32> %x, <4 x i32> %y) nounwind{
+  %1 = add <4 x i32> %x, %y
+; CHECK-NOT: vmul
+; CHECK: vmla
+  %2 = mul <4 x i32> %1, %1
+  %3 = add <4 x i32> %y, %2
+  ret <4 x i32> %3
+}