1 files changed, 30 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2013-06-03-ByVal-2Kbytes.ll b/test/CodeGen/ARM/2013-06-03-ByVal-2Kbytes.ll
new file mode 100644
index 0000000..1c13800
--- /dev/null
+++ b/test/CodeGen/ARM/2013-06-03-ByVal-2Kbytes.ll
@@ -0,0 +1,30 @@
+; RUN: llc < %s -mcpu=cortex-a15 | FileCheck %s
+; ModuleID = 'attri_16.c'
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64"
+target triple = "armv4t--linux-gnueabihf"
+
+%big_struct0 = type { [517 x i32] }
+%big_struct1 = type { [516 x i32] }
+
+;CHECK-LABEL: f:
+define void @f(%big_struct0* %p0, %big_struct1* %p1) {
+
+;CHECK: sub sp, sp, #8
+;CHECK: sub sp, sp, #2048
+;CHECK: bl callme0
+  call void @callme0(%big_struct0* byval %p0)
+
+;CHECK: add sp, sp, #8
+;CHECK: add sp, sp, #2048
+;CHECK: sub sp, sp, #2048
+;CHECK: bl callme1
+  call void @callme1(%big_struct1* byval %p1)
+
+;CHECK: add sp, sp, #2048
+
+  ret void
+}
+
+declare void @callme0(%big_struct0* byval)
+declare void @callme1(%big_struct1* byval)
+