1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/stack-size-section.ll b/llvm/test/CodeGen/ARM/stack-size-section.ll
new file mode 100644
index 00000000000..851433468b1
--- /dev/null
+++ b/llvm/test/CodeGen/ARM/stack-size-section.ll
@@ -0,0 +1,30 @@
+; RUN: llc < %s -mtriple=armv7-linux -stack-size-section | FileCheck %s
+
+; CHECK-LABEL: func1:
+; CHECK: .section .stack_sizes,"",%progbits
+; CHECK-NEXT: .long func1
+; CHECK-NEXT: .byte 8
+define void @func1(i32, i32) #0 {
+  alloca i32, align 4
+  alloca i32, align 4
+  ret void
+}
+
+; CHECK-LABEL: func2:
+; CHECK: .section .stack_sizes,"",%progbits
+; CHECK-NEXT: .long func2
+; CHECK-NEXT: .byte 16
+define void @func2() #0 {
+  alloca i32, align 4
+  call void @func1(i32 1, i32 2)
+  ret void
+}
+
+; CHECK-LABEL: dynalloc:
+; CHECK-NOT: .section .stack_sizes
+define void @dynalloc(i32 %N) #0 {
+  alloca i32, i32 %N
+  ret void
+}
+
+attributes #0 = { "no-frame-pointer-elim"="true" }