It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/alloca.ll b/test/CodeGen/ARM/alloca.ll
new file mode 100644
index 0000000..b98a674
--- /dev/null
+++ b/test/CodeGen/ARM/alloca.ll
@@ -0,0 +1,13 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mtriple=arm-linux-gnu | \
+; RUN: grep {mov r11, sp}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mtriple=arm-linux-gnu | \
+; RUN: grep {mov sp, r11}
+
+void %f(uint %a) {
+entry:
+ %tmp = alloca sbyte, uint %a
+ call void %g( sbyte* %tmp, uint %a, uint 1, uint 2, uint 3 )
+ ret void
+}
+
+declare void %g(sbyte*, uint, uint, uint, uint)