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/Feature/casttest.ll b/test/Feature/casttest.ll
new file mode 100644
index 0000000..96f971a
--- /dev/null
+++ b/test/Feature/casttest.ll
@@ -0,0 +1,13 @@
+; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll
+; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
+; RUN: diff %t1.ll %t2.ll
+
+short "FunFunc"(long %x, sbyte %z)
+begin
+bb0: ;;<label>
+ %cast110 = cast sbyte %z to short ;;<short>:(signed operands)
+ %cast10 = cast long %x to short ;;<short>
+ %reg109 = add short %cast110, %cast10 ;;<short>
+ ret short %reg109 ;;<void>
+end
+