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/Linker/basiclink.ll b/test/Linker/basiclink.ll
new file mode 100644
index 0000000..711a0f4
--- /dev/null
+++ b/test/Linker/basiclink.ll
@@ -0,0 +1,13 @@
+; Test linking two functions with different prototypes and two globals
+; in different modules. This is for PR411
+; RUN: llvm-as %s -o %t.bar.bc -f
+; RUN: echo {define i32* @foo(i32 %x) \{ ret i32* @baz \} \
+; RUN: @baz = external global i32 } | llvm-as -o %t.foo.bc -f
+; RUN: llvm-link %t.bar.bc %t.foo.bc -o %t.bc -f
+; RUN: llvm-link %t.foo.bc %t.bar.bc -o %t.bc -f
+declare i32* @foo(...)
+define i32* @bar() {
+ %ret = call i32* (...)* @foo( i32 123 )
+ ret i32* %ret
+}
+@baz = global i32 0