Testcase for llvm-gcc checkin 111482.

llvm-svn: 111483

llvm/test/FrontendC/misaligned-param.c

@@ -0,0 +1,15 @@
+// RUN: %llvmgcc %s -m32 -S -o - | FileCheck %s
+// Misaligned parameter must be memcpy'd to correctly aligned temporary.
+// XFAIL: *
+// XTARGET: x86,i386,i686,darwin
+
+struct s { int x; long double y; };
+long double foo(struct s x, int i, struct s y) {
+// CHECK: foo
+// CHECK: %x_addr = alloca %struct.s, align 16
+// CHECK: %y_addr = alloca %struct.s, align 16
+// CHECK: memcpy
+// CHECK: memcpy
+// CHECK: bar
+  return bar(&x, &y);
+}