From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/CodeGen/misaligned-param.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 clang/test/CodeGen/misaligned-param.c (limited to 'clang/test/CodeGen/misaligned-param.c') diff --git a/clang/test/CodeGen/misaligned-param.c b/clang/test/CodeGen/misaligned-param.c new file mode 100644 index 0000000..53f1f29 --- /dev/null +++ b/clang/test/CodeGen/misaligned-param.c @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 %s -triple i386-apple-darwin -emit-llvm -o - | FileCheck %s +// Misaligned parameter must be memcpy'd to correctly aligned temporary. + +struct s { int x; long double y; }; +long double foo(struct s x, int i, struct s y) { +// CHECK: foo +// CHECK: %x = alloca %struct.s, align 16 +// CHECK: %y = alloca %struct.s, align 16 +// CHECK: memcpy +// CHECK: memcpy +// CHECK: bar + return bar(&x, &y); +} -- cgit v1.2.3