| 1 | // RUN: %clang_cc1 %s -triple i386-apple-darwin -emit-llvm -o - | FileCheck %s |
|---|---|
| 2 | // Misaligned parameter must be memcpy'd to correctly aligned temporary. |
| 3 | |
| 4 | struct s { int x; long double y; }; |
| 5 | long double foo(struct s x, int i, struct s y) { |
| 6 | // CHECK: foo |
| 7 | // CHECK: %x = alloca %struct.s, align 16 |
| 8 | // CHECK: %y = alloca %struct.s, align 16 |
| 9 | // CHECK: memcpy |
| 10 | // CHECK: memcpy |
| 11 | // CHECK: bar |
| 12 | return bar(&x, &y); |
| 13 | } |
| 14 |