diff options
| -rw-r--r-- | llvm/test/FrontendC/misaligned-param.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/FrontendC/misaligned-param.c b/llvm/test/FrontendC/misaligned-param.c new file mode 100644 index 00000000000..022dcaaa4af --- /dev/null +++ b/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); +} |
