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Testcase for llvm-gcc checkin 111482.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111483 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2010-08-19 00:09:07 +00:00
parent f0e132c385
commit a69c4939d9
1 changed files with 15 additions and 0 deletions
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test/FrontendC/misaligned-param.c Normal file
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// 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);
}