http://llvm.org/bugs/show_bug.cgi?id=20028
Bug ID: 20028
Summary: clang-cl adds an extra 'ret' to __declspec(naked)
functions
Product: clang
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: LLVM Codegen
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
__declspec(naked) void foo(int k, int r)
{
_asm {
ret;
}
}
cl gives:
_foo:
retl
clang-cl gives:
_foo:
movl 12(%ebp), %eax
movl 8(%ebp), %ecx
movl %eax, -4(%ebp)
movl %ecx, -8(%ebp)
retl
retl
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