llvm-project/llvm/test/MC/AsmParser/X86/x86_64-operands.s

// FIXME: Actually test that we get the expected results.
        
// RUN: llvm-mc -triple x86_64-unknown-unknown %s | FileCheck %s

# CHECK: callq a
        callq a

# CHECK: leaq	-40(%rbp), %r15
	leaq	-40(%rbp), %r15