llvm/compiler-rt/test/orc/TestCases/FreeBSD/x86-64/trivial-static-initializer.S

// Test that basic ELF static initializers work. The main function in this
// test returns the value of 'x', which is initially 1 in the data section,
// and reset to 0 if the _static_init function is run. If the static initializer
// does not run then main will return 1, causing the test to be treated as a
// failure.
//
// RUN: %clang -c -o %t %s
// RUN: %llvm_jitlink %t

	.text

	.globl	main
	.p2align	4, 0x90
main:                                   # @main
	movq	x@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	retq

# static initializer sets the value of 'x' to zero.

	.p2align	4, 0x90
static_init:
	movq	x@GOTPCREL(%rip), %rax
	movl	$0, (%rax)
	retq

	.data
	.globl	x
	.p2align	2
x:
	.long	1
	.size	x, 4

	.section	.init_array,"aw",@init_array
	.p2align	3
	.quad	static_init