ir/tests/x86_64/alloca_002.irt
Dmitry Stogov dd5a3a3b72 Add flexible support for temporary registers.
Get rid of hardcoded temporary registers (incomplete)
2022-05-05 22:35:39 +03:00

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--TEST--
002: alloca function
--ARGS--
-S
--CODE--
{
l_1 = START(l_4);
int32_t x = PARAM(l_1, "x", 1);
uintptr_t ret, l_2 = ALLOCA(l_1, x);
l_4 = RETURN(l_2, ret);
}
--EXPECT--
test:
pushq %rbp
movq %rsp, %rbp
movl %edi, %eax
addq $7, %rax
andq $0xfffffffffffffff8, %rax
subq %rax, %rsp
movq %rsp, %rax
movq %rbp, %rsp
popq %rbp
retq