ir/tests/debug.x86/call-O0.irt
Dmitry Stogov d79bd88f6f Improve x86 code generation for passing address of label to stack
-       leal .L1, %eax
-       movl %eax, (%esp)
+       movl $.L1, (%esp)
2023-03-29 15:48:41 +03:00

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--TEST--
Simple CALL -O0
--TARGET--
x86
--ARGS--
-S -O0 --run
--CODE--
{
uintptr_t c_1 = 0;
bool c_2 = 0;
bool c_3 = 1;
int32_t c_4 = 42;
uintptr_t c_5 = func(printf);
uintptr_t c_6 = "hello %d!\n";
l_1 = START(l_4);
int32_t d_2, l_2 = CALL/2(l_1, c_5, c_6, c_4);
l_4 = RETURN(l_2, d_2);
}
--EXPECT--
test:
subl $0xc, %esp
subl $0x10, %esp
movl $.L1, (%esp)
movl $0x2a, 4(%esp)
calll printf
addl $0x10, %esp
movl %eax, (%esp)
movl (%esp), %eax
addl $0xc, %esp
retl
.rodata
.db 0x90
.L1:
.db 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x25, 0x64, 0x21, 0x0a, 0x00
hello 42!
exit code = 10