ir/tests/016.irt

--TEST--
016: SCCP + Schedule (Figure 3.9 from "Combining Analyses, Combining Optimization" by C.Click)
--ARGS--
--dump-use-lists --save
--CODE--
{
	uintptr_t c_1 = 0;
	bool c_2 = 0;
	bool c_3 = 1;
	int32_t c_4 = 1;
	int32_t c_5 = 2;
	l_1 = START(l_20);
	bool d_2 = PARAM(l_1, "cond", 0);
	int32_t d_3 = COPY(c_4);
	l_4 = END(l_1);
	l_5 = LOOP_BEGIN(l_4, l_18);
	int32_t d_6 = PHI(l_5, d_3, d_15);
	bool d_7 = NE(d_6, c_4);
	l_8 = IF(l_5, d_7);
	l_9 = IF_TRUE(l_8);
	int32_t d_10 = COPY(c_5);
	l_11 = END(l_9);
	l_12 = IF_FALSE(l_8);
	l_13 = END(l_12);
	l_14 = MERGE(l_11, l_13);
	int32_t d_15 = PHI(l_14, d_10, d_6);
	l_16 = IF(l_14, d_2);
	l_17 = IF_TRUE(l_16);
	l_18 = LOOP_END(l_17);
	l_19 = IF_FALSE(l_16);
	l_20 = RETURN(l_19, d_15);
}
--EXPECT--
{
	uintptr_t c_1 = 0;
	bool c_2 = 0;
	bool c_3 = 1;
	int32_t c_4 = 1;
	l_1 = START(l_9);
	bool d_2 = PARAM(l_1, "cond", 0);
	l_3 = END(l_1);
	l_4 = LOOP_BEGIN(l_3, l_7);
	l_5 = IF(l_4, d_2);
	l_6 = IF_TRUE(l_5);
	l_7 = LOOP_END(l_6);
	l_8 = IF_FALSE(l_5);
	l_9 = RETURN(l_8, c_4);
}
{ # Use Lists
00001(2): [00002, 00003]
00002(1): [00005]
00003(1): [00004]
00004(1): [00005]
00005(2): [00006, 00008]
00006(1): [00007]
00007(1): [00004]
00008(1): [00009]
}