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96 lines
1.9 KiB
Plaintext
96 lines
1.9 KiB
Plaintext
--TEST--
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024: SCCP (Removimg inputs of MERGE/PHI)
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--ARGS--
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--save --dump-after-sccp
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--CODE--
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{
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uintptr_t c_1 = 0;
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bool c_2 = 0;
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bool c_3 = 1;
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int32_t c_4 = 1;
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int32_t c_5 = 2;
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int32_t c_6 = 3;
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int32_t c_7 = 4;
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l_1 = START(l_38);
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int32_t d_2 = PARAM(l_1, "z", 0);
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bool d_3 = PARAM(l_1, "cond", 1);
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l_4 = SWITCH(l_1, d_2);
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l_5 = CASE_VAL(l_4, c_4);
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l_6 = END(l_5);
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l_7 = CASE_VAL(l_4, c_5);
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l_8 = END(l_7);
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l_9 = CASE_VAL(l_4, c_6);
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l_10 = END(l_9);
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l_11 = CASE_DEFAULT(l_4);
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l_12 = END(l_11);
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l_13 = LOOP_BEGIN(l_12, l_25);
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int32_t d_14 = PHI(l_13, c_4, d_22);
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bool d_15 = NE(d_14, c_4);
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l_16 = IF(l_13, d_15);
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l_17 = IF_TRUE(l_16);
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l_18 = END(l_17);
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l_19 = IF_FALSE(l_16);
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l_20 = END(l_19);
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l_21 = MERGE(l_18, l_20);
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int32_t d_22 = PHI(l_21, c_5, d_14);
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l_23 = IF(l_21, d_3);
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l_24 = IF_TRUE(l_23);
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l_25 = LOOP_END(l_24, l_13);
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l_26 = IF_FALSE(l_23);
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bool d_28 = EQ(d_22, c_4);
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l_29 = IF(l_26, d_28);
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l_30 = IF_TRUE(l_29);
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l_31 = RETURN(l_30, d_22);
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l_32 = IF_FALSE(l_29);
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l_33 = END(l_32);
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l_34 = MERGE/4(l_6, l_8, l_10, l_33);
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int32_t d_36 = PHI/4(l_34, c_4, c_5, c_6, c_7);
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l_38 = RETURN(l_34, d_36, l_31);
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}
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--EXPECT--
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{
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uintptr_t c_1 = 0;
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bool c_2 = 0;
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bool c_3 = 1;
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int32_t c_4 = 1;
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int32_t c_5 = 2;
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int32_t c_6 = 3;
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int32_t c_7 = 4;
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l_1 = START(l_37);
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int32_t d_2 = PARAM(l_1, "z", 0);
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bool d_3 = PARAM(l_1, "cond", 1);
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l_4 = SWITCH(l_1, d_2);
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l_5 = CASE_VAL(l_4, c_4);
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l_6 = END(l_5);
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l_7 = CASE_VAL(l_4, c_5);
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l_8 = END(l_7);
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l_9 = CASE_VAL(l_4, c_6);
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l_10 = END(l_9);
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l_11 = CASE_DEFAULT(l_4);
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l_12 = END(l_11);
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l_13 = LOOP_BEGIN(l_12, l_25);
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NOP;
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NOP;
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NOP;
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NOP;
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NOP;
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NOP;
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NOP;
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NOP;
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NOP;
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l_23 = IF(l_13, d_3);
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l_24 = IF_TRUE(l_23);
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l_25 = LOOP_END(l_24, l_13);
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l_26 = IF_FALSE(l_23);
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NOP;
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NOP;
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NOP;
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l_30 = RETURN(l_26, c_4);
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NOP;
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NOP;
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l_33 = MERGE/3(l_6, l_8, l_10);
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NOP;
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int32_t d_35 = PHI/3(l_33, c_4, c_5, c_6);
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l_37 = RETURN(l_33, d_35, l_30);
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}
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