diff --git a/tests/c/switch_002.irt b/tests/c/switch_002.irt new file mode 100644 index 0000000..6d5961c --- /dev/null +++ b/tests/c/switch_002.irt @@ -0,0 +1,52 @@ +--TEST-- +SWITCH 001 +--ARGS-- +--emit-c +--CODE-- +{ + uintptr_t c_1 = 0; + bool c_2 = 0; + bool c_3 = 1; + int32_t c_4 = 0; + int32_t c_5 = 1; + int32_t c_6 = 2; + int32_t c_7 = 3; + l_1 = START(l_16); + int32_t d_2 = PARAM(l_1, "z", 0); + l_4 = SWITCH(l_1, d_2); + l_5 = CASE_VAL(l_4, c_4); + int32_t x_1 = MUL(d_2, c_7); + l_6 = END(l_5); + l_7 = CASE_VAL(l_4, c_5); + int32_t x_2 = ADD(d_2, c_5); + l_8 = END(l_7); + l_9 = CASE_VAL(l_4, c_6); + int32_t x_3 = SUB(d_2, c_6); + l_10 = END(l_9); + l_11 = CASE_DEFAULT(l_4); + int32_t x_4 = SUB(d_2, c_6); + l_12 = END(l_11); + l_13 = MERGE/4(l_6, l_8, l_10, l_12); + int32_t ret = PHI/4(l_13, x_1, x_2, x_3, x_4); + l_16 = RETURN(l_13, ret); +} +--EXPECT-- +int32_t test(int32_t z) +{ + int32_t d_1 = z; + int32_t d_2; + d_2 = d_1 - 2; + switch (d_1) { + case 0: goto bb2; + case 1: goto bb4; + case 2: goto bb3; + default: goto bb3; + } +bb2: + d_2 = d_1 * 3; +bb3: + return d_2; +bb4: + d_2 = d_1 + 1; + goto bb3; +}