7 /* (note: 'do {} while(0)' forces the need for a semicolon after assert() */
8 #define assert(x) do { if ( !(x) ) { printf("Assertion failed: %s\n", #x); abort(); } } while(0)
12 ir_builder *b = ir_builder_new("test");
13 ir_value *va = ir_builder_create_global(b, "a", TYPE_FLOAT);
14 ir_value *v3 = ir_builder_create_global(b, "const_f_3", TYPE_FLOAT);
15 ir_value *vb = ir_builder_create_global(b, "b", TYPE_FLOAT);
16 ir_value *vc = ir_builder_create_global(b, "c", TYPE_FLOAT);
17 ir_value *vd = ir_builder_create_global(b, "d", TYPE_FLOAT);
19 ir_function *fmain = NULL;
21 ir_block *bmain = NULL;
24 ir_block *bend = NULL;
27 ir_value *less = NULL;
31 ir_instr *retphi = NULL;
32 ir_value *retval = NULL;
34 assert(ir_value_set_float(v3, 3.0f) );
35 assert(ir_value_set_float(vb, 4.0f) );
36 assert(ir_value_set_float(vc, 10.0f) );
37 assert(ir_value_set_float(vd, 20.0f) );
39 fmain = ir_builder_create_function(b, "main");
42 la = ir_function_create_local(fmain, "loc1", TYPE_FLOAT);
45 assert( bmain = ir_function_create_block(fmain, "top") );
46 assert( blt = ir_function_create_block(fmain, "less") );
47 assert( bge = ir_function_create_block(fmain, "greaterequal") );
48 assert( bend = ir_function_create_block(fmain, "end") );
50 assert(ir_block_create_store_op(bmain, INSTR_STORE_F, va, v3));
51 assert( sum = ir_block_create_add(bmain, "%sum", va, vb) );
52 assert( prd = ir_block_create_mul(bmain, "%mul", sum, vc) );
53 assert( less = ir_block_create_binop(bmain, "%less", INSTR_LT, prd, vd) );
55 assert(ir_block_create_if(bmain, less, blt, bge));
57 x1 = ir_block_create_binop(blt, "%x1", INSTR_ADD_F, sum, v3);
59 assert(ir_block_create_goto(blt, bend));
61 vig = ir_block_create_binop(bge, "%ignore", INSTR_ADD_F, va, vb);
63 assert(ir_block_create_store_op(bge, INSTR_STORE_F, la, vig));
64 x2 = ir_block_create_binop(bge, "%x2", INSTR_ADD_F, sum, v3);
66 assert(ir_block_create_goto(bge, bend));
68 retphi = ir_block_create_phi(bend, "%retval", TYPE_FLOAT);
70 assert(ir_phi_add(retphi, blt, x1));
71 assert(ir_phi_add(retphi, bge, x2));
72 retval = ir_phi_value(retphi);
74 assert(ir_block_create_return(bend, retval));
77 printf("%i should be 1\n", ir_value_life_merge(va, 31));
78 printf("%i should be 1\n", ir_value_life_merge(va, 33));
79 printf("%i should be 0\n", ir_value_life_merge(va, 33));
80 printf("%i should be 1\n", ir_value_life_merge(va, 1));
81 printf("%i should be 1\n", ir_value_life_merge(va, 2));
82 printf("%i should be 1\n", ir_value_life_merge(va, 20));
83 printf("%i should be 1\n", ir_value_life_merge(va, 21));
84 printf("%i should be 1\n", ir_value_life_merge(va, 8));
85 printf("%i should be 1\n", ir_value_life_merge(va, 9));
86 printf("%i should be 1\n", ir_value_life_merge(va, 3));
87 printf("%i should be 0\n", ir_value_life_merge(va, 9));
88 printf("%i should be 1\n", ir_value_life_merge(va, 17));
89 printf("%i should be 1\n", ir_value_life_merge(va, 18));
90 printf("%i should be 1\n", ir_value_life_merge(va, 19));
91 printf("%i should be 0\n", ir_value_life_merge(va, 19));
92 ir_value_dump_life(va, printf);
93 printf("%i should be 1\n", ir_value_life_merge(va, 10));
94 printf("%i should be 1\n", ir_value_life_merge(va, 9));
95 printf("%i should be 0\n", ir_value_life_merge(va, 10));
96 printf("%i should be 0\n", ir_value_life_merge(va, 10));
97 ir_value_dump_life(va, printf);
100 ir_builder_dump(b, printf);
101 assert(ir_function_finalize(fmain));
102 ir_builder_dump(b, printf);
104 ir_value_dump_life(sum, printf);
105 ir_value_dump_life(prd, printf);
106 ir_value_dump_life(less, printf);
107 ir_value_dump_life(x1, printf);
108 ir_value_dump_life(x2, printf);
109 ir_value_dump_life(retval, printf);
110 ir_value_dump_life(vig, printf);
111 ir_value_dump_life(la, printf);
113 ir_builder_delete(b);