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This commit is contained in:
gingerBill
2016-08-01 00:34:15 +01:00
parent 70f6282f41
commit 88e05ad2b2
7 changed files with 124 additions and 46 deletions
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76
src/codegen/print.cpp
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@@ -278,33 +278,63 @@ void ssa_print_instruction(gbFile *f, ssaModule *m, ssaValue *value) {
ssa_fprintf(f, "%%%d = ", value->id);
if (is_type_float(type))
ssa_fprintf(f, "f");
switch (bo->op.kind) {
case Token_Add: ssa_fprintf(f, "add"); break;
case Token_Sub: ssa_fprintf(f, "sub"); break;
case Token_And: ssa_fprintf(f, "and"); break;
case Token_Or: ssa_fprintf(f, "or"); break;
case Token_Xor: ssa_fprintf(f, "xor"); break;
case Token_AndNot: GB_PANIC("TODO(bill): print Token_AndNot");
case Token_Mul: ssa_fprintf(f, "mul"); break;
default: {
if (!is_type_float(type)) {
if (is_type_unsigned(type))
ssa_fprintf(f, "u");
else
ssa_fprintf(f, "s");
if (gb_is_between(bo->op.kind, Token__ComparisonBegin+1, Token__ComparisonEnd-1)) {
if (is_type_float(type)) {
ssa_fprintf(f, "fcmp ");
switch (bo->op.kind) {
case Token_CmpEq: ssa_fprintf(f, "oeq"); break;
case Token_NotEq: ssa_fprintf(f, "one"); break;
case Token_Lt: ssa_fprintf(f, "olt"); break;
case Token_Gt: ssa_fprintf(f, "ogt"); break;
case Token_LtEq: ssa_fprintf(f, "ole"); break;
case Token_GtEq: ssa_fprintf(f, "oge"); break;
}
} else {
ssa_fprintf(f, "icmp ");
if (bo->op.kind != Token_CmpEq &&
bo->op.kind != Token_NotEq) {
if (is_type_unsigned(type)) {
ssa_fprintf(f, "s");
} else {
ssa_fprintf(f, "u");
}
}
switch (bo->op.kind) {
case Token_CmpEq: ssa_fprintf(f, "eq"); break;
case Token_NotEq: ssa_fprintf(f, "ne"); break;
case Token_Lt: ssa_fprintf(f, "lt"); break;
case Token_Gt: ssa_fprintf(f, "gt"); break;
case Token_LtEq: ssa_fprintf(f, "le"); break;
case Token_GtEq: ssa_fprintf(f, "ge"); break;
}
}
} else {
if (is_type_float(type))
ssa_fprintf(f, "f");
switch (bo->op.kind) {
case Token_Quo: ssa_fprintf(f, "div"); break;
case Token_Mod: ssa_fprintf(f, "rem"); break;
case Token_Add: ssa_fprintf(f, "add"); break;
case Token_Sub: ssa_fprintf(f, "sub"); break;
case Token_And: ssa_fprintf(f, "and"); break;
case Token_Or: ssa_fprintf(f, "or"); break;
case Token_Xor: ssa_fprintf(f, "xor"); break;
case Token_AndNot: GB_PANIC("Token_AndNot Should never be called");
case Token_Mul: ssa_fprintf(f, "mul"); break;
default: {
if (!is_type_float(type)) {
if (is_type_unsigned(type)) ssa_fprintf(f, "u");
else ssa_fprintf(f, "s");
}
switch (bo->op.kind) {
case Token_Quo: ssa_fprintf(f, "div"); break;
case Token_Mod: ssa_fprintf(f, "rem"); break;
}
} break;
}
} break;
}
ssa_fprintf(f, " ");