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string comparisons

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This commit is contained in:
gingerBill
2016-08-15 13:46:01 +01:00
parent 0f48a7d299
commit 3ed75b22a3
14 changed files with 1176 additions and 195 deletions
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9
src/codegen/ssa.cpp
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@@ -670,7 +670,7 @@ ssaValue *ssa_make_value_block(ssaProcedure *proc, AstNode *node, Scope *scope,
b32 ssa_is_blank_ident(AstNode *node) {
if (node->kind == AstNode_Ident) {
ast_node(i, Ident, node);
return are_strings_equal(i->token.string, make_string("_"));
return is_blank_ident(i->token.string);
}
return false;
}
@@ -1390,6 +1390,7 @@ ssaValue *ssa_build_single_expr(ssaProcedure *proc, AstNode *expr, TypeAndValue
ssaValue *right = ssa_build_expr(proc, ue->expr);
return ssa_emit_arith(proc, ue->op, left, right, tv->type);
} break;
case Token_Not: // Boolean not
case Token_Xor: { // Bitwise not
// NOTE(bill): "not" `x` == `x` "xor" `-1`
ExactValue neg_one = make_exact_value_integer(-1);
@@ -1397,10 +1398,6 @@ ssaValue *ssa_build_single_expr(ssaProcedure *proc, AstNode *expr, TypeAndValue
ssaValue *right = ssa_make_value_constant(proc->module->allocator, tv->type, neg_one);
return ssa_emit_arith(proc, ue->op, left, right, tv->type);
} break;
case Token_Not: // Boolean not
GB_PANIC("Token_Not");
return NULL;
}
case_end;
@@ -2057,7 +2054,7 @@ void ssa_build_stmt(ssaProcedure *proc, AstNode *node) {
String name = make_string(name_text, name_len-1);
Entity **found = map_get(&proc->module->info->definitions, hash_pointer(pd->name));
GB_ASSERT(found != NULL);
GB_ASSERT_MSG(found != NULL, "Unable to find: %.*s", LIT(pd->name->Ident.token.string));
Entity *e = *found;
ssaValue *value = ssa_make_value_procedure(proc->module->allocator,
proc->module, e->type, pd->type, pd->body, name);