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Support count_ones etc with #simd

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This commit is contained in:
gingerBill
2022-05-26 17:48:51 +01:00
parent 7092273a8f
commit 20e7b5c88a
4 changed files with 26 additions and 12 deletions
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src/check_builtin.cpp
+8 -1
View File
@@ -3559,7 +3559,14 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
return false;
}
if (!is_type_integer_like(x.type)) {
if (is_type_simd_vector(x.type) && id != BuiltinProc_reverse_bits) {
Type *elem = base_array_type(x.type);
if (!is_type_integer_like(elem)) {
gbString xts = type_to_string(x.type);
error(x.expr, "#simd values passed to '%.*s' must have an element of an integer-like type (integer, boolean, enum, bit_set), got %s", LIT(builtin_name), xts);
gb_string_free(xts);
}
} else if (!is_type_integer_like(x.type)) {
gbString xts = type_to_string(x.type);
error(x.expr, "Values passed to '%.*s' must be an integer-like type (integer, boolean, enum, bit_set), got %s", LIT(builtin_name), xts);
gb_string_free(xts);
src/llvm_backend_utility.cpp
+4 -2
View File
@@ -485,8 +485,10 @@ lbValue lb_emit_count_ones(lbProcedure *p, lbValue x, Type *type) {
}
lbValue lb_emit_count_zeros(lbProcedure *p, lbValue x, Type *type) {
i64 sz = 8*type_size_of(type);
lbValue size = lb_const_int(p->module, type, cast(u64)sz);
Type *elem = base_array_type(type);
i64 sz = 8*type_size_of(elem);
lbValue size = lb_const_int(p->module, elem, cast(u64)sz);
size = lb_emit_conv(p, size, type);
lbValue count = lb_emit_count_ones(p, x, type);
return lb_emit_arith(p, Token_Sub, size, count, type);
}