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Updated complex / matrix. Added quaternion math, vectors. Possible to add and mult scalar with vector. Fix where negating a float vector would be lowered incorrectly. Fix where $typeof(x) { ... } would not be valid compound literal. Fix where var would not be recognized as starting a declaration (e.g. in if (var x = ...)

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This commit is contained in:
Christoffer Lerno
2023-01-20 21:27:36 +01:00
committed by Christoffer Lerno
parent e09628b664
commit 5151586450
14 changed files with 561 additions and 104 deletions
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21
src/compiler/llvm_codegen_expr.c
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@@ -367,7 +367,6 @@ LLVMValueRef llvm_coerce_int_ptr(GenContext *c, LLVMValueRef value, LLVMTypeRef
LLVMValueRef llvm_emit_coerce(GenContext *c, LLVMTypeRef coerced, BEValue *value, Type *original_type)
{
assert(type_flatten_distinct(original_type) == type_flatten_distinct(value->type));
LLVMTypeRef llvm_source_type = llvm_get_type(c, value->type);
// 1. If the types match then we're done, just load.
@@ -1164,6 +1163,19 @@ void llvm_emit_array_to_vector_cast(GenContext *c, BEValue *value, Type *to_type
llvm_value_set(value, vector, to_type);
}
void llvm_emit_num_to_vec_cast(GenContext *c, BEValue *value, Type *to_type, Type *from_type)
{
llvm_value_rvalue(c, value);
LLVMTypeRef type = llvm_get_type(c, to_type);
unsigned elements = LLVMGetVectorSize(type);
LLVMValueRef res = LLVMGetUndef(type);
for (unsigned i = 0; i < elements; i++)
{
res = LLVMBuildInsertElement(c->builder, res, value->value, llvm_const_int(c, type_usize, i), "");
}
llvm_value_set(value, res, to_type);
}
void llvm_emit_bool_to_intvec_cast(GenContext *c, BEValue *value, Type *to_type, Type *from_type)
{
llvm_value_rvalue(c, value);
@@ -1181,6 +1193,9 @@ void llvm_emit_cast(GenContext *c, CastKind cast_kind, Expr *expr, BEValue *valu
switch (cast_kind)
{
case CAST_NUMVEC:
llvm_emit_num_to_vec_cast(c, value, to_type, from_type);
return;
case CAST_BOOLVECINT:
llvm_emit_bool_to_intvec_cast(c, value, to_type, from_type);
return;
@@ -2394,7 +2409,7 @@ static void llvm_emit_unary_expr(GenContext *c, BEValue *value, Expr *expr)
case UNARYOP_NEG:
llvm_emit_expr(c, value, inner);
llvm_value_rvalue(c, value);
if (type_is_float(type))
if (type_is_floatlike(type))
{
value->value = LLVMBuildFNeg(c->builder, value->value, "fneg");
return;
@@ -2402,7 +2417,7 @@ static void llvm_emit_unary_expr(GenContext *c, BEValue *value, Expr *expr)
assert(type->canonical != type_bool);
llvm_emit_expr(c, value, expr->unary_expr.expr);
llvm_value_rvalue(c, value);
if (active_target.feature.trap_on_wrap)
if (active_target.feature.trap_on_wrap && !type_flat_is_vector(value->type))
{
LLVMValueRef zero = llvm_get_zero(c, expr->unary_expr.expr->type);
LLVMTypeRef type_to_use = llvm_get_type(c, type->canonical);