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Optimized assign of failable.

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This commit is contained in:
Christoffer Lerno
2021-11-19 13:29:43 +01:00
parent 8cc8c321a2
commit 6febd8a143
5 changed files with 38 additions and 36 deletions
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11
src/compiler/llvm_codegen_expr.c
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@@ -4687,6 +4687,17 @@ BEValue llvm_emit_assign_expr(GenContext *c, BEValue *ref, Expr *expr, LLVMValue
{
if (IS_FAILABLE(expr))
{
if (expr->expr_kind == EXPR_FAILABLE)
{
c->error_var = NULL;
c->catch_block = NULL;
BEValue result;
llvm_emit_expr(c, &result, expr->inner_expr);
llvm_store_bevalue_dest_aligned(c, failable, &result);
llvm_value_set(&result, LLVMGetUndef(llvm_get_type(c, ref->type)), ref->type);
POP_ERROR();
return result;
}
assign_block = llvm_basic_block_new(c, "after_assign");
c->error_var = failable;
c->catch_block = assign_block;