fix ignored args in multi return handling

Fixes #5483

1 files changed, 3 insertions, 1 deletions

diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp
index ffa434278..5c38367f1 100644
--- a/src/llvm_backend_proc.cpp
+++ b/src/llvm_backend_proc.cpp
@@ -1073,6 +1073,7 @@ gb_internal lbValue lb_emit_call(lbProcedure *p, lbValue value, Array<lbValue> c
 
 	lbValue result = {};
 
+	isize ignored_args = 0;
 	auto processed_args = array_make<lbValue>(permanent_allocator(), 0, args.count);
 
 	{
@@ -1095,6 +1096,7 @@ gb_internal lbValue lb_emit_call(lbProcedure *p, lbValue value, Array<lbValue> c
 			lbArgType *arg = &ft->args[param_index];
 			if (arg->kind == lbArg_Ignore) {
 				param_index += 1;
+				ignored_args += 1;
 				continue;
 			}
 
@@ -1203,7 +1205,7 @@ gb_internal lbValue lb_emit_call(lbProcedure *p, lbValue value, Array<lbValue> c
 			auto tuple_fix_values = slice_make<lbValue>(permanent_allocator(), ret_count);
 			auto tuple_geps = slice_make<lbValue>(permanent_allocator(), ret_count);
 
-			isize offset = ft->original_arg_count;
+			isize offset = ft->original_arg_count - ignored_args;
 			for (isize j = 0; j < ret_count-1; j++) {
 				lbValue ret_arg_ptr = processed_args[offset + j];
 				lbValue ret_arg = lb_emit_load(p, ret_arg_ptr);