mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
b4d023aafe
Previously, tests hardcoded ocamlopt and cmxa, which broke builds on machines without ocamlopt. Instead, they now fall back to ocamlc. As a side effect this fixes PR14727, which was caused by a crude hack that replaced gcc with g++ everywhere in the ocamlopt native compiler path and passes it back using -cc. Now the tests use the same technique as META, i.e. -cclib -lstdc++. It might be more fragile than using g++ explicitly, but it will break when the installed package will also break, which is good. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220828 91177308-0d34-0410-b5e6-96231b3b80d8
60 lines
1.4 KiB
OCaml
60 lines
1.4 KiB
OCaml
(* RUN: rm -rf %t.builddir
|
|
* RUN: mkdir -p %t.builddir
|
|
* RUN: cp %s %t.builddir
|
|
* RUN: %ocamlcomp -g -warn-error A llvm.%cma llvm_irreader.%cma %t.builddir/irreader.ml -o %t
|
|
* RUN: %t
|
|
* XFAIL: vg_leak
|
|
*)
|
|
|
|
(* Note: It takes several seconds for ocamlopt to link an executable with
|
|
libLLVMCore.a, so it's better to write a big test than a bunch of
|
|
little ones. *)
|
|
|
|
open Llvm
|
|
open Llvm_irreader
|
|
|
|
let context = global_context ()
|
|
|
|
(* Tiny unit test framework - really just to help find which line is busted *)
|
|
let print_checkpoints = false
|
|
|
|
let suite name f =
|
|
if print_checkpoints then
|
|
prerr_endline (name ^ ":");
|
|
f ()
|
|
|
|
let _ =
|
|
Printexc.record_backtrace true
|
|
|
|
let insist cond =
|
|
if not cond then failwith "insist"
|
|
|
|
|
|
(*===-- IR Reader ---------------------------------------------------------===*)
|
|
|
|
let test_irreader () =
|
|
begin
|
|
let buf = MemoryBuffer.of_string "@foo = global i32 42" in
|
|
let m = parse_ir context buf in
|
|
match lookup_global "foo" m with
|
|
| Some foo ->
|
|
insist ((global_initializer foo) = (const_int (i32_type context) 42))
|
|
| None ->
|
|
failwith "global"
|
|
end;
|
|
|
|
begin
|
|
let buf = MemoryBuffer.of_string "@foo = global garble" in
|
|
try
|
|
ignore (parse_ir context buf);
|
|
failwith "parsed"
|
|
with Llvm_irreader.Error _ ->
|
|
()
|
|
end
|
|
|
|
|
|
(*===-- Driver ------------------------------------------------------------===*)
|
|
|
|
let _ =
|
|
suite "irreader" test_irreader
|