[Help-smalltalk] [PATCH 4/4] jit: The at: optimization is broken for ContextPart>>#at: -1

[Holger Hans Peter Freyther]

From: Holger Hans Peter Freyther <address@hidden>

The delays test is triggering this bug. Disable the inlined at
for now...

2013-06-27  Holger Hans Peter Freyther  <address@hidden>

        * xlat.c: Disable the optimized version of the basicAt: primitive.
---
 libgst/ChangeLog |    4 ++++
 libgst/xlat.c    |    3 +++
 2 files changed, 7 insertions(+)

diff --git a/libgst/ChangeLog b/libgst/ChangeLog
index 4880a8f..38aec89 100644
--- a/libgst/ChangeLog
+++ b/libgst/ChangeLog
@@ -1,3 +1,7 @@
+2013-06-27  Holger Hans Peter Freyther  <address@hidden>
+
+       * xlat.c: Disable the optimized version of the basicAt: primitive.
+
 2013-06-10  Holger Hans Peter Freyther  <address@hidden>
 
        * interp-jit.inl: Set the F_XLAT_REACHABLE flag in refresh_native_ips.
diff --git a/libgst/xlat.c b/libgst/xlat.c
index 3f4a555..24fc847 100644
--- a/libgst/xlat.c
+++ b/libgst/xlat.c
@@ -2587,6 +2587,8 @@ emit_inlined_primitive (int primitive, int numArgs, int 
attr)
 {
   switch (primitive)
     {
+#if 0
+    /* delays.st is failing for index access at -1 */
     case 60:
       {
        jit_insn *fail1, *fail2;
@@ -2683,6 +2685,7 @@ emit_inlined_primitive (int primitive, int numArgs, int 
attr)
        return PRIM_FAIL | PRIM_SUCCEED | PRIM_INLINED;
       }
       break;
+#endif
 
     case 61:
       {
-- 
1.7.10.4