Fix despecialization of ITERN when already running.

2012-09-12 16:58:47 +02:00
parent 23932a6c8b
commit aed2009378
6 changed files with 15 additions and 2 deletions
--- a/src/vm_mips.dasc
+++ b/src/vm_mips.dasc
@@ -3617,7 +3617,10 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
    |  bnez TMP1, >5
    |.  lui TMP2, (-(BCBIAS_J*4 >> 16) & 65535)
    |  addu PC, TMP0, TMP2
+    |  lui TMP1, 0xfffe
+    |  ori TMP1, TMP1, 0x7fff
    |  sw r0, -8+LO(RA)			// Initialize control var.
+    |  sw TMP1, -8+HI(RA)
    |1:
    |  ins_next
    |5:  // Despecialize bytecode if any of the checks fail.