# HG changeset patch
# User kvn
# Date 1315939611 25200
# Node ID 2209834ccb591a2e1c587a37fe0ddc18cbe8f10f
# Parent  ab577c97a5f313486facc7f81efb81f4c7070529
7089632: assert(machtmp->outcnt() == 1) failed: expected for a MachTemp
Summary: Replace assert with check to delete MachTemp nodes only when they are really dead.
Reviewed-by: never

diff -r ab577c97a5f3 -r 2209834ccb59 src/share/vm/opto/postaloc.cpp
--- a/src/share/vm/opto/postaloc.cpp	Mon Sep 12 13:51:40 2011 -0700
+++ b/src/share/vm/opto/postaloc.cpp	Tue Sep 13 11:46:51 2011 -0700
@@ -100,10 +100,13 @@
     Node *tmp = NULL;
     for (uint i = 1; i < old->req(); i++) {
       if (old->in(i)->is_MachTemp()) {
+        // handle TEMP inputs
         Node* machtmp = old->in(i);
-        assert(machtmp->outcnt() == 1, "expected for a MachTemp");
-        blk_adjust += yank(machtmp, current_block, value, regnd);
-        machtmp->disconnect_inputs(NULL);
+        if (machtmp->outcnt() == 1) {
+          assert(machtmp->unique_out() == old, "sanity");
+          blk_adjust += yank(machtmp, current_block, value, regnd);
+          machtmp->disconnect_inputs(NULL);
+        }
       } else {
         assert(tmp == NULL, "can't handle more non MachTemp inputs");
         tmp = old->in(i);