+2000-06-12 Michael Meissner <meissner@redhat.com>
+
+ * ifcvt.c (dead_or_predicable): Don't do conditional execution
+ path if the machine needs extra support to do conditional
+ execution.
+
Mon Jun 12 17:04:17 2000 Jeffrey A Law (law@cygnus.com)
* print-rtl.c (print_rtx, case MEM): Use HOST_WIDE_INT_PRINT_DEC
end = PREV_INSN (end);
}
+ /* Disable handling dead code by conditional execution if the machine needs
+ to do anything funny with the tests, etc. */
+#ifndef IFCVT_MODIFY_TESTS
if (HAVE_conditional_execution)
{
/* In the conditional execution case, we have things easy. We know
earliest = jump;
}
else
+#endif
{
/* In the non-conditional execution case, we have to verify that there
are no trapping operations, no calls, no references to memory, and