* Makefile.in (install-info): Simplify.

[pf3gnuchains/gcc-fork.git] / gcc / flags.h

diff --git a/gcc/flags.h b/gcc/flags.h
index 823aaef..5b6f728 100644 (file)
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -439,6 +439,20 @@ extern int flag_schedule_speculative;
 extern int flag_schedule_speculative_load;
 extern int flag_schedule_speculative_load_dangerous;
 
+/* The following flags have an effect during scheduling after register
+   allocation:   
+
+   sched_stalled_insns means that insns can be moved prematurely from the queue
+   of stalled insns into the ready list.
+
+   sched_stalled_insns_dep controls how many recently scheduled cycles will 
+   be examined for a dependency on a stalled insn that is candidate for
+   premature removal from the queue of stalled insns into the ready list (has 
+   an effect only if the flag 'sched_stalled_insns' is set).  */
+
+extern int flag_sched_stalled_insns;
+extern int flag_sched_stalled_insns_dep;
+
 /* flag_branch_on_count_reg means try to replace add-1,compare,branch tupple
    by a cheaper branch, on a count register.  */
 extern int flag_branch_on_count_reg;
@@ -604,6 +618,9 @@ extern int flag_trapv;
 /* Nonzero if the signed arithmetic overflow should wrap around.  */
 extern int flag_wrapv;
 
+/* Nonzero if subexpressions must be evaluated from left-to-right.  */
+extern int flag_evaluation_order;
+
 /* Value of the -G xx switch, and whether it was passed or not.  */
 extern unsigned HOST_WIDE_INT g_switch_value;
 extern bool g_switch_set;
@@ -658,6 +675,14 @@ extern int flag_gcse_lm;
 
 extern int flag_gcse_sm;
 
+/* Nonzero if we want to perform redundant load-after-store elimination
+   in gcse.  */
+
+extern int flag_gcse_las;
+
+/* Nonzero if value histograms should be used to optimize code.  */
+extern int flag_value_profile_transformations;
+
 /* Perform branch target register optimization before prologue / epilogue
    threading.  */
 
@@ -692,6 +717,8 @@ extern int flag_signaling_nans;
 
 extern int flag_unit_at_a_time;
 
+extern int flag_web;
+
 /* A string that's used when a random name is required.  NULL means
    to make it really random.  */