From: Aldy Hernandez <aldyh@redhat.com>
Date: Wed, 7 Oct 2020 14:46:34 +0000 (+0200)
Subject: Rename -fevrp-mode= to --param=evrp-mode=.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1e247c60df52e93c9814a3a1789a63bc07aa4542;p=gcc.git

Rename -fevrp-mode= to --param=evrp-mode=.

	* common.opt (-fevrp-mode): Rename and move...
	* params.opt (--param=evrp-mode): ...here.
	* gimple-range.h (DEBUG_RANGE_CACHE): Use param_evrp_mode instead
	of flag_evrp_mode.
	* gimple-ssa-evrp.c (rvrp_folder): Same.
	(hybrid_folder): Same.
	(execute_early_vrp): Same.
---

diff --git a/gcc/common.opt b/gcc/common.opt
index e2bd90c450d..7e789d1c47f 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2870,37 +2870,6 @@ ftree-vrp
 Common Report Var(flag_tree_vrp) Init(0) Optimization
 Perform Value Range Propagation on trees.
 
-fevrp-mode=
-Common Undocumented Joined RejectNegative Enum(evrp_mode) Var(flag_evrp_mode) Init(EVRP_MODE_EVRP_FIRST) Optimization
--fevrp-mode=[legacy|ranger|legacy-first|ranger-first|ranger-trace|ranger-debug|trace|debug] Specifies the mode Early VRP should operate in.
-
-Enum
-Name(evrp_mode) Type(enum evrp_mode) UnknownError(unknown evrp mode %qs)
-
-EnumValue
-Enum(evrp_mode) String(legacy) Value(EVRP_MODE_EVRP_ONLY)
-
-EnumValue
-Enum(evrp_mode) String(ranger) Value(EVRP_MODE_RVRP_ONLY)
-
-EnumValue
-Enum(evrp_mode) String(legacy-first) Value(EVRP_MODE_EVRP_FIRST)
-
-EnumValue
-Enum(evrp_mode) String(ranger-first) Value(EVRP_MODE_RVRP_FIRST)
-
-EnumValue
-Enum(evrp_mode) String(ranger-trace) Value(EVRP_MODE_RVRP_TRACE)
-
-EnumValue
-Enum(evrp_mode) String(ranger-debug) Value(EVRP_MODE_RVRP_DEBUG)
-
-EnumValue
-Enum(evrp_mode) String(trace) Value(EVRP_MODE_TRACE)
-
-EnumValue
-Enum(evrp_mode) String(debug) Value(EVRP_MODE_DEBUG)
-
 fsplit-paths
 Common Report Var(flag_split_paths) Init(0) Optimization
 Split paths leading to loop backedges.
diff --git a/gcc/gimple-range.h b/gcc/gimple-range.h
index 4d35e72795f..041dc7c2a97 100644
--- a/gcc/gimple-range.h
+++ b/gcc/gimple-range.h
@@ -165,6 +165,6 @@ private:
 };
 
 // Flag to enable debugging the various internal Caches.
-#define DEBUG_RANGE_CACHE (dump_file && (flag_evrp_mode & EVRP_MODE_DEBUG))
+#define DEBUG_RANGE_CACHE (dump_file && (param_evrp_mode & EVRP_MODE_DEBUG))
 
 #endif // GCC_GIMPLE_RANGE_STMT_H
diff --git a/gcc/gimple-ssa-evrp.c b/gcc/gimple-ssa-evrp.c
index 6be32d7a3f6..363e2ab6816 100644
--- a/gcc/gimple-ssa-evrp.c
+++ b/gcc/gimple-ssa-evrp.c
@@ -118,7 +118,7 @@ public:
 
   rvrp_folder () : substitute_and_fold_engine (), m_simplifier ()
   { 
-    if (flag_evrp_mode & EVRP_MODE_TRACE)
+    if (param_evrp_mode & EVRP_MODE_TRACE)
       m_ranger = new trace_ranger ();
     else
       m_ranger = new gimple_ranger ();
@@ -175,7 +175,7 @@ class hybrid_folder : public evrp_folder
 public:
   hybrid_folder (bool evrp_first)
   {
-    if (flag_evrp_mode & EVRP_MODE_TRACE)
+    if (param_evrp_mode & EVRP_MODE_TRACE)
       m_ranger = new trace_ranger ();
     else
       m_ranger = new gimple_ranger ();
@@ -307,8 +307,8 @@ execute_early_vrp ()
   scev_initialize ();
   calculate_dominance_info (CDI_DOMINATORS);
 
-  // only the last 2 bits matter for choosing the folder.
-  switch (flag_evrp_mode & EVRP_MODE_RVRP_FIRST)
+  // Only the last 2 bits matter for choosing the folder.
+  switch (param_evrp_mode & EVRP_MODE_RVRP_FIRST)
     {
     case EVRP_MODE_EVRP_ONLY:
       {
diff --git a/gcc/params.opt b/gcc/params.opt
index 6f308a10da0..d770c55143b 100644
--- a/gcc/params.opt
+++ b/gcc/params.opt
@@ -102,6 +102,37 @@ Maximum size (in bytes) of objects tracked bytewise by dead store elimination.
 Common Joined UInteger Var(param_early_inlining_insns) Init(6) Optimization Param
 Maximal estimated growth of function body caused by early inlining of single call.
 
+-param=evrp-mode=
+Common Joined Var(param_evrp_mode) Enum(evrp_mode) Init(EVRP_MODE_EVRP_FIRST) Param Optimization
+--param=evrp-mode=[legacy|ranger|legacy-first|ranger-first|ranger-trace|ranger-debug|trace|debug] Specifies the mode Early VRP should operate in.
+
+Enum
+Name(evrp_mode) Type(enum evrp_mode) UnknownError(unknown evrp mode %qs)
+
+EnumValue
+Enum(evrp_mode) String(legacy) Value(EVRP_MODE_EVRP_ONLY)
+
+EnumValue
+Enum(evrp_mode) String(ranger) Value(EVRP_MODE_RVRP_ONLY)
+
+EnumValue
+Enum(evrp_mode) String(legacy-first) Value(EVRP_MODE_EVRP_FIRST)
+
+EnumValue
+Enum(evrp_mode) String(ranger-first) Value(EVRP_MODE_RVRP_FIRST)
+
+EnumValue
+Enum(evrp_mode) String(ranger-trace) Value(EVRP_MODE_RVRP_TRACE)
+
+EnumValue
+Enum(evrp_mode) String(ranger-debug) Value(EVRP_MODE_RVRP_DEBUG)
+
+EnumValue
+Enum(evrp_mode) String(trace) Value(EVRP_MODE_TRACE)
+
+EnumValue
+Enum(evrp_mode) String(debug) Value(EVRP_MODE_DEBUG)
+
 -param=fsm-maximum-phi-arguments=
 Common Joined UInteger Var(param_fsm_maximum_phi_arguments) Init(100) IntegerRange(1, 999999) Param Optimization
 Maximum number of arguments a PHI may have before the FSM threader will not try to thread through its block.