From 6a8a4c43c2bfdca57b3f6470e594cf8fa67cf886 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <jolesen@mozilla.com>
Date: Fri, 26 Aug 2016 14:48:28 -0700
Subject: [PATCH] Collect and number all active encoding recipes.

The recipes are shared across CPU modes.
---
 meta/cretonne/__init__.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/meta/cretonne/__init__.py b/meta/cretonne/__init__.py
index 324dc76b4b..2e316982c0 100644
--- a/meta/cretonne/__init__.py
+++ b/meta/cretonne/__init__.py
@@ -976,9 +976,24 @@ class TargetISA(object):
 
         :returns self:
         """
+        self._collect_encoding_recipes()
         self._collect_instruction_predicates()
         return self
 
+    def _collect_encoding_recipes(self):
+        """
+        Collect and number all encoding recipes in use.
+        """
+        self.all_recipes = list()
+        rcps = set()
+        for cpumode in self.cpumodes:
+            for enc in cpumode.encodings:
+                recipe = enc.recipe
+                if recipe not in rcps:
+                    recipe.number = len(rcps)
+                    rcps.add(recipe)
+                    self.all_recipes.append(recipe)
+
     def _collect_instruction_predicates(self):
         """
         Collect and number all instruction predicates in use.