commit 86dbb9a12119273039ce272b41c809fa548b37b6
author Nicolas Geoffray <ngeoffray@google.com> Wed Jun 04 11:12:39 2014 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Thu Jun 12 10:02:06 2014 +0100
tree a4626e21ae16a9a5e133ea3e5e95b58d2ea4d8e5
parent c936622863a50bdda9b10062515dfc02a8c8b652

Final CL to enable register allocation on x86.

This CL implements:
1) Resolution after allocation: connecting the locations
   allocated to an interval within a block and between blocks.
2) Handling of fixed registers: some instructions require
   inputs/output to be at a specific location, and the allocator
   needs to deal with them in a special way.
3) ParallelMoveResolver::EmitNativeCode for x86.

Change-Id: I0da6bd7eb66877987148b87c3be6a983b4e3f858

compiler/optimizing/nodes.h

diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 68848de..143d5c9 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -508,6 +508,7 @@
   void ReplaceWith(HInstruction* instruction);
 
 #define INSTRUCTION_TYPE_CHECK(type)                                           \
+  bool Is##type() { return (As##type() != nullptr); }                          \
   virtual H##type* As##type() { return nullptr; }
 
   FOR_EACH_INSTRUCTION(INSTRUCTION_TYPE_CHECK)