commit e90501da0222717d75c126ebf89569db3976927e
author Serguei Katkov <serguei.i.katkov@intel.com> Wed Mar 12 15:56:54 2014 +0700
committer Serguei Katkov <serguei.i.katkov@intel.com> Fri Mar 14 10:26:11 2014 +0700
tree dff0aabde02d0790bab3a42738e08a9b27eafb58
parent 4ee5bd67c7dd1ba42f8187e038cee3f96cc77839

Add dependency for operations with x86 FPU stack

Load Hoisting optimization can re-order operations with
FPU stack due to no dependency set.

Patch adds resource dependency between these operations.

Change-Id: Iccce98c8f3c565903667c03803884d9de1281ea8
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>

compiler/dex/compiler_enums.h

diff --git a/compiler/dex/compiler_enums.h b/compiler/dex/compiler_enums.h
index 0cd9ba3..cd21568 100644
--- a/compiler/dex/compiler_enums.h
+++ b/compiler/dex/compiler_enums.h
@@ -390,7 +390,8 @@
   kRegUsePC,
   kRegUseSP,
   kSetsCCodes,
-  kUsesCCodes
+  kUsesCCodes,
+  kUseFpStack
 };
 
 enum SelectInstructionKind {