[JSC] The destination of Sqrt should be Def, not UseDef

https://bugs.webkit.org/show_bug.cgi?id=154086

Reviewed by Geoffrey Garen.

An unfortunate copy-paste: the destination of SqrtDouble and SqrtFloat
was defined as UseDef. As a result, the argument would be interfering
with everything defined prior.

* b3/air/AirOpcode.opcodes:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@196409 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
index ec97b75..5d87700 100644 (file)
--- a/Source/JavaScriptCore/ChangeLog
+++ b/Source/JavaScriptCore/ChangeLog
@@ -1,3 +1,16 @@
+2016-02-10  Benjamin Poulain  <benjamin@webkit.org>
+
+        [JSC] The destination of Sqrt should be Def, not UseDef
+        https://bugs.webkit.org/show_bug.cgi?id=154086
+
+        Reviewed by Geoffrey Garen.
+
+        An unfortunate copy-paste: the destination of SqrtDouble and SqrtFloat
+        was defined as UseDef. As a result, the argument would be interfering
+        with everything defined prior.
+
+        * b3/air/AirOpcode.opcodes:
+
 2016-02-10  Chris Dumez  <cdumez@apple.com>
 
         [Web IDL] interface objects should be Function objects

diff --git a/Source/JavaScriptCore/b3/air/AirOpcode.opcodes b/Source/JavaScriptCore/b3/air/AirOpcode.opcodes
index 1dbb8dc..4ed48f2 100644 (file)
--- a/Source/JavaScriptCore/b3/air/AirOpcode.opcodes
+++ b/Source/JavaScriptCore/b3/air/AirOpcode.opcodes
@@ -386,11 +386,11 @@ CeilFloat U:F:32, D:F:32
     Tmp, Tmp
     x86: Addr, Tmp
 
-SqrtDouble U:F:64, UD:F:64
+SqrtDouble U:F:64, D:F:64
     Tmp, Tmp
     x86: Addr, Tmp
 
-SqrtFloat U:F:32, UD:F:32
+SqrtFloat U:F:32, D:F:32
     Tmp, Tmp
     x86: Addr, Tmp