Changeset 196672 in webkit

Timestamp:

Feb 16, 2016 4:45:51 PM (8 years ago)

Author:

commit-queue@webkit.org

Message:

[JSC] Enable B3 on ARM64
​https://bugs.webkit.org/show_bug.cgi?id=154275

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2016-02-16
Reviewed by Mark Lam.

The port passes more tests than LLVM now, let's use it by default.

• dfg/DFGCommon.h:

Location:

trunk/Source/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• dfg/DFGCommon.h (modified) (1 diff)

trunk/Source/JavaScriptCore/ChangeLog

@@ +1 @@
+2016-02-16  Benjamin Poulain  <bpoulain@apple.com>
+
+        [JSC] Enable B3 on ARM64
+        https://bugs.webkit.org/show_bug.cgi?id=154275
+
+        Reviewed by Mark Lam.
+
+        The port passes more tests than LLVM now, let's use it by default.
+
+        * dfg/DFGCommon.h:
+
 2016-02-16  Commit Queue  <commit-queue@webkit.org>
 

trunk/Source/JavaScriptCore/dfg/DFGCommon.h

@@ -38 +38 @@
 // We are in the middle of a transition from LLVM to B3 as the backend for the FTL. This flag will go
 // away once that transition is finished. For now, we enable B3 only on some platforms.
-#if CPU(X86_64) && ENABLE(FTL_JIT)
+#if (CPU(X86_64) || CPU(ARM64)) && ENABLE(FTL_JIT)
 #define FTL_USES_B3 1
 #else