Changeset 214253 in webkit for trunk/Source/JavaScriptCore/assembler/CPU.h

Timestamp:

Mar 22, 2017, 10:15:17 AM (8 years ago)

Author:

[email protected]

Message:

[DFG] Don't use ArraySlice intrinsic on MIPS
​https://bugs.webkit.org/show_bug.cgi?id=169721

Patch by Guillaume Emont <​[email protected]> on 2017-03-22
Reviewed by Yusuke Suzuki.

Like on x86, we don't have enough registers available for this.

• assembler/CPU.h:

(JSC::isMIPS): Added.

• dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleIntrinsicCall):
Don't use the ArraySlice intrinsic on MIPS.

File:

• trunk/Source/JavaScriptCore/assembler/CPU.h (modified) (1 diff)

trunk/Source/JavaScriptCore/assembler/CPU.h

@@ -66 +66 @@
 }
 
+inline bool isMIPS()
+{
+#if CPU(MIPS)
+    return true;
+#else
+    return false;
+#endif
+}
+
 inline bool optimizeForARMv7IDIVSupported()
 {