Changeset 224550 in webkit for trunk/Source/JavaScriptCore/dfg/DFGJITCode.cpp

Timestamp:

Nov 7, 2017, 2:52:34 PM (8 years ago)

Author:

[email protected]

Message:

Introduce a default RegisterSet constructor so that we can use { } notation.
​https://bugs.webkit.org/show_bug.cgi?id=179389

Reviewed by Saam Barati.

I also replaced uses of "RegisterSet()" with "{ }" where the use of "RegisterSet()"
does not add any code documentation value.

• b3/air/AirAllocateRegistersAndStackByLinearScan.cpp:
• b3/air/AirCode.cpp:

(JSC::B3::Air::Code::setRegsInPriorityOrder):

• b3/air/AirPrintSpecial.cpp:

(JSC::B3::Air::PrintSpecial::extraEarlyClobberedRegs):
(JSC::B3::Air::PrintSpecial::extraClobberedRegs):

• b3/air/testair.cpp:
• bytecode/PolymorphicAccess.h:

(JSC::AccessGenerationState::preserveLiveRegistersToStackForCall):
(JSC::AccessGenerationState::restoreLiveRegistersFromStackForCall):

• dfg/DFGJITCode.cpp:

(JSC::DFG::JITCode::liveRegistersToPreserveAtExceptionHandlingCallSite):

• ftl/FTLJITCode.cpp:

(JSC::FTL::JITCode::liveRegistersToPreserveAtExceptionHandlingCallSite):

• jit/JITCode.cpp:

(JSC::JITCode::liveRegistersToPreserveAtExceptionHandlingCallSite):

• jit/RegisterSet.cpp:

(JSC::RegisterSet::reservedHardwareRegisters):
(JSC::RegisterSet::runtimeRegisters):
(JSC::RegisterSet::macroScratchRegisters):

• jit/RegisterSet.h:

(JSC::RegisterSet::RegisterSet):

• wasm/WasmB3IRGenerator.cpp:

(JSC::Wasm::B3IRGenerator::emitTierUpCheck):

File:

• trunk/Source/JavaScriptCore/dfg/DFGJITCode.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGJITCode.cpp

@@ -118 +118 @@
     }
 
-    return RegisterSet();
+    return { };
 }