Changeset 157572 in webkit for trunk/Source/JavaScriptCore/offlineasm/cloop.rb

Timestamp:

Oct 17, 2013, 6:47:25 AM (12 years ago)

Author:

[email protected]

Message:

Remove JITStackFrame references in the C Loop LLINT.
​https://bugs.webkit.org/show_bug.cgi?id=122950.

Reviewed by Michael Saboff.

• jit/JITStubs.h:
• llint/LowLevelInterpreter.cpp:

(JSC::CLoop::execute):

• offlineasm/cloop.rb:

File:

• trunk/Source/JavaScriptCore/offlineasm/cloop.rb (modified) (2 diffs)

trunk/Source/JavaScriptCore/offlineasm/cloop.rb

@@ -177 +177 @@
     end
     def pointerExpr
-        if base.is_a? RegisterID and base.name == "sp" 
-            offsetValue = "#{offset.value}"
-            "(ASSERT(#{offsetValue} == offsetof(JITStackFrame, vm)), &sp->vm)"
-        elsif offset.value == 0
+        if  offset.value == 0
             "#{base.clValue(:int8Ptr)}"
         elsif offset.value > 0
@@ -249 +246 @@
     end
     def pointerExpr
-        if base.is_a? RegisterID and base.name == "sp"
-            offsetValue = "(#{index.clValue} << #{scaleShift}) + #{offset.clValue})"
-            "(ASSERT(#{offsetValue} == offsetof(JITStackFrame, vm)), &sp->vm)"
-        else
-            "#{base.clValue(:int8Ptr)} + (#{index.clValue} << #{scaleShift}) + #{offset.clValue}"
-        end
+        "#{base.clValue(:int8Ptr)} + (#{index.clValue} << #{scaleShift}) + #{offset.clValue}"
     end
     def int8MemRef