Changeset 148474 in webkit for trunk/Source/JavaScriptCore/offlineasm/risc.rb

Timestamp:

Apr 15, 2013, 4:04:15 PM (12 years ago)

Author:

[email protected]

Message:

LLInt SH4 backend implementation
​https://bugs.webkit.org/show_bug.cgi?id=112886

Patch by Julien Brianceau <​[email protected]> on 2013-04-15
Reviewed by Oliver Hunt.

Source/JavaScriptCore:

• dfg/DFGOperations.cpp:

(JSC):

• jit/JITStubs.cpp:
• llint/LLIntOfflineAsmConfig.h:
• llint/LowLevelInterpreter.asm:
• llint/LowLevelInterpreter32_64.asm:
• offlineasm/arm.rb:
• offlineasm/ast.rb:
• offlineasm/backends.rb:
• offlineasm/instructions.rb:
• offlineasm/mips.rb:
• offlineasm/risc.rb:
• offlineasm/sh4.rb: Added.

Source/WTF:

• wtf/Platform.h:

File:

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

trunk/Source/JavaScriptCore/offlineasm/risc.rb

@@ -273 +273 @@
 
 #
-# Lowering of misplaced immediates. For example:
+# Lowering of misplaced immediates for opcodes in opcodeList. For example, if storei is in opcodeList:
 #
 # storei 0, [foo]
@@ -283 +283 @@
 #
 
-def riscLowerMisplacedImmediates(list)
-    newList = []
-    list.each {
-        | node |
-        if node.is_a? Instruction
-            case node.opcode
-            when "storeb", "storei", "storep"
+def riscLowerMisplacedImmediates(list, opcodeList)
+    newList = []
+    list.each {
+        | node |
+        if node.is_a? Instruction
+            if opcodeList.include? node.opcode
                 operands = node.operands
                 newOperands = []