fourthTier: We should have a reduced FTL LLVM pipeline tool in the repository
[WebKit-https.git] / Tools / ChangeLog
index 22071bf..387fcd6 100644 (file)
@@ -1,3 +1,30 @@
+2013-07-16  Filip Pizlo  <fpizlo@apple.com>
+
+        fourthTier: We should have a reduced FTL LLVM pipeline tool in the repository
+        https://bugs.webkit.org/show_bug.cgi?id=118647
+
+        Rubber stamped by Geoffrey Garen and Mark Hahnenberg.
+
+        Add a tool that takes in an LLVM bitcode file and JITs it in exactly the same
+        way that the FTL would.
+        
+        Also add a tool that combines multiple LLVM modules generated by FTL into a
+        single module.
+
+        * ReducedFTL: Added.
+        * ReducedFTL/ReducedFTL.c: Added.
+        (usage):
+        (currentTime):
+        (MemorySection):
+        (mmAllocateCodeSection):
+        (mmAllocateDataSection):
+        (mmApplyPermissions):
+        (mmDestroy):
+        (symbolLookupCallback):
+        (main):
+        * ReducedFTL/build.sh: Added.
+        * ReducedFTL/combineModules.rb: Added.
+
 2013-06-09  Filip Pizlo  <fpizlo@apple.com>
 
         Unreviewed, fix minor goof in profiling output layout. We weren't accounting