Changeset 222689 in webkit for trunk/Source/JavaScriptCore/jit/JIT.cpp

Timestamp:

Oct 1, 2017, 10:23:29 AM (8 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r222564.
​https://bugs.webkit.org/show_bug.cgi?id=177720

"It regressed JetStream by 2% on iOS caused by a 50%
regression on the bigfib subtest" (Requested by saamyjoon on
#webkit).

Reverted changeset:

"Add Above/Below comparisons for UInt32 patterns"
​https://bugs.webkit.org/show_bug.cgi?id=177281
​http://trac.webkit.org/changeset/222564

File:

• trunk/Source/JavaScriptCore/jit/JIT.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/jit/JIT.cpp

@@ -302 +302 @@
         DEFINE_OP(op_eq)
         DEFINE_OP(op_eq_null)
-        DEFINE_OP(op_below)
-        DEFINE_OP(op_beloweq)
         DEFINE_OP(op_try_get_by_id)
         case op_get_array_length:
@@ -334 +332 @@
         DEFINE_OP(op_jngreater)
         DEFINE_OP(op_jngreatereq)
-        DEFINE_OP(op_jbelow)
-        DEFINE_OP(op_jbeloweq)
         DEFINE_OP(op_jtrue)
         DEFINE_OP(op_loop_hint)