Changeset 209678 in webkit for trunk/Source/JavaScriptCore/dfg/DFGPreciseLocalClobberize.h

Timestamp:

Dec 10, 2016, 5:14:37 PM (9 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r209653, r209654, r209663, and
r209673.
​https://bugs.webkit.org/show_bug.cgi?id=165739

speedometer crashes (Requested by pizlo on #webkit).

Reverted changesets:

"JSVALUE64: Pass arguments in platform argument registers when
making JavaScript calls"
​https://bugs.webkit.org/show_bug.cgi?id=160355
​http://trac.webkit.org/changeset/209653

"Unreviewed build fix for 32 bit builds."
​http://trac.webkit.org/changeset/209654

"Unreviewed build fix for the CLOOP after r209653"
​http://trac.webkit.org/changeset/209663

"REGRESSION(r209653) Crash in CallFrameShuffler::snapshot()"
​https://bugs.webkit.org/show_bug.cgi?id=165728
​http://trac.webkit.org/changeset/209673

File:

• trunk/Source/JavaScriptCore/dfg/DFGPreciseLocalClobberize.h (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGPreciseLocalClobberize.h

@@ -198 +198 @@
             
         default: {
-            // All of the outermost stack arguments, except this, are definitely read.
+            // All of the outermost arguments, except this, are definitely read.
             for (unsigned i = m_graph.m_codeBlock->numParameters(); i-- > 1;)
                 m_read(virtualRegisterForArgument(i));