commit 40b9da37a45dabf86bd82a39e885f2921f47fc08
author fschneider@chromium.org <fschneider@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Mon Jun 28 11:29:21 2010 +0000
committer fschneider@chromium.org <fschneider@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Mon Jun 28 11:29:21 2010 +0000
tree e61e5f13db44655f192834d087c9867aafe8abeb
parent 5ad5acef6bd4ebc785f946d8bcc2a88b1e031827

Version 2.2.20

Fix bug with for-in on x64 platform (issue 748).

Fix crash bug on x64 platform (issue 756).
        
Fix bug in Object.getOwnPropertyNames. (chromium issue 41243).

Fix a bug on ARM  that caused the result of 1 << x to be miscalculated for some inputs.

Performance improvements on all platforms.


git-svn-id: http://v8.googlecode.com/svn/trunk@4962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/x64/macro-assembler-x64.h

diff --git a/src/x64/macro-assembler-x64.h b/src/x64/macro-assembler-x64.h
index bb0b681..44573f3 100644
--- a/src/x64/macro-assembler-x64.h
+++ b/src/x64/macro-assembler-x64.h
@@ -546,7 +546,8 @@
                                Register map,
                                Register instance_type);
 
-  // FCmp is similar to integer cmp, but requires unsigned
+  // FCmp compares and pops the two values on top of the FPU stack.
+  // The flag results are similar to integer cmp, but requires unsigned
   // jcc instructions (je, ja, jae, jb, jbe, je, and jz).
   void FCmp();