Files
clang-p2996/llvm/test/CodeGen/X86
David Majnemer 791b88b6da [X86] Elide references to _chkstk for dynamic allocas
The _chkstk function is called by the compiler to probe the stack in an
order consistent with Windows' expectations.  However, it is possible to
elide the call to _chkstk and manually adjust the stack pointer if we
can prove that the allocation is fixed size and smaller than the probe
size.

This shrinks chrome.dll, chrome_child.dll and chrome.exe by a
cummulative ~133 KB.

Differential Revision: http://reviews.llvm.org/D17679

llvm-svn: 262370
2016-03-01 19:20:23 +00:00
..
2016-01-26 00:03:25 +00:00
2016-01-26 18:22:50 +00:00
2016-01-16 15:25:02 +00:00
2016-01-16 15:25:02 +00:00
2015-11-30 19:04:19 +00:00
2016-01-05 00:48:16 +00:00
2015-09-29 22:09:16 +00:00
2016-01-26 00:03:25 +00:00
2015-11-24 22:09:31 +00:00
2010-03-25 20:01:07 +00:00
2016-02-20 17:56:45 +00:00
2015-08-25 07:42:09 +00:00
2014-12-03 02:08:38 +00:00
2016-02-18 18:44:33 +00:00
2013-10-15 23:33:07 +00:00
2012-11-08 07:28:54 +00:00
2015-12-16 11:22:37 +00:00
2015-12-16 11:22:37 +00:00
2016-02-18 18:44:33 +00:00
2016-02-18 18:44:33 +00:00
2016-02-15 17:57:40 +00:00
2015-12-05 19:54:59 +00:00
2011-06-14 23:47:36 +00:00
2013-10-15 23:33:07 +00:00
2015-08-28 17:19:54 +00:00
2015-12-12 12:52:52 +00:00
2015-03-06 21:30:18 +00:00
2014-01-11 21:06:00 +00:00
2015-03-06 20:38:55 +00:00
2015-03-06 20:46:16 +00:00
2015-02-11 14:58:25 +00:00
2015-08-19 16:17:08 +00:00
2013-03-26 22:47:01 +00:00