[Midnightbsd-cvs] src [11927] trunk/UPDATING: document chipset and compiler fixes.

[laffer1 at midnightbsd.org]

Revision: 11927
          http://svnweb.midnightbsd.org/src/?rev=11927
Author:   laffer1
Date:     2018-07-20 18:36:04 -0400 (Fri, 20 Jul 2018)
Log Message:
-----------
document chipset and compiler fixes.

Modified Paths:
--------------
    trunk/UPDATING

Modified: trunk/UPDATING
===================================================================
--- trunk/UPDATING	2018-07-20 13:44:26 UTC (rev 11926)
+++ trunk/UPDATING	2018-07-20 22:36:04 UTC (rev 11927)
@@ -1,5 +1,27 @@
 Updating Information for MidnightBSD users.
 
+20180720:
+	Pull in r211155 from upstream llvm trunk (by Tim Northover):
+
+	DAG: move sret demotion into most basic LowerCallTo implementation.
+
+	It looks like there are two versions of LowerCallTo here: the
+	SelectionDAGBuilder one is designed to operate on LLVM IR, and the
+	TargetLowering one in the case where everything is at DAG level.
+
+	Previously, only the SelectionDAGBuilder variant could handle
+	demoting an impossible return to sret semantics (before delegating to
+	the TargetLowering version), but this functionality is also useful
+	for certain libcalls (e.g. 128-bit operations on 32-bit x86).  So
+	this commit moves the sret handling down a level.
+
+	This should fix "Call result #3 has unhandled type i32" errors when
+	building devel/libslang2 for i386.
+
+	Add support for AMD X370 and X399 chipsets.
+
+	Add support for Intel 8th gen chipsets.
+
 20180719:
 	Add the AMD B350 Ryzen (300 series) AHCI and XHCI controllers