svn commit: r339284 - in stable/11: contrib/llvm/tools/clang/lib/CodeGen lib/clang

[Ed Maste]

Author: emaste
Date: Wed Oct 10 15:37:10 2018
New Revision: 339284
URL: https://svnweb.freebsd.org/changeset/base/339284

Log:
  MFC r339019: clang: allow ifunc resolvers to accept arguments
  
  Previously Clang required ifunc resolution functions to take no
  arguments, presumably because GCC documented ifunc resolvers as taking
  no arguments.  However, GCC accepts resolvers accepting arguments, and
  our rtld passes CPU ID information (cpuid, hwcap, etc.) to ifunc
  resolvers.  Just remove the check from the in-tree compiler for our in-
  tree compiler.
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  stable/11/contrib/llvm/tools/clang/lib/CodeGen/CodeGenModule.cpp
  stable/11/lib/clang/freebsd_cc_version.h
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/contrib/llvm/tools/clang/lib/CodeGen/CodeGenModule.cpp
==============================================================================
--- stable/11/contrib/llvm/tools/clang/lib/CodeGen/CodeGenModule.cpp	Wed Oct 10 13:19:54 2018	(r339283)
+++ stable/11/contrib/llvm/tools/clang/lib/CodeGen/CodeGenModule.cpp	Wed Oct 10 15:37:10 2018	(r339284)
@@ -321,8 +321,6 @@ void CodeGenModule::checkAliases() {
       assert(FTy);
       if (!FTy->getReturnType()->isPointerTy())
         Diags.Report(Location, diag::err_ifunc_resolver_return);
-      if (FTy->getNumParams())
-        Diags.Report(Location, diag::err_ifunc_resolver_params);
     }
 
     llvm::Constant *Aliasee = Alias->getIndirectSymbol();

Modified: stable/11/lib/clang/freebsd_cc_version.h
==============================================================================
--- stable/11/lib/clang/freebsd_cc_version.h	Wed Oct 10 13:19:54 2018	(r339283)
+++ stable/11/lib/clang/freebsd_cc_version.h	Wed Oct 10 15:37:10 2018	(r339284)
@@ -1,3 +1,3 @@
 /* $FreeBSD$ */
 
-#define	FREEBSD_CC_VERSION		1100509
+#define	FREEBSD_CC_VERSION		1100510