svn commit: r509607 - head/lang/gcc8/files
Gerald Pfeifer
gerald at FreeBSD.org
Thu Aug 22 16:24:50 UTC 2019
Author: gerald
Date: Thu Aug 22 16:24:49 2019
New Revision: 509607
URL: https://svnweb.freebsd.org/changeset/ports/509607
Log:
clang on rs6000/powerpc* unfortunately poisons user namespace by default
(without any special options or include files being required).
Until that changes (or GCC changes) we need to avoid using vec_step as a
variable name.
PR: 239266
Added:
head/lang/gcc8/files/patch-clang-vec_step (contents, props changed)
Added: head/lang/gcc8/files/patch-clang-vec_step
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/lang/gcc8/files/patch-clang-vec_step Thu Aug 22 16:24:49 2019 (r509607)
@@ -0,0 +1,21 @@
+https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239266 reports how
+clang unfortunately poisons user namespace by default (without any
+special options).
+
+Until that changes (or GCC changes) we need to avoid using vec_step
+as a variable.
+
+--- UTC
+Index: gcc/tree-vect-loop.c
+===================================================================
+--- gcc/tree-vect-loop.c (revision 273856)
++++ gcc/tree-vect-loop.c (working copy)
+@@ -55,6 +55,8 @@ along with GCC; see the file COPYING3. If not see
+ #include "vec-perm-indices.h"
+ #include "tree-eh.h"
+
++#define vec_step vec_step_
++
+ /* Loop Vectorization Pass.
+
+ This pass tries to vectorize loops.
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