svn commit: r517843 - head/lang/gcc9-devel/files
Gerald Pfeifer
gerald at FreeBSD.org
Sun Nov 17 22:55:14 UTC 2019
Author: gerald
Date: Sun Nov 17 22:55:14 2019
New Revision: 517843
URL: https://svnweb.freebsd.org/changeset/ports/517843
Log:
Forward port r509717 | gerald | 2019-08-24 from lang/gcc9 since this
issue has not been addressed upstream yet:
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/gcc9-devel/files/patch-clang-vec_step
- copied unchanged from r517841, head/lang/gcc9/files/patch-clang-vec_step
Copied: head/lang/gcc9-devel/files/patch-clang-vec_step (from r517841, head/lang/gcc9/files/patch-clang-vec_step)
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/lang/gcc9-devel/files/patch-clang-vec_step Sun Nov 17 22:55:14 2019 (r517843, copy of r517841, head/lang/gcc9/files/patch-clang-vec_step)
@@ -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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