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Forward port r509607 | gerald | 2019-08-22 from lang/gcc8 since this has

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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
This commit is contained in:
Gerald Pfeifer 2019-11-22 00:54:35 +00:00
parent c61c6eee20
commit 41973f34a3
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=518121
1 changed files with 21 additions and 0 deletions
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21
lang/gcc8-devel/files/patch-clang-vec_step Normal file
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@ -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.