From: Chris Metcalf <cmetcalf@mellanox.com>
Date: Tue, 5 Dec 2017 16:36:26 +0000 (-0500)
Subject: tilegx: tag __insn_OP builtin issue with gcc bugzilla #
X-Git-Tag: glibc-2.27~334
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7e882b70563289ac441f2a3565846221e111d00;p=thirdparty%2Fglibc.git

tilegx: tag __insn_OP builtin issue with gcc bugzilla #
---

diff --git a/sysdeps/tile/tilegx/string-endian.h b/sysdeps/tile/tilegx/string-endian.h
index 6a3f882e608..09b57810dfb 100644
--- a/sysdeps/tile/tilegx/string-endian.h
+++ b/sysdeps/tile/tilegx/string-endian.h
@@ -58,7 +58,8 @@ static inline uint64_t copy_byte(uint8_t byte)
 }
 
 /* Implement the byte vector instructions using extended assembly.
-   The __insn_OP() builtins are buggy in current compiler versions.  */
+   The __insn_OP() builtins are buggy in the upstream compiler;
+   see gcc bugzilla 78117.  */
 
 #define VECOP(OP)                                                       \
   static inline uint64_t OP (uint64_t a, uint64_t b)                    \