From: Segher Boessenkool <segher@kernel.crashing.org>
Date: Mon, 27 May 2019 19:12:19 +0000 (+0200)
Subject: rs6000: Fix sanitizer build (PR90639)
X-Git-Tag: misc/cutover-git~5221
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f63a854004e39660c926c7f6974638650e5fc18;p=thirdparty%2Fgcc.git

rs6000: Fix sanitizer build (PR90639)

The assembler code needs to say it uses AltiVec instructions.


libsanitizer/
	PR target/90639
	* tsan/tsan_rtl_ppc64.S: Add ".machine altivec".

From-SVN: r271668
---

diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index e7ebc7d9b74a..ff11c88d0343 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,8 @@
+2019-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/90639
+	* tsan/tsan_rtl_ppc64.S: Add ".machine altivec".
+
 2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10*
diff --git a/libsanitizer/tsan/tsan_rtl_ppc64.S b/libsanitizer/tsan/tsan_rtl_ppc64.S
index 8285e21aa1ec..9e533a71a9c4 100644
--- a/libsanitizer/tsan/tsan_rtl_ppc64.S
+++ b/libsanitizer/tsan/tsan_rtl_ppc64.S
@@ -1,5 +1,6 @@
 #include "tsan_ppc_regs.h"
 
+        .machine altivec
         .section .text
         .hidden __tsan_setjmp
         .globl _setjmp