From: Fangrui Song <maskray@google.com>
Date: Tue, 12 Jul 2022 18:14:32 +0000 (-0700)
Subject: i386: Remove -Wa,-mtune=i686
X-Git-Tag: glibc-2.36~63
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5bec9d491c5d066dd238ccafcdec78cd4592e8e;p=thirdparty%2Fglibc.git

i386: Remove -Wa,-mtune=i686

gas -mtune= may change NOP generating patterns but -mtune=i686 has no
difference from the default by inspecting .o and .os files.

Note: Clang doesn't support -Wa,-mtune=i686.
---

diff --git a/sysdeps/i386/i686/Makefile b/sysdeps/i386/i686/Makefile
index 311042787b4..6b5fc8a59c4 100644
--- a/sysdeps/i386/i686/Makefile
+++ b/sysdeps/i386/i686/Makefile
@@ -1,12 +1,2 @@
 # So that we can test __m128's alignment
 stack-align-test-flags += -msse
-
-CFLAGS-.o += -Wa,-mtune=i686
-CFLAGS-.os += -Wa,-mtune=i686
-CFLAGS-.op += -Wa,-mtune=i686
-CFLAGS-.oS += -Wa,-mtune=i686
-
-ASFLAGS-.o += -Wa,-mtune=i686
-ASFLAGS-.os += -Wa,-mtune=i686
-ASFLAGS-.op += -Wa,-mtune=i686
-ASFLAGS-.oS += -Wa,-mtune=i686