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[PATCH, i386] Fix -mpreferred-stack-boundary

From: Bernd Edlinger <bernd dot edlinger at hotmail dot de>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Sun, 10 Nov 2013 17:14:12 +0100
Subject: [PATCH, i386] Fix -mpreferred-stack-boundary
Authentication-results: sourceware.org; auth=none

Currently on trunk the option -mpreferred-stack-boundary does not work
together with #pragma GCC target("sse") or __attribute__((target("sse"))).

There is already a test case that detects this: gcc.target/i386/fastcall-sseregparm.c

The attached patch fixes this test case under i686-pc-linux-gnu.

Boot-strapped and regression-tested under i686-pc-linux-gnu.

OK for trunk?

Regards
Bernd.

Attachment: changelog-pr58964.txt
Description: Text document

Attachment: patch-pr58964.diff
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