From: Richard Sandiford <rdsandiford@googlemail.com>
Date: Mon, 2 Jan 2012 11:11:45 +0000 (+0000)
Subject: pr46309.c: Add -mtune=octeon2 for MIPS.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e3763a5b447bedc84e38fe48d84189824928e9f1;p=gcc.git

pr46309.c: Add -mtune=octeon2 for MIPS.

gcc/testsuite/
	* gcc.dg/pr46309.c: Add -mtune=octeon2 for MIPS.

From-SVN: r182792
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 412ebbfeee3..12bb6597acf 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2012-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.dg/pr46309.c: Add -mtune=octeon2 for MIPS.
+
 2012-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	* g++.dg/cpp0x/constexpr-rom.C: Look for .rdata rather than rodata
diff --git a/gcc/testsuite/gcc.dg/pr46309.c b/gcc/testsuite/gcc.dg/pr46309.c
index 2629a3cef37..ba27090201e 100644
--- a/gcc/testsuite/gcc.dg/pr46309.c
+++ b/gcc/testsuite/gcc.dg/pr46309.c
@@ -1,6 +1,9 @@
 /* PR tree-optimization/46309 */
 /* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-reassoc-details" } */
+/* The transformation depends on BRANCH_COST being greater than 1
+   (see the notes in the PR), so try to force that.  */
+/* { dg-additional-options "-mtune=octeon2" { target mips*-*-* } } */
 
 int
 f1 (int a)