From: Catherine Moore <clm@codesourcery.com>
Date: Mon, 30 Aug 2010 18:57:30 +0000 (-0400)
Subject: mips.h (BASE_DRIVER_SELF_SPECS): Infer -mdspr2 for the the 74K.
X-Git-Tag: releases/gcc-4.6.0~4773
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=037f9973716f8e3e9f8f33847bce345075f87141;p=thirdparty%2Fgcc.git

mips.h (BASE_DRIVER_SELF_SPECS): Infer -mdspr2 for the the 74K.

2010-08-31  Catherine Moore  <clm@codesourcery.com>

	* config/mips/mips.h (BASE_DRIVER_SELF_SPECS):
	Infer -mdspr2 for the the 74K.

From-SVN: r163656
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3093c6c388f3..71dc958e5a06 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-31  Catherine Moore  <clm@codesourcery.com>
+
+	* config/mips/mips.h (BASE_DRIVER_SELF_SPECS):
+	Infer -mdspr2 for the the 74K.
+
 2010-08-30  Jakub Jelinek  <jakub@redhat.com>
 
 	PR debug/45419
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index cc3ebb478cf4..4dd86d4495cf 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -761,7 +761,9 @@ enum mips_code_readable_setting {
 
 /* A spec that infers the -mdsp setting from an -march argument.  */
 #define BASE_DRIVER_SELF_SPECS \
-  "%{!mno-dsp:%{march=24ke*|march=34k*|march=74k*|march=1004k*: -mdsp}}"
+  "%{!mno-dsp: \
+     %{march=24ke*|march=34k*|march=1004k*: -mdsp} \
+     %{march=74k*:%{!mno-dspr2: -mdspr2 -mdsp}}}"
 
 #define DRIVER_SELF_SPECS BASE_DRIVER_SELF_SPECS