From: James Greenhalgh <james.greenhalgh@arm.com>
Date: Wed, 6 Jul 2011 17:26:15 +0000 (+0000)
Subject: arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c884924f5b8b5d43b4172df058f77db9ed4e4be7;p=gcc.git

arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP.

2011-07-06  James Greenhalgh  <james.greenhalgh@arm.com>

	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add
	__ARM_FEATURE_DSP.

From-SVN: r175925
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 38a8bcd4936..21f550c6d99 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-06  James Greenhalgh  <james.greenhalgh@arm.com>
+
+	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add
+	__ARM_FEATURE_DSP.
+
 2011-07-06  Basile Starynkevitch  <basile@starynkevitch.net>
 
 	* configure.ac (plugin-version.h): Generate
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index b0d26259a08..3810f9e8f61 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -45,6 +45,8 @@ extern char arm_arch_name[];
 #define TARGET_CPU_CPP_BUILTINS()			\
   do							\
     {							\
+	if (TARGET_DSP_MULTIPLY)			\
+	   builtin_define ("__ARM_FEATURE_DSP");	\
 	/* Define __arm__ even when in thumb mode, for	\
 	   consistency with armcc.  */			\
 	builtin_define ("__arm__");			\