From b61b26e45fa2c1db9be9190dafa903921fd9bfd9 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 1 Jul 2008 23:15:47 +0100
Subject: [PATCH] target-supports.exp (check_effective_target_vect_int, [...]):
 Check for ARM.

	* lib/target-supports.exp (check_effective_target_vect_int,
	check_effective_target_vect_shift,
	check_effective_target_vect_long,
	check_effective_target_vect_float,
	check_effective_target_vect_no_align,
	check_effective_target_vect_int_mult): Check for ARM.
	(check_effective_target_arm_neon): New.
	(check_effective_target_vect_cmdline_needed): Use it.

From-SVN: r137328
---
 gcc/testsuite/ChangeLog               | 11 +++++++++
 gcc/testsuite/lib/target-supports.exp | 35 ++++++++++++++++++++++-----
 2 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d52e4737b78..5f06629f5c7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2008-07-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_int,
+	check_effective_target_vect_shift,
+	check_effective_target_vect_long,
+	check_effective_target_vect_float,
+	check_effective_target_vect_no_align,
+	check_effective_target_vect_int_mult): Check for ARM.
+	(check_effective_target_arm_neon): New.
+	(check_effective_target_vect_cmdline_needed): Use it.
+
 2008-07-01  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* g++.dg/other/opaque-1.C, g++.dg/other/opaque-2.C,
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index ecca42118b2..9c12dddaeed 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -1131,7 +1131,8 @@ proc check_effective_target_vect_cmdline_needed { } {
 	     || ([istarget powerpc*-*-*]
 		 && ([check_effective_target_powerpc_spe]
 		     || [check_effective_target_powerpc_altivec]))
-             || [istarget spu-*-*] } {
+             || [istarget spu-*-*]
+	     || ([istarget arm*-*-*] && [check_effective_target_arm_neon]) } {
 	   set et_vect_cmdline_needed_saved 0
 	}
     }
@@ -1158,7 +1159,8 @@ proc check_effective_target_vect_int { } {
 	      || [istarget x86_64-*-*]
 	      || [istarget sparc*-*-*]
 	      || [istarget alpha*-*-*]
-	      || [istarget ia64-*-*] } {
+	      || [istarget ia64-*-*] 
+	      || [check_effective_target_arm32] } {
 	   set et_vect_int_saved 1
 	}
     }
@@ -1264,6 +1266,22 @@ proc check_effective_target_arm_neon_hw { } {
     } "-mfpu=neon -mfloat-abi=softfp"]
 }
 
+# Return 1 if this is a ARM target with NEON enabled.
+
+proc check_effective_target_arm_neon { } {
+    if { [check_effective_target_arm32] } {
+	return [check_no_compiler_messages arm_neon object {
+	    #ifndef __ARM_NEON__
+	    #error not NEON
+	    #else
+	    int dummy;
+	    #endif
+	}]
+    } else {
+	return 0
+    }
+}
+
 # Return 1 if this a Loongson-2E or -2F target using an ABI that supports
 # the Loongson vector modes.
 
@@ -1395,7 +1413,8 @@ proc check_effective_target_vect_shift { } {
              && ![istarget powerpc-*-linux*paired*])
 	     || [istarget ia64-*-*]
 	     || [istarget i?86-*-*]
-	     || [istarget x86_64-*-*] } {
+	     || [istarget x86_64-*-*]
+	     || [check_effective_target_arm32] } {
 	   set et_vect_shift_saved 1
 	}
     }
@@ -1414,6 +1433,7 @@ proc check_effective_target_vect_long { } {
               && ![istarget powerpc-*-linux*paired*]) 
               && [check_effective_target_ilp32])
 	 || [istarget x86_64-*-*]
+	 || [check_effective_target_arm32]
 	 || ([istarget sparc*-*-*] && [check_effective_target_ilp32]) } {
 	set answer 1
     } else {
@@ -1440,7 +1460,8 @@ proc check_effective_target_vect_float { } {
 	      || [istarget spu-*-*]
 	      || [istarget mipsisa64*-*-*]
 	      || [istarget x86_64-*-*]
-	      || [istarget ia64-*-*] } {
+	      || [istarget ia64-*-*]
+	      || [check_effective_target_arm32] } {
 	   set et_vect_float_saved 1
 	}
     }
@@ -1819,7 +1840,8 @@ proc check_effective_target_vect_no_align { } {
 	set et_vect_no_align_saved 0
 	if { [istarget mipsisa64*-*-*]
 	     || [istarget sparc*-*-*]
-	     || [istarget ia64-*-*] } { 
+	     || [istarget ia64-*-*]
+	     || [check_effective_target_arm32] } { 
 	    set et_vect_no_align_saved 1
 	}
     }
@@ -2008,7 +2030,8 @@ proc check_effective_target_vect_int_mult { } {
 	if { ([istarget powerpc*-*-*] && ![istarget powerpc-*-linux*paired*])
 	     || [istarget spu-*-*]
 	     || [istarget i?86-*-*]
-	     || [istarget x86_64-*-*] } {
+	     || [istarget x86_64-*-*]
+	     || [check_effective_target_arm32] } {
 	   set et_vect_int_mult_saved 1
 	}
     }
-- 
2.30.2