Condition some Power tests on powerpc_fprs and powerpc_altivec_ok

[Joseph S. Myers]

How about this patch that makes check_effective_target_powerpc_spu
call check_effective_target_powerpc_altivec_ok?  OK to commit?

2008-06-04  Joseph Myers  <joseph@codesourcery.com>

	* lib/target-supports.exp (check_effective_target_powerpc_spu):
	Call check_effective_target_powerpc_altivec_ok.
	* gcc.target/powerpc/dfp-dd.c, gcc.target/powerpc/dfp-td.c,
	gcc.target/powerpc/ppc32-abi-dfp-1.c,
	gcc.target/powerpc/ppu-intrinsics.c: Require powerpc_fprs.

Index: gcc.target/powerpc/dfp-dd.c
===================================================================
--- gcc.target/powerpc/dfp-dd.c	(revision 136352)
+++ gcc.target/powerpc/dfp-dd.c	(working copy)
@@ -1,6 +1,6 @@
 /* Test generation of DFP instructions for POWER6.  */
 /* Origin: Janis Johnson <janis187@us.ibm.com> */
-/* { dg-do compile { target powerpc*-*-linux* } } */
+/* { dg-do compile { target { powerpc*-*-linux* && powerpc_fprs } } } */
 /* { dg-options "-std=gnu99 -mcpu=power6" } */
 
 /* { dg-final { scan-assembler "dadd" } } */
Index: gcc.target/powerpc/dfp-td.c
===================================================================
--- gcc.target/powerpc/dfp-td.c	(revision 136352)
+++ gcc.target/powerpc/dfp-td.c	(working copy)
@@ -1,6 +1,6 @@
 /* Test generation of DFP instructions for POWER6.  */
 /* Origin: Janis Johnson <janis187@us.ibm.com> */
-/* { dg-do compile { target powerpc*-*-linux* } } */
+/* { dg-do compile { target { powerpc*-*-linux* && powerpc_fprs } } } */
 /* { dg-options "-std=gnu99 -mcpu=power6" } */
 
 /* { dg-final { scan-assembler "daddq" } } */
Index: gcc.target/powerpc/ppu-intrinsics.c
===================================================================
--- gcc.target/powerpc/ppu-intrinsics.c	(revision 136352)
+++ gcc.target/powerpc/ppu-intrinsics.c	(working copy)
@@ -1,4 +1,4 @@
-/* { dg-do link { target *-*-linux* } } */
+/* { dg-do link { target { *-*-linux* && powerpc_fprs } } } */
 /* { dg-options "-W -Wall -mcpu=cell" } */
 /* Test some PPU intrinsics from <ppu_intrinsics.h>.  */
 
Index: gcc.target/powerpc/ppc32-abi-dfp-1.c
===================================================================
--- gcc.target/powerpc/ppc32-abi-dfp-1.c	(revision 136352)
+++ gcc.target/powerpc/ppc32-abi-dfp-1.c	(working copy)
@@ -1,4 +1,4 @@
-/* { dg-do run { target { powerpc*-*-* && { ilp32 && dfprt } } } } */
+/* { dg-do run { target { powerpc_fprs && { ilp32 && dfprt } } } } */
 /* { dg-options "-std=gnu99 -O2 -fno-strict-aliasing" } */
 
 /* Testcase to check for ABI compliance of parameter passing
Index: lib/target-supports.exp
===================================================================
--- lib/target-supports.exp	(revision 136352)
+++ lib/target-supports.exp	(working copy)
@@ -1292,7 +1292,11 @@
 # Return 1 if this is a PowerPC target that supports SPU.
 
 proc check_effective_target_powerpc_spu { } {
-    return [istarget powerpc*-*-linux*]
+    if [istarget powerpc*-*-linux*] {
+	return [check_effective_target_powerpc_altivec_ok]
+    } else {
+	return 0
+    }
 }
 
 # Return 1 if this is a PowerPC target with SPE enabled.

-- 
Joseph S. Myers
joseph@codesourcery.com