ppu_intrinsics.h (__protected_stream_count): Rename count macro arugment for clarity.

	* config/rs6000/ppu_intrinsics.h (__protected_stream_count):
	Rename count macro arugment for clarity.
	(__protected_unlimited_stream_set): Pass UG=1 to __dcbt_TH1000.
	(__protected_stream_set): Likewise, pass 0.

testsuite/
	* gcc.target/powerpc/ppu-intrinsics.c: Add test cases for the
	__protected_stream family of macros.

From-SVN: r128103

gcc/ChangeLog

+2007-09-05  Ben Elliston  <bje@au.ibm.com>
+
+	* config/rs6000/ppu_intrinsics.h (__protected_stream_count):
+	Rename count macro arugment for clarity.
+	(__protected_unlimited_stream_set): Pass UG=1 to __dcbt_TH1000.
+	(__protected_stream_set): Likewise, pass 0.
+
 2007-09-04  Jan Hubicka  <jh@suse.cz>
 
 	* tree-tailcall.c (eliminate_tail_call): Expect unrenamed return value.

gcc/config/rs6000/ppu_intrinsics.h

@@ -246,10 +246,10 @@ typedef int __V4SI __attribute__((vector_size(16)));
 	   		       | ((ID) & 0xF))) : : "memory")
 
 #define __protected_unlimited_stream_set(DIRECTION, ADDR, ID)	\
-	__dcbt_TH1000 ((ADDR), (DIRECTION)>>1, 0, (ID))
+	__dcbt_TH1000 ((ADDR), (DIRECTION)>>1, 1, (ID))
 
 #define __protected_stream_set(DIRECTION, ADDR, ID)	\
-	__dcbt_TH1000 ((ADDR), (DIRECTION)>>1, 1, (ID))
+	__dcbt_TH1000 ((ADDR), (DIRECTION)>>1, 0, (ID))
 
 #define __protected_stream_stop_all()			\
 	__dcbt_TH1010 (0, 3, 0, 0, 0, 0)
@@ -257,8 +257,8 @@ typedef int __V4SI __attribute__((vector_size(16)));
 #define __protected_stream_stop(ID)			\
 	__dcbt_TH1010 (0, 2, 0, 0, 0, (ID))
 
-#define __protected_stream_count(CNT, ID)		\
-	__dcbt_TH1010 (0, 0, (CNT), 0, 0, (ID))
+#define __protected_stream_count(COUNT, ID)		\
+	__dcbt_TH1010 (0, 0, (COUNT), 0, 0, (ID))
 
 #define __protected_stream_go()				\
 	__dcbt_TH1010 (1, 0, 0, 0, 0, 0)

gcc/testsuite/ChangeLog

+2007-09-05  Ben Elliston  <bje@au.ibm.com>
+
+	* gcc.target/powerpc/ppu-intrinsics.c: Add test cases for the
+	__protected_stream family of macros.
+
 2007-09-04  Jan Hubicka  <jh@suse.cz>
 
 	* gcc.dg/tree-ssa/loadpre8.c: Disable inlining.

gcc/testsuite/gcc.target/powerpc/ppu-intrinsics.c

@@ -32,5 +32,12 @@ int main ()
   i = __fctiw (d);
   i = __fctiwz (d);
 
+  __protected_stream_count (1, 2);
+  __protected_stream_go ();
+  __protected_stream_set (1, 0x1000, 3);
+  __protected_stream_stop (3);
+  __protected_stream_stop_all ();
+  __protected_unlimited_stream_set (3, 0x1000, 1);
+
   return 0;
 }