rs6000: Update direct-move* testcases

This fixes some testcases that the last fifteen or so patches broke.
In all these cases we no longer need to set VSX_REG_ATTR: the default
value of "wa" is correct.


gcc/testsuite/
	* gcc.target/powerpc/direct-move-double1.c (VSX_REG_ATTR): Delete.
	* gcc.target/powerpc/direct-move-double2.c: Ditto.
	* gcc.target/powerpc/direct-move-float1.c: Ditto.
	* gcc.target/powerpc/direct-move-float2.c: Ditto.
	* gcc.target/powerpc/direct-move-vint1.c: Ditto.
	* gcc.target/powerpc/direct-move-vint2.c: Ditto.

From-SVN: r271940

gcc/testsuite/ChangeLog

 2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
 
+	* gcc.target/powerpc/direct-move-double1.c (VSX_REG_ATTR): Delete.
+	* gcc.target/powerpc/direct-move-double2.c: Ditto.
+	* gcc.target/powerpc/direct-move-float1.c: Ditto.
+	* gcc.target/powerpc/direct-move-float2.c: Ditto.
+	* gcc.target/powerpc/direct-move-vint1.c: Ditto.
+	* gcc.target/powerpc/direct-move-vint2.c: Ditto.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
 	* gcc.target/powerpc/direct-move-float1.c: Use "wa" instead of "ww"
 	constraint.
 

gcc/testsuite/gcc.target/powerpc/direct-move-double1.c

@@ -11,6 +11,5 @@
 #define TYPE double
 #define IS_FLOAT 1
 #define NO_ALTIVEC 1
-#define VSX_REG_ATTR "ws"
 
 #include "direct-move.h"

gcc/testsuite/gcc.target/powerpc/direct-move-double2.c

@@ -10,6 +10,5 @@
 #define IS_FLOAT 1
 #define NO_ALTIVEC 1
 #define DO_MAIN
-#define VSX_REG_ATTR "ws"
 
 #include "direct-move.h"

gcc/testsuite/gcc.target/powerpc/direct-move-float1.c

@@ -13,6 +13,5 @@
 #define TYPE float
 #define IS_FLOAT 1
 #define NO_ALTIVEC 1
-#define VSX_REG_ATTR "wa"
 
 #include "direct-move.h"

gcc/testsuite/gcc.target/powerpc/direct-move-float2.c

@@ -10,6 +10,5 @@
 #define IS_FLOAT 1
 #define NO_ALTIVEC 1
 #define DO_MAIN
-#define VSX_REG_ATTR "ww"
 
 #include "direct-move.h"

gcc/testsuite/gcc.target/powerpc/direct-move-vint1.c

@@ -9,6 +9,5 @@
 /* Check code generation for direct move for vector types.  */
 
 #define TYPE vector int
-#define VSX_REG_ATTR "wa"
 
 #include "direct-move.h"

gcc/testsuite/gcc.target/powerpc/direct-move-vint2.c

@@ -8,6 +8,5 @@
 
 #define TYPE vector int
 #define DO_MAIN
-#define VSX_REG_ATTR "wa"
 
 #include "direct-move.h"