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[PATCH] altivec.h fixes, 3 of 4
- From: Janis Johnson <janis187 at us dot ibm dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Fri, 2 Jul 2004 13:55:19 -0700
- Subject: [PATCH] altivec.h fixes, 3 of 4
The third argument to AltiVec specific operations for vec_stve*x is a
pointer to a scalar type. The C++ functions and C macros in altivec.h
use specific pointers for the generic operation, vec_ste, but use
'void *' for the specific operations. This patch fixes that, and adds
to the C++ functions and C macros for additional types.
Tested with the other 3 altivec.h patches I'm submitting today by
running tests from the GCC testsuite that include <altivec.h>, using
biarch powerpc64-unknown-linux-gnu C and C++ compilers for -m32 and
-m64. I've also run various other tests that include altivec.h.
The set of patches allows gcc.dg/vmx/ops.c (with submitted patch for
that test) to compile.
OK for mainline?
2004-07-02 Janis Johnson <janis187@us.ibm.com>
* config/rs6000/altivec.h (vec_stvewx, vec_stvehx, vec_stvebx): Use
specific pointer types.
--- config/rs6000/altivec.h.2 2004-07-01 20:20:48.000239968 -0500
+++ config/rs6000/altivec.h 2004-07-01 20:23:07.292231544 -0500
@@ -5626,19 +5626,31 @@ vec_ste (vector bool int a1, int a2, uns
/* vec_stvewx */
inline void
-vec_stvewx (vector float a1, int a2, void *a3)
+vec_stvewx (vector float a1, int a2, float *a3)
{
__builtin_altivec_stvewx ((vector signed int) a1, a2, (void *) a3);
}
inline void
-vec_stvewx (vector signed int a1, int a2, void *a3)
+vec_stvewx (vector signed int a1, int a2, int *a3)
{
__builtin_altivec_stvewx ((vector signed int) a1, a2, (void *) a3);
}
inline void
-vec_stvewx (vector unsigned int a1, int a2, void *a3)
+vec_stvewx (vector unsigned int a1, int a2, unsigned int *a3)
+{
+ __builtin_altivec_stvewx ((vector signed int) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvewx (vector bool int a1, int a2, int *a3)
+{
+ __builtin_altivec_stvewx ((vector signed int) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvewx (vector bool int a1, int a2, unsigned int *a3)
{
__builtin_altivec_stvewx ((vector signed int) a1, a2, (void *) a3);
}
@@ -5646,13 +5658,37 @@ vec_stvewx (vector unsigned int a1, int
/* vec_stvehx */
inline void
-vec_stvehx (vector signed short a1, int a2, void *a3)
+vec_stvehx (vector signed short a1, int a2, short *a3)
+{
+ __builtin_altivec_stvehx ((vector signed short) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvehx (vector unsigned short a1, int a2, unsigned short *a3)
+{
+ __builtin_altivec_stvehx ((vector signed short) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvehx (vector bool short a1, int a2, short *a3)
+{
+ __builtin_altivec_stvehx ((vector signed short) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvehx (vector bool short a1, int a2, unsigned short *a3)
+{
+ __builtin_altivec_stvehx ((vector signed short) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvehx (vector pixel a1, int a2, short *a3)
{
__builtin_altivec_stvehx ((vector signed short) a1, a2, (void *) a3);
}
inline void
-vec_stvehx (vector unsigned short a1, int a2, void *a3)
+vec_stvehx (vector pixel a1, int a2, unsigned short *a3)
{
__builtin_altivec_stvehx ((vector signed short) a1, a2, (void *) a3);
}
@@ -5660,13 +5696,25 @@ vec_stvehx (vector unsigned short a1, in
/* vec_stvebx */
inline void
-vec_stvebx (vector signed char a1, int a2, void *a3)
+vec_stvebx (vector signed char a1, int a2, signed char *a3)
{
__builtin_altivec_stvebx ((vector signed char) a1, a2, (void *) a3);
}
inline void
-vec_stvebx (vector unsigned char a1, int a2, void *a3)
+vec_stvebx (vector unsigned char a1, int a2, unsigned char *a3)
+{
+ __builtin_altivec_stvebx ((vector signed char) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvebx (vector bool char a1, int a2, signed char *a3)
+{
+ __builtin_altivec_stvebx ((vector signed char) a1, a2, (void *) a3);
+}
+
+inline void
+vec_stvebx (vector bool char a1, int a2, unsigned char *a3)
{
__builtin_altivec_stvebx ((vector signed char) a1, a2, (void *) a3);
}
@@ -10476,27 +10524,43 @@ __ch (__bin_args_eq (vector float, (a),
__builtin_altivec_compiletime_error ("vec_ste"))))))))))))))))
#define vec_stvewx(a, b, c) \
-__ch (__un_args_eq (vector unsigned int, (a)), \
+__ch (__bin_args_eq (vector unsigned int, (a), unsigned int, *(c)), \
+ __builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
+__ch (__bin_args_eq (vector signed int, (a), int, *(c)), \
+ __builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
+__ch (__bin_args_eq (vector bool int, (a), unsigned int, *(c)), \
__builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
-__ch (__un_args_eq (vector signed int, (a)), \
+__ch (__bin_args_eq (vector bool int, (a), int, *(c)), \
__builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
-__ch (__un_args_eq (vector float, (a)), \
+__ch (__bin_args_eq (vector float, (a), float, *(c)), \
__builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
-__builtin_altivec_compiletime_error ("vec_stvewx"))))
+__builtin_altivec_compiletime_error ("vec_stvewx"))))))
#define vec_stvehx(a, b, c) \
-__ch (__un_args_eq (vector unsigned short, (a)), \
+__ch (__bin_args_eq (vector unsigned short, (a), unsigned short, *(c)), \
__builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
-__ch (__un_args_eq (vector signed short, (a)), \
+__ch (__bin_args_eq (vector signed short, (a), short, *(c)), \
+ __builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
+__ch (__bin_args_eq (vector bool short, (a), unsigned short, *(c)), \
+ __builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
+__ch (__bin_args_eq (vector bool short, (a), short, *(c)), \
+ __builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
+__ch (__bin_args_eq (vector pixel, (a), unsigned short, *(c)), \
__builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
-__builtin_altivec_compiletime_error ("vec_stvehx")))
+__ch (__bin_args_eq (vector pixel, (a), short, *(c)), \
+ __builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
+__builtin_altivec_compiletime_error ("vec_stvehx")))))))
#define vec_stvebx(a, b, c) \
-__ch (__un_args_eq (vector unsigned char, (a)), \
+__ch (__bin_args_eq (vector unsigned char, (a), unsigned char, *(c)), \
+ __builtin_altivec_stvebx ((vector signed char) (a), (b), (c)), \
+__ch (__bin_args_eq (vector signed char, (a), signed char, *(c)), \
__builtin_altivec_stvebx ((vector signed char) (a), (b), (c)), \
-__ch (__un_args_eq (vector signed char, (a)), \
+__ch (__bin_args_eq (vector bool char, (a), unsigned char, *(c)), \
+ __builtin_altivec_stvebx ((vector signed char) (a), (b), (c)), \
+__ch (__bin_args_eq (vector bool char, (a), signed char, *(c)), \
__builtin_altivec_stvebx ((vector signed char) (a), (b), (c)), \
-__builtin_altivec_compiletime_error ("vec_stvebx")))
+__builtin_altivec_compiletime_error ("vec_stvebx")))))
#define vec_sub(a1, a2) \
__ch (__bin_args_eq (vector bool char, (a1), vector signed char, (a2)), \