* m68k.c (m68k_output_function_prologue,

	m68k_output_function_epilogue): Delete versions for DPX2/MOTOROLA
	and NEWS/MOTOROLA.
	* genattrtab.c: Remove dpx2 comment.
	* libgcc2.c (__enable_execute_stack): Delete versions for
	NeXT/__MACH__, __convex__, __sysV88__, __pyr__ and
	sony_news/SYSTYPE_BSD.
	* longlong.h: Delete code for __a29k__, _AM29K, __clipper__,
	__gmicro__, __i860__, __NeXT__ and __pyr__.
	* rtl.h: Remove convex comment.
	* varasm.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56272 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 2 insertions, 182 deletions

diff --git a/gcc/longlong.h b/gcc/longlong.h
index 28aef951a63..40f03fe2a0e 100644
--- a/gcc/longlong.h
+++ b/gcc/longlong.h
@@ -107,49 +107,6 @@
 #define __AND_CLOBBER_CC , "cc"
 #endif /* __GNUC__ < 2 */
 
-#if (defined (__a29k__) || defined (_AM29K)) && W_TYPE_SIZE == 32
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
-  __asm__ ("add %1,%4,%5\n\taddc %0,%2,%3"				\
-	   : "=r" ((USItype) (sh)),					\
-	    "=&r" ((USItype) (sl))					\
-	   : "%r" ((USItype) (ah)),					\
-	     "rI" ((USItype) (bh)),					\
-	     "%r" ((USItype) (al)),					\
-	     "rI" ((USItype) (bl)))
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
-  __asm__ ("sub %1,%4,%5\n\tsubc %0,%2,%3"				\
-	   : "=r" ((USItype) (sh)),					\
-	     "=&r" ((USItype) (sl))					\
-	   : "r" ((USItype) (ah)),					\
-	     "rI" ((USItype) (bh)),					\
-	     "r" ((USItype) (al)),					\
-	     "rI" ((USItype) (bl)))
-#define umul_ppmm(xh, xl, m0, m1) \
-  do {									\
-    USItype __m0 = (m0), __m1 = (m1);					\
-    __asm__ ("multiplu %0,%1,%2"					\
-	     : "=r" ((USItype) (xl))					\
-	     : "r" (__m0),						\
-	       "r" (__m1));						\
-    __asm__ ("multmu %0,%1,%2"						\
-	     : "=r" ((USItype) (xh))					\
-	     : "r" (__m0),						\
-	       "r" (__m1));						\
-  } while (0)
-#define udiv_qrnnd(q, r, n1, n0, d) \
-  __asm__ ("dividu %0,%3,%4"						\
-	   : "=r" ((USItype) (q)),					\
-	     "=q" ((USItype) (r))					\
-	   : "1" ((USItype) (n1)),					\
-	     "r" ((USItype) (n0)),					\
-	     "r" ((USItype) (d)))
-#define count_leading_zeros(count, x) \
-    __asm__ ("clz %0,%1"						\
-	     : "=r" ((USItype) (count))					\
-	     : "r" ((USItype) (x)))
-#define COUNT_LEADING_ZEROS_0 32
-#endif /* __a29k__ */
-
 #if defined (__alpha) && W_TYPE_SIZE == 64
 #define umul_ppmm(ph, pl, m0, m1) \
   do {									\
@@ -275,71 +232,6 @@ UDItype __umulsidi3 (USItype, USItype);
 #define UDIV_TIME 100
 #endif /* __arm__ */
 
-#if defined (__clipper__) && W_TYPE_SIZE == 32
-#define umul_ppmm(w1, w0, u, v) \
-  ({union {UDItype __ll;						\
-	   struct {USItype __l, __h;} __i;				\
-	  } __xx;							\
-  __asm__ ("mulwux %2,%0"						\
-	   : "=r" (__xx.__ll)						\
-	   : "%0" ((USItype) (u)),					\
-	     "r" ((USItype) (v)));					\
-  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
-#define smul_ppmm(w1, w0, u, v) \
-  ({union {DItype __ll;							\
-	   struct {SItype __l, __h;} __i;				\
-	  } __xx;							\
-  __asm__ ("mulwx %2,%0"						\
-	   : "=r" (__xx.__ll)						\
-	   : "%0" ((SItype) (u)),					\
-	     "r" ((SItype) (v)));					\
-  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
-#define __umulsidi3(u, v) \
-  ({UDItype __w;							\
-    __asm__ ("mulwux %2,%0"						\
-	     : "=r" (__w)						\
-	     : "%0" ((USItype) (u)),					\
-	       "r" ((USItype) (v)));					\
-    __w; })
-#endif /* __clipper__ */
-
-#if defined (__gmicro__) && W_TYPE_SIZE == 32
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
-  __asm__ ("add.w %5,%1\n\taddx %3,%0"					\
-	   : "=g" ((USItype) (sh)),					\
-	     "=&g" ((USItype) (sl))					\
-	   : "%0" ((USItype) (ah)),					\
-	     "g" ((USItype) (bh)),					\
-	     "%1" ((USItype) (al)),					\
-	     "g" ((USItype) (bl)))
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
-  __asm__ ("sub.w %5,%1\n\tsubx %3,%0"					\
-	   : "=g" ((USItype) (sh)),					\
-	     "=&g" ((USItype) (sl))					\
-	   : "0" ((USItype) (ah)),					\
-	     "g" ((USItype) (bh)),					\
-	     "1" ((USItype) (al)),					\
-	     "g" ((USItype) (bl)))
-#define umul_ppmm(ph, pl, m0, m1) \
-  __asm__ ("mulx %3,%0,%1"						\
-	   : "=g" ((USItype) (ph)),					\
-	     "=r" ((USItype) (pl))					\
-	   : "%0" ((USItype) (m0)),					\
-	     "g" ((USItype) (m1)))
-#define udiv_qrnnd(q, r, nh, nl, d) \
-  __asm__ ("divx %4,%0,%1"						\
-	   : "=g" ((USItype) (q)),					\
-	     "=r" ((USItype) (r))					\
-	   : "1" ((USItype) (nh)),					\
-	     "0" ((USItype) (nl)),					\
-	     "g" ((USItype) (d)))
-#define count_leading_zeros(count, x) \
-  __asm__ ("bsch/1 %1,%0"						\
-	   : "=g" (count)						\
-	   : "g" ((USItype) (x)),					\
-	     "0" ((USItype) 0))
-#endif
-
 #if defined (__hppa) && W_TYPE_SIZE == 32
 #define add_ssaaaa(sh, sl, ah, al, bh, bl) \
   __asm__ ("add %4,%5,%1\n\taddc %2,%3,%0"				\
@@ -484,47 +376,6 @@ UDItype __umulsidi3 (USItype, USItype);
 #define UDIV_TIME 40
 #endif /* 80x86 */
 
-#if defined (__i860__) && W_TYPE_SIZE == 32
-#if 0
-/* Make sure these patterns really improve the code before
-   switching them on.  */
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
-  do {									\
-    union								\
-      {									\
-	DItype __ll;							\
-	struct {USItype __l, __h;} __i;					\
-      }  __a, __b, __s;							\
-    __a.__i.__l = (al);							\
-    __a.__i.__h = (ah);							\
-    __b.__i.__l = (bl);							\
-    __b.__i.__h = (bh);							\
-    __asm__ ("fiadd.dd %1,%2,%0"					\
-	     : "=f" (__s.__ll)						\
-	     : "%f" (__a.__ll), "f" (__b.__ll));			\
-    (sh) = __s.__i.__h;							\
-    (sl) = __s.__i.__l;							\
-    } while (0)
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
-  do {									\
-    union								\
-      {									\
-	DItype __ll;							\
-	struct {USItype __l, __h;} __i;					\
-      }  __a, __b, __s;							\
-    __a.__i.__l = (al);							\
-    __a.__i.__h = (ah);							\
-    __b.__i.__l = (bl);							\
-    __b.__i.__h = (bh);							\
-    __asm__ ("fisub.dd %1,%2,%0"					\
-	     : "=f" (__s.__ll)						\
-	     : "%f" (__a.__ll), "f" (__b.__ll));			\
-    (sh) = __s.__i.__h;							\
-    (sl) = __s.__i.__l;							\
-    } while (0)
-#endif
-#endif /* __i860__ */
-
 #if defined (__i960__) && W_TYPE_SIZE == 32
 #define umul_ppmm(w1, w0, u, v) \
   ({union {UDItype __ll;						\
@@ -589,8 +440,7 @@ UDItype __umulsidi3 (USItype, USItype);
 #if defined (__mc68020__) || defined(mc68020) \
 	|| defined(__mc68030__) || defined(mc68030) \
 	|| defined(__mc68040__) || defined(mc68040) \
-	|| defined(__mcpu32__) || defined(mcpu32) \
-	|| defined(__NeXT__)
+	|| defined(__mcpu32__) || defined(mcpu32)
 #define umul_ppmm(w1, w0, u, v) \
   __asm__ ("mulu%.l %3,%1:%0"						\
 	   : "=d" ((USItype) (w0)),					\
@@ -658,8 +508,7 @@ UDItype __umulsidi3 (USItype, USItype);
 #if defined (__mc68020__) || defined(mc68020) \
 	|| defined(__mc68030__) || defined(mc68030) \
 	|| defined(__mc68040__) || defined(mc68040) \
-	|| defined(__mc68060__) || defined(mc68060) \
-	|| defined(__NeXT__)
+	|| defined(__mc68060__) || defined(mc68060)
 #define count_leading_zeros(count, x) \
   __asm__ ("bfffo %1{%b2:%b2},%0"					\
 	   : "=d" ((USItype) (count))					\
@@ -894,35 +743,6 @@ UDItype __umulsidi3 (USItype, USItype);
 #endif
 #endif /* Power architecture variants.  */
 
-#if defined (__pyr__) && W_TYPE_SIZE == 32
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
-  __asm__ ("addw	%5,%1\n\taddwc	%3,%0"				\
-	   : "=r" ((USItype) (sh)),					\
-	     "=&r" ((USItype) (sl))					\
-	   : "%0" ((USItype) (ah)),					\
-	     "g" ((USItype) (bh)),					\
-	     "%1" ((USItype) (al)),					\
-	     "g" ((USItype) (bl)))
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
-  __asm__ ("subw	%5,%1\n\tsubwb	%3,%0"				\
-	   : "=r" ((USItype) (sh)),					\
-	     "=&r" ((USItype) (sl))					\
-	   : "0" ((USItype) (ah)),					\
-	     "g" ((USItype) (bh)),					\
-	     "1" ((USItype) (al)),					\
-	     "g" ((USItype) (bl)))
-/* This insn works on Pyramids with AP, XP, or MI CPUs, but not with SP.  */
-#define umul_ppmm(w1, w0, u, v) \
-  ({union {UDItype __ll;						\
-	   struct {USItype __h, __l;} __i;				\
-	  } __xx;							\
-  __asm__ ("movw %1,%R0\n\tuemul %2,%0"					\
-	   : "=&r" (__xx.__ll)						\
-	   : "g" ((USItype) (u)),					\
-	     "g" ((USItype) (v)));					\
-  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
-#endif /* __pyr__ */
-
 #if defined (__ibm032__) /* RT/ROMP */ && W_TYPE_SIZE == 32
 #define add_ssaaaa(sh, sl, ah, al, bh, bl) \
   __asm__ ("a %1,%5\n\tae %0,%3"					\