sci-electronics/yosys: dropped unreferenced patch

Signed-off-by: Huang Rui <vowstar@gmail.com>

1 files changed, 0 insertions, 226 deletions

diff --git a/sci-electronics/yosys/files/yosys-0.31-abc-c++17-fix.patch b/sci-electronics/yosys/files/yosys-0.31-abc-c++17-fix.patch
deleted file mode 100644
index 1dad9e6ee6..0000000000
--- a/sci-electronics/yosys/files/yosys-0.31-abc-c++17-fix.patch
+++ /dev/null
@@ -1,226 +0,0 @@
---- yosys-yosys-0.31/abc/src/misc/zlib/trees.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/misc/zlib/trees.c	2023-07-18 08:56:03.335795722 -0700
-@@ -1144,7 +1144,7 @@
-  */
- local unsigned bi_reverse(unsigned code, int len)
- {
--    register unsigned res = 0;
-+    unsigned res = 0;
-     do {
-         res |= code & 1;
-         code >>= 1, res <<= 1;
---- yosys-yosys-0.31/abc/src/misc/zlib/crc32.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/misc/zlib/crc32.c	2023-07-18 08:55:38.138798430 -0700
-@@ -269,8 +269,8 @@
- /* ========================================================================= */
- local unsigned long crc32_little(unsigned long crc, const unsigned char FAR *buf, unsigned len)
- {
--    register u4 c;
--    register const u4 FAR *buf4;
-+    u4 c;
-+    const u4 FAR *buf4;
- 
-     c = (u4)crc;
-     c = ~c;
-@@ -306,8 +306,8 @@
- /* ========================================================================= */
- local unsigned long crc32_big(unsigned long crc, const unsigned char FAR *buf, unsigned len)
- {
--    register u4 c;
--    register const u4 FAR *buf4;
-+    u4 c;
-+    const u4 FAR *buf4;
- 
-     c = REV((u4)crc);
-     c = ~c;
---- yosys-yosys-0.31/abc/src/misc/zlib/deflate.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/misc/zlib/deflate.c	2023-07-18 08:55:10.870801362 -0700
-@@ -1027,9 +1027,9 @@
- local uInt longest_match(deflate_state *s, IPos cur_match)
- {
-     unsigned chain_length = s->max_chain_length;/* max hash chain length */
--    register Bytef *scan = s->window + s->strstart; /* current string */
--    register Bytef *match;                       /* matched string */
--    register int len;                           /* length of current match */
-+    Bytef *scan = s->window + s->strstart; /* current string */
-+    Bytef *match;                       /* matched string */
-+    int len;                           /* length of current match */
-     int best_len = s->prev_length;              /* best match length so far */
-     int nice_match = s->nice_match;             /* stop if match long enough */
-     IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
-@@ -1044,13 +1044,13 @@
-     /* Compare two bytes at a time. Note: this is not always beneficial.
-      * Try with and without -DUNALIGNED_OK to check.
-      */
--    register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
--    register ush scan_start = *(ushf*)scan;
--    register ush scan_end   = *(ushf*)(scan+best_len-1);
-+    Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
-+    ush scan_start = *(ushf*)scan;
-+    ush scan_end   = *(ushf*)(scan+best_len-1);
- #else
--    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
--    register Byte scan_end1  = scan[best_len-1];
--    register Byte scan_end   = scan[best_len];
-+    Bytef *strend = s->window + s->strstart + MAX_MATCH;
-+    Byte scan_end1  = scan[best_len-1];
-+    Byte scan_end   = scan[best_len];
- #endif
- 
-     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
-@@ -1173,10 +1173,10 @@
-  */
- local uInt longest_match(deflate_state *s, IPos cur_match)
- {
--    register Bytef *scan = s->window + s->strstart; /* current string */
--    register Bytef *match;                       /* matched string */
--    register int len;                           /* length of current match */
--    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
-+    Bytef *scan = s->window + s->strstart; /* current string */
-+    Bytef *match;                       /* matched string */
-+    int len;                           /* length of current match */
-+    Bytef *strend = s->window + s->strstart + MAX_MATCH;
- 
-     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
-      * It is easy to get rid of this optimization if necessary.
-@@ -1261,8 +1261,8 @@
-  */
- local void fill_window(deflate_state *s)
- {
--    register unsigned n, m;
--    register Posf *p;
-+    unsigned n, m;
-+    Posf *p;
-     unsigned more;    /* Amount of free space at the end of the window. */
-     uInt wsize = s->w_size;
- 
---- yosys-yosys-0.31/abc/src/misc/extra/extraUtilUtil.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/misc/extra/extraUtilUtil.c	2023-07-18 08:53:09.857814372 -0700
-@@ -97,8 +97,8 @@
- ***********************************************************************/
- int Extra_UtilGetopt( int argc, char *argv[], const char *optstring )
- {
--    register int c;
--    register const char *place;
-+    int c;
-+    const char *place;
- 
-     globalUtilOptarg = NULL;
- 
---- yosys-yosys-0.31/abc/src/misc/bzlib/compress.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/misc/bzlib/compress.c	2023-07-18 08:54:26.994806079 -0700
-@@ -190,15 +190,15 @@
-             zPend = 0;
-          }
-          {
--            register UChar  rtmp;
--            register UChar* ryy_j;
--            register UChar  rll_i;
-+            UChar  rtmp;
-+            UChar* ryy_j;
-+            UChar  rll_i;
-             rtmp  = yy[1];
-             yy[1] = yy[0];
-             ryy_j = &(yy[1]);
-             rll_i = ll_i;
-             while ( rll_i != rtmp ) {
--               register UChar rtmp2;
-+               UChar rtmp2;
-                ryy_j++;
-                rtmp2  = rtmp;
-                rtmp   = *ryy_j;
-@@ -360,8 +360,8 @@
- 
-          if (nGroups == 6 && 50 == ge-gs+1) {
-             /*--- fast track the common case ---*/
--            register UInt32 cost01, cost23, cost45;
--            register UInt16 icv;
-+            UInt32 cost01, cost23, cost45;
-+            UInt16 icv;
-             cost01 = cost23 = cost45 = 0;
- 
- #           define BZ_ITER(nn)                \
---- yosys-yosys-0.31/abc/src/bdd/cudd/cuddSat.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/bdd/cudd/cuddSat.c	2023-07-18 08:59:43.372772066 -0700
-@@ -279,7 +279,7 @@
-   DdNode * f,
-   int * length)
- {
--    register    DdNode  *F;
-+       DdNode  *F;
-     st__table    *visited;
-     DdNode      *sol;
-     cuddPathPair *rootPair;
-@@ -351,7 +351,7 @@
-   DdNode * f,
-   int * weight)
- {
--    register    DdNode  *F;
-+       DdNode  *F;
-     st__table    *visited;
-     cuddPathPair *my_pair;
-     int         complement, cost;
---- yosys-yosys-0.31/abc/src/bdd/cudd/cuddSplit.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/bdd/cudd/cuddSplit.c	2023-07-18 08:59:42.987772107 -0700
-@@ -638,8 +638,8 @@
- {
- 
-     DdNode *N,*Nv,*Nnv;
--    register double min_v,min_nv;
--    register double min_N;
-+    double min_v,min_nv;
-+    double min_N;
-     double *pmin;
-     double *dummy;
- 
---- yosys-yosys-0.31/abc/src/bdd/cudd/cuddCache.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/bdd/cudd/cuddCache.c	2023-07-18 08:58:14.403781631 -0700
-@@ -229,7 +229,7 @@
- {
-     int posn;
-     unsigned hash;
--    register DdCache *entry;
-+    DdCache *entry;
-     ptruint uf, ug, uh;
-     ptruint ufc, ugc, uhc;
- 
-@@ -283,7 +283,7 @@
- {
-     int posn;
-     unsigned hash;
--    register DdCache *entry;
-+    DdCache *entry;
- 
-     hash = ddCHash2_(op,cuddF2L(f),cuddF2L(g));
- //    posn = ddCHash2(op,cuddF2L(f),cuddF2L(g),table->cacheShift);
-@@ -328,7 +328,7 @@
- {
-     int posn;
-     unsigned hash;
--    register DdCache *entry;
-+    DdCache *entry;
- 
-     hash = ddCHash2_(op,cuddF2L(f),cuddF2L(f));
- //    posn = ddCHash2(op,cuddF2L(f),cuddF2L(f),table->cacheShift);
---- yosys-yosys-0.31/abc/src/bdd/cudd/cuddBddIte.c	2023-06-28 02:10:24.000000000 -0700
-+++ yosys-yosys-0.31/abc/src/bdd/cudd/cuddBddIte.c	2023-07-18 08:58:13.834781692 -0700
-@@ -1203,8 +1203,8 @@
-   unsigned int * topgp,
-   unsigned int * tophp)
- {
--    register DdNode             *F, *G, *H, *r, *f, *g, *h;
--    register unsigned int       topf, topg, toph;
-+    DdNode             *F, *G, *H, *r, *f, *g, *h;
-+    unsigned int       topf, topg, toph;
-     DdNode                      *one = dd->one;
-     int                         comple, change;
- 
-@@ -1305,7 +1305,7 @@
-   unsigned int * topgp,
-   unsigned int * tophp)
- {
--    register DdNode             *r, *f, *g, *h;
-+    DdNode             *r, *f, *g, *h;
-     int                         comple, change;
- 
-     f = *fp;