diff options
Diffstat (limited to 'sys-devel/gcc/files/gcc-2.96.20000731/gcc-loop-noopt.patch')
| -rw-r--r-- | sys-devel/gcc/files/gcc-2.96.20000731/gcc-loop-noopt.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/sys-devel/gcc/files/gcc-2.96.20000731/gcc-loop-noopt.patch b/sys-devel/gcc/files/gcc-2.96.20000731/gcc-loop-noopt.patch deleted file mode 100644 index 20c964f0e435..000000000000 --- a/sys-devel/gcc/files/gcc-2.96.20000731/gcc-loop-noopt.patch +++ /dev/null @@ -1,40 +0,0 @@ -2000-08-01 Bernd Schmidt <bernds@cygnus.co.uk> - - * loop.c: Temporarily disable some optimizations. - ---- gcc/loop.c.baseline Sat Jul 29 14:38:22 2000 -+++ gcc/loop.c Tue Aug 1 16:17:52 2000 -@@ -2547,6 +2547,10 @@ - { - rtx insn; - -+ /* Temporarily disable this optimization. */ -+ loop->cont_dominator = 0; -+ return; -+ - if (! loop->cont_dominator) - /* This can happen for an empty loop, e.g. in - gcc.c-torture/compile/920410-2.c */ -@@ -4159,7 +4163,8 @@ - /* If the loop contains volatile memory references do not allow any - replacements to take place, since this could loose the volatile - markers. */ -- if (n_extra_increment && ! loop_info->has_volatile) -+ /* Temporarily disabled. */ -+ if (0 && n_extra_increment && ! loop_info->has_volatile) - { - unsigned int nregs = first_increment_giv + n_extra_increment; - -@@ -4626,8 +4636,10 @@ - VARRAY_GROW (reg_iv_type, nregs); - VARRAY_GROW (reg_iv_info, nregs); - } -+ /* Temporarily disabled. */ -+#if 0 - recombine_givs (loop, bl, flags & LOOP_UNROLL); -- -+#endif - /* Reduce each giv that we decided to reduce. */ - - for (v = bl->giv; v; v = v->next_iv) - |