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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a584ccae5cf..ded3ed7474f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,16 @@ +Thu May 25 02:19:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk> + + * Back out this patch: + Tue Dec 7 19:22:06 1999 Richard Henderson <rth@cygnus.com> + * loop.h (struct induction): Add multi_insn_incr. + * loop.c (basic_induction_var): New multi_insn_incr argument. + Set it if we search back through previous insns for the biv. + (record_biv): New multi_insn_incr argument; fill in struct induction. + (strength_reduce): Discard an iv with multiple bivs, any of + which require multiple insns to increment. + + * loop.c (check_insn_for_bivs): Remove bits copied from above patch. + Thu May 25 02:09:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk> * rtl.h (loc_mentioned_in_p): Declare. |