diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index a5088b0f72b..556228f77b8 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -3192,6 +3192,8 @@ try_combine (rtx i3, rtx i2, rtx i1, rtx i0, int *new_direct_jump_p) t = subst (t, i0dest, i0src, 0, 0); if (i1_feeds_i2_n) t = subst (t, i1dest, i1src, 0, 0); + if (i0_feeds_i1_n && i1_feeds_i2_n) + t = subst (t, i0dest, i0src, 0, 0); XVECEXP (newpat, 0, --total_sets) = t; } |