diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index b8a4335..d6f7480 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -12653,6 +12653,8 @@ distribute_notes (rtx notes, rtx from_insn, rtx i3, rtx i2, rtx elim_i2, distribute_links (LOG_LINKS (tem)); SET_INSN_DELETED (tem); + if (tem == i2) + i2 = NULL_RTX; #ifdef HAVE_cc0 /* Delete the setter too. */ @@ -12668,6 +12670,8 @@ distribute_notes (rtx notes, rtx from_insn, rtx i3, rtx i2, rtx elim_i2, distribute_links (LOG_LINKS (cc0_setter)); SET_INSN_DELETED (cc0_setter); + if (cc0_setter == i2) + i2 = NULL_RTX; } #endif } |