diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index e1f1e4bd6ea..81fba35cc21 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -8769,7 +8769,9 @@ reload_combine () i < RELOAD_COMBINE_MAX_USES; i++) validate_change (reg_state[regno].reg_use[i].insn, reg_state[regno].reg_use[i].usep, - reg_sum, 1); + /* Each change must have its own + replacement. */ + copy_rtx (reg_sum), 1); if (apply_change_group ()) { |