diff options
| -rw-r--r-- | gcc/regclass.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index 4439857..90c59b2 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -618,9 +618,11 @@ choose_hard_reg_mode (regno, nregs) if (found_mode != VOIDmode) return found_mode; - if (HARD_REGNO_NREGS (regno, CCmode) == nregs - && HARD_REGNO_MODE_OK (regno, CCmode)) - return CCmode; + /* Iterate over all of the CCmodes. */ + for (mode = CCmode; mode < NUM_MACHINE_MODES; ++mode) + if (HARD_REGNO_NREGS (regno, mode) == nregs + && HARD_REGNO_MODE_OK (regno, mode)) + return mode; /* We can't find a mode valid for this register. */ return VOIDmode; |