diff options
Diffstat (limited to 'gcc/regclass.c')
| -rw-r--r-- | gcc/regclass.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index 0bb21084ec7..6b6a6dd0adb 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -817,7 +817,7 @@ struct costs int mem_cost; }; -/* Structure used to record preferrences of given pseudo. */ +/* Structure used to record preferences of given pseudo. */ struct reg_pref { /* (enum reg_class) prefclass is the preferred class. */ @@ -841,7 +841,7 @@ static struct costs *costs; static struct costs init_cost; -/* Record preferrences of each pseudo. +/* Record preferences of each pseudo. This is available after `regclass' is run. */ static struct reg_pref *reg_pref; @@ -2481,7 +2481,7 @@ reg_scan_mark_refs (x, insn, note_flag, min_regno) && REGNO (SET_DEST (x)) >= min_regno /* If the destination pseudo is set more than once, then other sets might not be to a pointer value (consider access to a - union in two threads of control in the presense of global + union in two threads of control in the presence of global optimizations). So only set REG_POINTER on the destination pseudo if this is the only set of that pseudo. */ && REG_N_SETS (REGNO (SET_DEST (x))) == 1 |