diff options
Diffstat (limited to 'gcc/config/sh/sh.c')
| -rw-r--r-- | gcc/config/sh/sh.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index 3dd1106..3521c47 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -2508,7 +2508,7 @@ dump_table (scan) pool_window_last = 0; } -/* Return non-zero if constant would be an ok source for a +/* Return nonzero if constant would be an ok source for a mov.w instead of a mov.l. */ static int @@ -2520,7 +2520,7 @@ hi_const (src) && INTVAL (src) <= 32767); } -/* Non-zero if the insn is a move instruction which needs to be fixed. */ +/* Nonzero if the insn is a move instruction which needs to be fixed. */ /* ??? For a DImode/DFmode moves, we don't need to fix it if each half of the CONST_DOUBLE input value is CONST_OK_FOR_I. For a SFmode move, we don't @@ -6429,7 +6429,7 @@ branch_dest (branch) return INSN_ADDRESSES (dest_uid); } -/* Return non-zero if REG is not used after INSN. +/* Return nonzero if REG is not used after INSN. We assume REG is a reload reg, and therefore does not live past labels. It may live past calls or jumps though. */ int @@ -6971,7 +6971,7 @@ sh_can_redirect_branch (branch1, branch2) return 0; } -/* Return non-zero if register old_reg can be renamed to register new_reg. */ +/* Return nonzero if register old_reg can be renamed to register new_reg. */ int sh_hard_regno_rename_ok (old_reg, new_reg) unsigned int old_reg ATTRIBUTE_UNUSED; |