diff options
Diffstat (limited to 'gcc/df.c')
| -rw-r--r-- | gcc/df.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -954,8 +954,8 @@ df_def_record_1 (df, x, bb, insn) || GET_CODE (dst) == SIGN_EXTRACT || read_modify_subreg_p (dst)) { - /* Strict low part allways contains SUBREG, but we don't want to make - it appear outside, as whole register is allways considered. */ + /* Strict low part always contains SUBREG, but we don't want to make + it appear outside, as whole register is always considered. */ if (GET_CODE (dst) == STRICT_LOW_PART) { loc = &XEXP (dst, 0); @@ -1334,7 +1334,7 @@ df_bb_reg_def_chain_create (df, bb) /* Perhaps the defs should be sorted using a depth first search of the CFG (or possibly a breadth first search). We currently scan the basic blocks in reverse order so that the first defs - apprear at the start of the chain. */ + appear at the start of the chain. */ for (insn = bb->end; insn && insn != PREV_INSN (bb->head); insn = PREV_INSN (insn)) @@ -2531,7 +2531,7 @@ df_insn_mem_replace (df, bb, insn, mem, reg) args.replacement = reg; args.modified = 0; - /* Seach and replace all matching mems within insn. */ + /* Search and replace all matching mems within insn. */ for_each_rtx (&insn, df_rtx_mem_replace, &args); if (args.modified) |