diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 3b58b34..c84549d 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -120,7 +120,7 @@ static int combine_successes; static int total_attempts, total_merges, total_extras, total_successes; -/* Define a defulat value for REVERSIBLE_CC_MODE. +/* Define a default value for REVERSIBLE_CC_MODE. We can never assume that a condition code mode is safe to reverse unless the md tells us so. */ #ifndef REVERSIBLE_CC_MODE @@ -2426,7 +2426,7 @@ find_split_point (loc, insn) /* If we have a PLUS whose second operand is a constant and the address is not valid, perhaps will can split it up using the machine-specific way to split large constants. We use - the first psuedo-reg (one of the virtual regs) as a placeholder; + the first pseudo-reg (one of the virtual regs) as a placeholder; it will not remain in the result. */ if (GET_CODE (XEXP (x, 0)) == PLUS && GET_CODE (XEXP (XEXP (x, 0), 1)) == CONST_INT @@ -6163,7 +6163,7 @@ if_then_else_cond (x, ptrue, pfalse) } /* If this is a COMPARE, do nothing, since the IF_THEN_ELSE we would - make can't possibly match and would supress other optimizations. */ + make can't possibly match and would suppress other optimizations. */ else if (code == COMPARE) ; @@ -10013,7 +10013,7 @@ get_last_value (x) value = SET_SRC (set); /* Make sure that VALUE doesn't reference X. Replace any - expliit references with a CLOBBER. If there are any remaining + explicit references with a CLOBBER. If there are any remaining references (rare), don't use the value. */ if (reg_mentioned_p (x, value)) @@ -10101,7 +10101,7 @@ static int reg_dead_flag; /* Function called via note_stores from reg_dead_at_p. - If DEST is within [reg_dead_rengno, reg_dead_endregno), set + If DEST is within [reg_dead_regno, reg_dead_endregno), set reg_dead_flag to 1 if X is a CLOBBER and to -1 it is a SET. */ static void |