diff options
Diffstat (limited to 'gcc/cfgloopanal.c')
| -rw-r--r-- | gcc/cfgloopanal.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/cfgloopanal.c b/gcc/cfgloopanal.c index 5e00d43..0843a00 100644 --- a/gcc/cfgloopanal.c +++ b/gcc/cfgloopanal.c @@ -214,7 +214,7 @@ invariant_rtx_wrto_regs_p_helper (expr, invariant_regs) } } -/* Checks that EXPR is invariant provided that INVARIANT_REGS are invariant. */ +/* Checks that EXPR is invariant provided that INVARIANT_REGS are invariant. */ static bool invariant_rtx_wrto_regs_p (expr, invariant_regs) rtx expr; @@ -278,7 +278,7 @@ simple_condition_p (loop, condition, invariant_regs, desc) return true; } - /* Check the other operand. */ + /* Check the other operand. */ if (!invariant_rtx_wrto_regs_p (op1, invariant_regs)) return false; if (!REG_P (op0)) @@ -494,7 +494,7 @@ constant_iterations (desc, niter, may_be_zero) These cases needs to be either cared by copying the loop test in the front of loop or keeping the test in first iteration of loop. - When INIT/LIM are set, they are used instead of var/lim of DESC. */ + When INIT/LIM are set, they are used instead of var/lim of DESC. */ rtx count_loop_iterations (desc, init, lim) struct loop_desc *desc; @@ -578,7 +578,7 @@ count_loop_iterations (desc, init, lim) if (stride != const1_rtx) { /* Number of iterations is now (EXP + STRIDE - 1 / STRIDE), - but we need to take care for overflows. */ + but we need to take care for overflows. */ mod = simplify_gen_binary (UMOD, GET_MODE (desc->var), exp, stride); @@ -719,7 +719,7 @@ simple_loop_exit_p (loops, loop, exit_edge, invariant_regs, single_set_regs, des desc->var_alts = variable_initial_values (e, desc->var); desc->lim_alts = variable_initial_values (e, desc->lim); - /* Number of iterations. */ + /* Number of iterations. */ if (!count_loop_iterations (desc, NULL, NULL)) return false; desc->const_iter = |