From 173bf5be749b88cee4d2ebb095c504de63a412d8 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Fri, 4 Jan 2002 02:00:26 +0000 Subject: c-common.c: Fix formatting. * c-common.c: Fix formatting. * diagnostic.c: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. From-SVN: r48526 --- gcc/doloop.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'gcc/doloop.c') diff --git a/gcc/doloop.c b/gcc/doloop.c index f6b765a..6c0185c 100644 --- a/gcc/doloop.c +++ b/gcc/doloop.c @@ -1,5 +1,5 @@ /* Perform doloop optimizations - Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. Contributed by Michael P. Hayes (m.hayes@elec.canterbury.ac.nz) This file is part of GCC. @@ -197,7 +197,7 @@ doloop_iterations_max (loop_info, mode, nonneg) if (GET_CODE (max_value) == CONST_INT) umax = INTVAL (max_value); else - umax = ((unsigned)2 << (GET_MODE_BITSIZE (mode) - 1)) - 1; + umax = ((unsigned) 2 << (GET_MODE_BITSIZE (mode) - 1)) - 1; n_iterations_max = umax - umin; break; @@ -212,12 +212,12 @@ doloop_iterations_max (loop_info, mode, nonneg) if (GET_CODE (min_value) == CONST_INT) smin = INTVAL (min_value); else - smin = -((unsigned)1 << (GET_MODE_BITSIZE (mode) - 1)); + smin = -((unsigned) 1 << (GET_MODE_BITSIZE (mode) - 1)); if (GET_CODE (max_value) == CONST_INT) smax = INTVAL (max_value); else - smax = ((unsigned)1 << (GET_MODE_BITSIZE (mode) - 1)) - 1; + smax = ((unsigned) 1 << (GET_MODE_BITSIZE (mode) - 1)) - 1; n_iterations_max = smax - smin; break; @@ -230,7 +230,7 @@ doloop_iterations_max (loop_info, mode, nonneg) else /* We need to conservatively assume that we might have the maximum number of iterations without any additional knowledge. */ - n_iterations_max = ((unsigned)2 << (GET_MODE_BITSIZE (mode) - 1)) - 1; + n_iterations_max = ((unsigned) 2 << (GET_MODE_BITSIZE (mode) - 1)) - 1; break; default: @@ -242,8 +242,8 @@ doloop_iterations_max (loop_info, mode, nonneg) /* If we know that the iteration count is non-negative then adjust n_iterations_max if it is so large that it appears negative. */ if (nonneg - && n_iterations_max > ((unsigned)1 << (GET_MODE_BITSIZE (mode) - 1))) - n_iterations_max = ((unsigned)1 << (GET_MODE_BITSIZE (mode) - 1)) - 1; + && n_iterations_max > ((unsigned) 1 << (GET_MODE_BITSIZE (mode) - 1))) + n_iterations_max = ((unsigned) 1 << (GET_MODE_BITSIZE (mode) - 1)) - 1; return n_iterations_max; } @@ -308,8 +308,8 @@ doloop_valid_p (loop, jump_insn) return 0; } - /* Some targets (eg, PPC) use the count register for branch on table - instructions. ??? This should be a target specific check. */ + /* Some targets (eg, PPC) use the count register for branch on table + instructions. ??? This should be a target specific check. */ if (loop_info->has_tablejump) { if (loop_dump_stream) @@ -469,13 +469,13 @@ doloop_modify (loop, iterations, iterations_max, /* Determine if the iteration counter will be non-negative. Note that the maximum value loaded is iterations_max - 1. */ if ((unsigned HOST_WIDE_INT) INTVAL (iterations_max) - <= ((unsigned)1 << (GET_MODE_BITSIZE (GET_MODE (counter_reg)) - 1))) + <= ((unsigned) 1 << (GET_MODE_BITSIZE (GET_MODE (counter_reg)) - 1))) nonneg = 1; break; /* Abort if an invalid doloop pattern has been generated. */ default: - abort(); + abort (); } if (decrement_count) @@ -649,7 +649,7 @@ doloop_modify_runtime (loop, iterations_max, } else /* Iteration var must be an induction variable to get here. */ - abort(); + abort (); if (INSN_UID (bl->biv->insn) < max_uid_for_loop && INSN_LUID (bl->biv->insn) < INSN_LUID (loop->scan_start)) @@ -691,7 +691,7 @@ doloop_modify_runtime (loop, iterations_max, /* If (abs (final - initial) % (abs_inc * unroll_number) <= abs_inc * (unroll - 1)), jump past following increment instruction. */ - label = gen_label_rtx(); + label = gen_label_rtx (); limit = abs_inc * (loop_info->unroll_number - 1); emit_cmp_and_jump_insns (extra, GEN_INT (limit), limit == 0 ? EQ : LEU, NULL_RTX, -- cgit v1.1