diff options
| author | Michael Meissner <meissner@cygnus.com> | 1998-04-27 06:05:55 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1998-04-27 06:05:55 +0000 |
| commit | 14bf4a33ecf517434a0fb0c09f99b0f9589a0143 (patch) | |
| tree | c1efc0b7c5cb03c3e212ef650a53d511aa84eec4 /gcc/toplev.c | |
| parent | 5d02ee6677b34d1ea94eb2a40993f3d61fc41b6e (diff) | |
| download | gcc-14bf4a33ecf517434a0fb0c09f99b0f9589a0143.zip gcc-14bf4a33ecf517434a0fb0c09f99b0f9589a0143.tar.gz gcc-14bf4a33ecf517434a0fb0c09f99b0f9589a0143.tar.bz2 | |
Make args to jump_optimize symbolic
From-SVN: r19421
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index a4674c6..5494db3 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -3074,7 +3074,8 @@ rest_of_compilation (decl) int saved_optimize = optimize; optimize = 0; find_exception_handler_labels (); - jump_optimize (get_insns(), 0, 0, 0); + jump_optimize (get_insns(), !JUMP_CROSS_JUMP, !JUMP_NOOP_MOVES, + !JUMP_AFTER_REGSCAN); optimize = saved_optimize; } @@ -3208,7 +3209,8 @@ rest_of_compilation (decl) are initialized and to compute whether control can drop off the end of the function. */ TIMEVAR (jump_time, reg_scan (insns, max_reg_num (), 0)); - TIMEVAR (jump_time, jump_optimize (insns, 0, 0, 1)); + TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP, !JUMP_NOOP_MOVES, + JUMP_AFTER_REGSCAN)); /* Now is when we stop if -fsyntax-only and -Wreturn-type. */ if (rtl_dump_and_exit || flag_syntax_only || DECL_DEFER_OUTPUT (decl)) @@ -3240,7 +3242,9 @@ rest_of_compilation (decl) TIMEVAR (cse_time, delete_trivially_dead_insns (insns, max_reg_num ())); if (tem || optimize > 1) - TIMEVAR (jump_time, jump_optimize (insns, 0, 0, 0)); + TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP, + !JUMP_NOOP_MOVES, + !JUMP_AFTER_REGSCAN)); /* Dump rtl code after cse, if we are doing that. */ @@ -3303,13 +3307,17 @@ rest_of_compilation (decl) max_reg_num so we must rerun reg_scan afterwards. ??? Rework to not call reg_scan so often. */ TIMEVAR (jump_time, reg_scan (insns, max_reg_num (), 0)); - TIMEVAR (jump_time, jump_optimize (insns, 0, 0, 1)); + TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP, + !JUMP_NOOP_MOVES, + JUMP_AFTER_REGSCAN)); TIMEVAR (cse2_time, reg_scan (insns, max_reg_num (), 0)); TIMEVAR (cse2_time, tem = cse_main (insns, max_reg_num (), 1, rtl_dump_file)); if (tem) - TIMEVAR (jump_time, jump_optimize (insns, 0, 0, 0)); + TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP, + !JUMP_NOOP_MOVES, + !JUMP_AFTER_REGSCAN)); } if (flag_thread_jumps) @@ -3530,7 +3538,9 @@ rest_of_compilation (decl) if (optimize > 0) { - TIMEVAR (jump_time, jump_optimize (insns, 1, 1, 0)); + TIMEVAR (jump_time, jump_optimize (insns, JUMP_CROSS_JUMP, + JUMP_NOOP_MOVES, + !JUMP_AFTER_REGSCAN)); /* Dump rtl code after jump, if we are doing that. */ |