From e800415ff1d94d7d810136c82c441af10496f8aa Mon Sep 17 00:00:00 2001
From: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 3 Mar 2003 18:08:17 +0000
Subject: [PATCH] * toplev.c (rest_of_compilation): Avoid cfg_cleanup
calls when not optimizing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63723 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 5 +++++
gcc/toplev.c | 11 +++++++----
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b051cb13578e..df960ee66ba7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Mon Mar 3 19:07:21 CET 2003 Jan Hubicka <jh@suse.cz>
+
+ * toplev.c (rest_of_compilation): Avoid cfg_cleanup calls when not
+ optimizing.
+
2003-03-03 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.md (*ixorsi3_zext_hi): Restrict to
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 215b3186c525..339b198b0cfa 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -2812,7 +2812,8 @@ rest_of_compilation (decl)
}
timevar_push (TV_JUMP);
- cleanup_cfg (optimize ? CLEANUP_EXPENSIVE | CLEANUP_PRE_LOOP: 0);
+ if (optimize)
+ cleanup_cfg (CLEANUP_EXPENSIVE | CLEANUP_PRE_LOOP);
/* Try to identify useless null pointer tests and delete them. */
if (flag_delete_null_pointer_checks)
@@ -3043,8 +3044,9 @@ rest_of_compilation (decl)
open_dump_file (DFI_cfg, decl);
if (rtl_dump_file)
dump_flow_info (rtl_dump_file);
- cleanup_cfg ((optimize ? CLEANUP_EXPENSIVE : 0)
- | (flag_thread_jumps ? CLEANUP_THREADING : 0));
+ if (optimize)
+ cleanup_cfg (CLEANUP_EXPENSIVE
+ | (flag_thread_jumps ? CLEANUP_THREADING : 0));
/* It may make more sense to mark constant functions after dead code is
eliminated by life_analysis, but we need to do it early, as -fprofile-arcs
@@ -3473,7 +3475,8 @@ rest_of_compilation (decl)
#endif
split_all_insns (0);
- cleanup_cfg (optimize ? CLEANUP_EXPENSIVE : 0);
+ if (optimize)
+ cleanup_cfg (CLEANUP_EXPENSIVE);
/* On some machines, the prologue and epilogue code, or parts thereof,
can be represented as RTL. Doing so lets us schedule insns between
--
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