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| author | Jakub Jelinek <jakub@redhat.com> | 2009-02-10 17:23:17 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-02-10 17:23:17 +0100 |
| commit | 9b43d37b8305a4db4058fb5f9d9ce08463b4df06 (patch) | |
| tree | 3b8e904d6bae3a3201463054831fcc5b0dab190d /gcc | |
| parent | fc3103e7c981bfdd5c842f82ac6047256b5d1ee8 (diff) | |
| download | gcc-9b43d37b8305a4db4058fb5f9d9ce08463b4df06.zip gcc-9b43d37b8305a4db4058fb5f9d9ce08463b4df06.tar.gz gcc-9b43d37b8305a4db4058fb5f9d9ce08463b4df06.tar.bz2 | |
re PR middle-end/39124 (-fno-exceptions leads to a ICE)
PR middle-end/39124
* cfgloopmanip.c (remove_path): Call remove_bbs after
cancel_loop_tree, not before it.
From-SVN: r144066
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/cfgloopmanip.c | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c5e00ed..229aa48 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2009-02-10 Jakub Jelinek <jakub@redhat.com> + PR middle-end/39124 + * cfgloopmanip.c (remove_path): Call remove_bbs after + cancel_loop_tree, not before it. + PR target/39139 * function.h (struct function): Add has_local_explicit_reg_vars bit. diff --git a/gcc/cfgloopmanip.c b/gcc/cfgloopmanip.c index d8979b4..28cfa3c 100644 --- a/gcc/cfgloopmanip.c +++ b/gcc/cfgloopmanip.c @@ -1,5 +1,5 @@ /* Loop manipulation code for GNU compiler. - Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008 Free Software + Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of GCC. @@ -349,13 +349,13 @@ remove_path (edge e) if (rem_bbs[i]->loop_father->header == rem_bbs[i]) deleted_loop[nreml++] = rem_bbs[i]->loop_father; - remove_bbs (rem_bbs, nrem); - free (rem_bbs); - for (i = 0; i < nreml; i++) cancel_loop_tree (deleted_loop[i]); free (deleted_loop); + remove_bbs (rem_bbs, nrem); + free (rem_bbs); + /* Find blocks whose dominators may be affected. */ sbitmap_zero (seen); for (i = 0; i < n_bord_bbs; i++) |