diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2012-08-14 09:43:09 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-08-14 09:43:09 +0200 |
| commit | dbabddf32d99e53e3dd0953267b87939ecb014f9 (patch) | |
| tree | a87c4f8fcc9426a38fd7339d86bb53c8fcb39056 /gcc/ira.c | |
| parent | 2ad74f71d118d54173823e46394facb3e6087818 (diff) | |
| download | gcc-dbabddf32d99e53e3dd0953267b87939ecb014f9.zip gcc-dbabddf32d99e53e3dd0953267b87939ecb014f9.tar.gz gcc-dbabddf32d99e53e3dd0953267b87939ecb014f9.tar.bz2 | |
re PR middle-end/53411 (ICE in move_unallocated_pseudos)
PR middle-end/53411
PR rtl-optimization/53495
* ira.c (ira): Move delete_trivially_dead_insns call before
find_moveable_pseudos call.
* gcc.c-torture/compile/pr53411.c: New test.
* gcc.c-torture/compile/pr53495.c: New test.
From-SVN: r190376
Diffstat (limited to 'gcc/ira.c')
| -rw-r--r-- | gcc/ira.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -4206,6 +4206,9 @@ ira (FILE *f) allocated_reg_info_size = max_reg_num (); + if (delete_trivially_dead_insns (get_insns (), max_reg_num ())) + df_analyze (); + /* It is not worth to do such improvement when we use a simple allocation because of -O0 usage or because the function is too big. */ @@ -4288,9 +4291,6 @@ ira (FILE *f) check_allocation (); #endif - if (delete_trivially_dead_insns (get_insns (), max_reg_num ())) - df_analyze (); - if (max_regno != max_regno_before_ira) { regstat_free_n_sets_and_refs (); |