diff options
author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-27 21:35:06 +0000 |
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committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-27 21:35:06 +0000 |
commit | 73dcdb848e64cc752f9217a630d67153322b8e47 (patch) | |
tree | 27492f4f83c2fe3ba4c29aacfee938d3a62a7f68 /gcc/df-scan.c | |
parent | e4898110e07844ca18a6f978991e2b8f6b41d848 (diff) |
PR middle-end/56461
* df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before
pool_free.
(df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before
overwriting it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196321 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/df-scan.c')
-rw-r--r-- | gcc/df-scan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/df-scan.c b/gcc/df-scan.c index 2928776dfcf..931fa2c7e48 100644 --- a/gcc/df-scan.c +++ b/gcc/df-scan.c @@ -1153,6 +1153,7 @@ df_insn_delete (basic_block bb, unsigned int uid) df_ref_chain_delete (insn_info->defs); df_ref_chain_delete (insn_info->uses); df_ref_chain_delete (insn_info->eq_uses); + df_scan_free_mws_vec (insn_info->mw_hardregs); } pool_free (problem_data->insn_pool, insn_info); DF_INSN_UID_SET (uid, NULL); @@ -1332,6 +1333,7 @@ df_insn_rescan_debug_internal (rtx insn) df_ref_chain_delete (insn_info->defs); df_ref_chain_delete (insn_info->uses); df_ref_chain_delete (insn_info->eq_uses); + df_scan_free_mws_vec (insn_info->mw_hardregs); insn_info->defs = df_null_ref_rec; insn_info->uses = df_null_ref_rec; |