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| author | ienkovich <ienkovich@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-05-11 09:33:13 +0000 |
|---|---|---|
| committer | ienkovich <ienkovich@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-05-11 09:33:13 +0000 |
| commit | bfa8ea12839b8c5781aa16733ee3578ff95789ca (patch) | |
| tree | 657c8e39976aa859a7d94e2cef8b61ccbd529176 /gcc/config/i386/i386.c | |
| parent | 87632549a09d94e22d0b381d123f41e7cf341e38 (diff) | |
| download | gcc-bfa8ea12839b8c5781aa16733ee3578ff95789ca.tar.gz | |
gcc/
PR middle-end/70807
* cfgrtl.h (delete_insn_and_edges): Now return bool.
* cfgrtl.c (delete_insn_and_edges): Likewise.
* config/i386/i386.c (convert_scalars_to_vector): Remove
redundant code.
* cse.c (cse_insn): Compute cse_cfg_altered.
(delete_trivially_dead_insns): Likewise.
(cse_cc_succs): Likewise.
(rest_of_handle_cse): Free dominance info if required.
(rest_of_handle_cse2): Likewise.
(rest_of_handle_cse_after_global_opts): Likewise.
gcc/testsuite/
PR middle-end/70807
* gcc.dg/pr70807.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236114 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 237ba8009d6..9f62089b8b1 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3969,13 +3969,6 @@ convert_scalars_to_vector () bitmap_obstack_release (NULL); df_process_deferred_rescans (); - /* FIXME: Since the CSE pass may change dominance info, which isn't - expected by the fwprop pass, call free_dominance_info to - invalidate dominance info. Otherwise, the fwprop pass may crash - when dominance info is changed. */ - if (TARGET_64BIT) - free_dominance_info (CDI_DOMINATORS); - /* Conversion means we may have 128bit register spills/fills which require aligned stack. */ if (converted_insns) |