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| author | Jakub Jelinek <jakub@redhat.com> | 2018-04-13 21:55:15 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-04-13 21:55:15 +0200 |
| commit | 465d00877e3d96ff827f02a699e7398ef62bef67 (patch) | |
| tree | 7f4ab9bb1912581694938de5c77978fedb10f791 /gcc/except.h | |
| parent | 9b91582429ca0b78f235e3c11b809a861b3d0f19 (diff) | |
| download | gcc-465d00877e3d96ff827f02a699e7398ef62bef67.zip gcc-465d00877e3d96ff827f02a699e7398ef62bef67.tar.gz gcc-465d00877e3d96ff827f02a699e7398ef62bef67.tar.bz2 | |
re PR rtl-optimization/85393 (Miscompilation with hot/cold partitioning starting with r254832)
PR rtl-optimization/85393
* except.h (expand_dw2_landing_pad_for_region): Remove declaration.
* except.c (expand_dw2_landing_pad_for_region): Make static.
* bb-reorder.c (fix_up_crossing_landing_pad): In new_bb emit just
a label and unconditional jump to old_bb, rather than
expand_dw2_landing_pad_for_region insn(s) and jump to single_succ
basic block.
* g++.dg/opt/pr85393.C: New test.
* g++.dg/opt/pr85393-aux.cc: New file.
From-SVN: r259378
Diffstat (limited to 'gcc/except.h')
| -rw-r--r-- | gcc/except.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/except.h b/gcc/except.h index 229e446..caa375e 100644 --- a/gcc/except.h +++ b/gcc/except.h @@ -243,7 +243,6 @@ extern rtx expand_builtin_dwarf_sp_column (void); extern void expand_builtin_eh_return (tree, tree); extern void expand_eh_return (void); extern rtx expand_builtin_extend_pointer (tree); -extern void expand_dw2_landing_pad_for_region (eh_region); typedef tree (*duplicate_eh_regions_map) (tree, void *); extern hash_map<void *, void *> *duplicate_eh_regions |