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| author | Richard Henderson <rth@redhat.com> | 2016-03-16 09:50:18 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2016-03-16 09:50:18 -0700 |
| commit | aa43616c59fceefa8ad06bfd60e88f17ad31f063 (patch) | |
| tree | f650bc6e08ced3e2299e88208f3fcabd0e84f968 /gcc/function.h | |
| parent | 59608fe587074a6f704d39fd08b6a05f6fb11bf2 (diff) | |
| download | gcc-aa43616c59fceefa8ad06bfd60e88f17ad31f063.zip gcc-aa43616c59fceefa8ad06bfd60e88f17ad31f063.tar.gz gcc-aa43616c59fceefa8ad06bfd60e88f17ad31f063.tar.bz2 | |
re PR middle-end/70199 (Crash at -O2 when using labels.)
PR middle-end/70199
* function.h (struct function): Add has_forced_label_in_static.
* gimplify.c (force_labels_r): Set it.
* lto-streamer-in.c (input_struct_function_base): Read it.
* lto-streamer-out.c (output_struct_function_base): Write it.
* tree-inline.c (has_label_address_in_static_1): Remove.
(copy_forbidden): Remove fndecl parameter; test
has_forced_label_in_static.
(inline_forbidden_p): Update call to copy_forbidden.
(tree_versionable_function_p): Likewise.
* ipa-chkp.c (chkp_instrumentable_p): Likewise.
(chkp_versioning): Likewise.
* tree-inline.h (copy_forbidden): Update decl.
testsuite/
* gcc.c-torture/compile/pr70199.c: New.
From-SVN: r234261
Diffstat (limited to 'gcc/function.h')
| -rw-r--r-- | gcc/function.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/function.h b/gcc/function.h index c4368cd..501ef68 100644 --- a/gcc/function.h +++ b/gcc/function.h @@ -328,6 +328,10 @@ struct GTY(()) function { from nested functions. */ unsigned int has_nonlocal_label : 1; + /* Nonzero if function being compiled has a forced label + placed into static storage. */ + unsigned int has_forced_label_in_static : 1; + /* Nonzero if we've set cannot_be_copied_reason. I.e. if (cannot_be_copied_set && !cannot_be_copied_reason), the function can in fact be copied. */ |