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gcc
authortromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 6 Dec 2007 18:56:26 +0000 (18:56 +0000)
committertromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 6 Dec 2007 18:56:26 +0000 (18:56 +0000)
commit64cb8c905885e84ec221a614d99c163d8978039a
treeb934a2743256c5e4e95dea15cdccc9504bf5ed64
parent79369c386b6d0f20d5fa5e940e8e89927c0614a7
gcc
PR c/29172:
* c-opts.c (c_common_parse_file): Call cpp_clear_file_cache.
libcpp
PR c/29172:
* internal.h (struct cpp_reader) <file_hash_entries>: Changed
type.
<file_hash_entries_allocated, file_hash_entries_used>: Removed.
* files.c (FILE_HASH_POOL_SIZE): New macro.
(struct file_hash_entry_pool): New.
(destroy_all_cpp_files): New function.
(allocate_file_hash_entries): Allocate a file_hash_entry_pool.
(new_file_hash_entry): Update.
(free_file_hash_entries): New function.
(_cpp_cleanup_files): Call free_file_hash_entries and
destroy_all_cpp_files.
(cpp_clear_file_cache): New function.
* include/cpplib.h (cpp_clear_file_cache): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130656 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/c-opts.c
libcpp/ChangeLog
libcpp/files.c
libcpp/include/cpplib.h
libcpp/internal.h