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author | Nathan Sidwell <nathan@gcc.gnu.org> | 2017-06-30 17:00:46 +0000 |
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committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2017-06-30 17:00:46 +0000 |
commit | 618400bc14b5c52a450e91d59632d5b08ae1a325 (patch) | |
tree | ad3b95702069a60d64947311946c8789498fb972 /gcc/ggc.h | |
parent | 84682fd249b3f86e88e79b47527b168c873dc5f0 (diff) | |
download | gcc-618400bc14b5c52a450e91d59632d5b08ae1a325.zip gcc-618400bc14b5c52a450e91d59632d5b08ae1a325.tar.gz gcc-618400bc14b5c52a450e91d59632d5b08ae1a325.tar.bz2 |
ggc.h (empty_string): Delete.
* ggc.h (empty_string): Delete.
* cfgexpand.c (expand_asm_stmt): Use plain "".
* optabs.c (expand_asm_memory_barrier): Likewise.
* stringpool.c (empty_string): Delete.
(digit_vector, digit_string): Delete.
(ggc_alloc_string): Use plain "", don't optimize single digit
strings. Use ggc_alloc_atomic.
From-SVN: r249851
Diffstat (limited to 'gcc/ggc.h')
-rw-r--r-- | gcc/ggc.h | 3 |
1 files changed, 0 insertions, 3 deletions
@@ -24,9 +24,6 @@ along with GCC; see the file COPYING3. If not see /* Symbols are marked with `ggc' for `gcc gc' so as not to interfere with an external gc library that might be linked in. */ -/* Constants for general use. */ -extern const char empty_string[]; /* empty string */ - /* Internal functions and data structures used by the GTY machinery, including the generated gt*.[hc] files. */ |