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| author | Jakub Jelinek <jakub@redhat.com> | 2010-06-14 14:30:29 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-06-14 14:30:29 +0200 |
| commit | 5bca794b0df69689d0bcc6d03697f169e543dd2c (patch) | |
| tree | e71b7a923da3e97aad52cfbe029d629009a66b0a /gcc/c-family/c-cppbuiltin.c | |
| parent | 689cb4acaa076bc1e537298fe71c00102e58e782 (diff) | |
| download | gcc-5bca794b0df69689d0bcc6d03697f169e543dd2c.zip gcc-5bca794b0df69689d0bcc6d03697f169e543dd2c.tar.gz gcc-5bca794b0df69689d0bcc6d03697f169e543dd2c.tar.bz2 | |
re PR bootstrap/44509 (Revision 160626 breaks bootstrap on *-apple-darwin*)
PR bootstrap/44509
* c-config-lang.in (gtfiles): Add c-family/c-cppbuiltin.c.
* c-family/c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
(lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
(lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
ggc_strdup instead of xstrdup.
* gcc.dg/pr44509.c: New test.
From-SVN: r160729
Diffstat (limited to 'gcc/c-family/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-family/c-cppbuiltin.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c index 4ed6975..77a92c3 100644 --- a/gcc/c-family/c-cppbuiltin.c +++ b/gcc/c-family/c-cppbuiltin.c @@ -951,15 +951,16 @@ builtin_define_with_int_value (const char *macro, HOST_WIDE_INT value) array and function allows it to be done lazily when __DBL_MAX__ etc. is first used. */ -static struct +struct GTY(()) lazy_hex_fp_value_struct { const char *hex_str; cpp_macro *macro; enum machine_mode mode; int digits; const char *fp_suffix; -} lazy_hex_fp_values[12]; -static int lazy_hex_fp_value_count; +}; +static GTY(()) struct lazy_hex_fp_value_struct lazy_hex_fp_values[12]; +static GTY(()) int lazy_hex_fp_value_count; static bool lazy_hex_fp_value (cpp_reader *pfile ATTRIBUTE_UNUSED, @@ -987,7 +988,7 @@ lazy_hex_fp_value (cpp_reader *pfile ATTRIBUTE_UNUSED, gcc_assert (idx < node->value.macro->count); node->value.macro->exp.tokens[idx].val.str.len = strlen (buf1); node->value.macro->exp.tokens[idx].val.str.text - = (const unsigned char *) xstrdup (buf1); + = (const unsigned char *) ggc_strdup (buf1); return true; } @@ -1014,7 +1015,8 @@ builtin_define_with_hex_fp_value (const char *macro, sprintf (buf1, "%s=%s", macro, buf2); cpp_define (parse_in, buf1); node = C_CPP_HASHNODE (get_identifier (macro)); - lazy_hex_fp_values[lazy_hex_fp_value_count].hex_str = xstrdup (hex_str); + lazy_hex_fp_values[lazy_hex_fp_value_count].hex_str + = ggc_strdup (hex_str); lazy_hex_fp_values[lazy_hex_fp_value_count].mode = TYPE_MODE (type); lazy_hex_fp_values[lazy_hex_fp_value_count].digits = digits; lazy_hex_fp_values[lazy_hex_fp_value_count].fp_suffix = fp_suffix; @@ -1173,3 +1175,5 @@ builtin_define_type_minmax (const char *min_macro, const char *max_macro, cpp_define (parse_in, buf); } } + +#include "gt-c-family-c-cppbuiltin.h" |