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| author | Jason Merrill <jason@redhat.com> | 2001-02-16 08:03:10 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2001-02-16 08:03:10 -0500 |
| commit | 1edf43d63f1f23b070786a1da29edbc63cdebae1 (patch) | |
| tree | 5ae76ee139c95d2ba34d0cb6fa406f2f92e70519 /gcc/toplev.c | |
| parent | a901fa64045a73517d8c212740b57e8b7650f3ad (diff) | |
| download | gcc-1edf43d63f1f23b070786a1da29edbc63cdebae1.zip gcc-1edf43d63f1f23b070786a1da29edbc63cdebae1.tar.gz gcc-1edf43d63f1f23b070786a1da29edbc63cdebae1.tar.bz2 | |
dwarf2out.c (add_bound_info): Don't crash if SAVE_EXPR_RTL is NULL.
* dwarf2out.c (add_bound_info): Don't crash if SAVE_EXPR_RTL is
NULL.
(gen_subprogram_die): Don't abort on seeing a second definition if
the previous one was abstract. Don't replace an abstract instance
in the lookup table.
* dwarf2out.c (dwarf2out_abstract_function): Rename from
gen_abstract_function.
* dwarf2out.h: Declare it.
* toplev.c (note_outlining_of_inline_function): New fn.
* toplev.h: Declare it.
* integrate.c (output_inline_function): Call it.
* c-decl.c (duplicate_decls): Call it when redefining an extern
inline. Don't inline the new defn.
From-SVN: r39763
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 3818998..6a00107 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -2681,6 +2681,24 @@ note_deferral_of_defined_inline_function (decl) #endif } +/* FNDECL is an inline function which is about to be emitted out of line. + Do any preparation, such as emitting abstract debug info for the inline + before it gets mangled by optimization. */ + +void +note_outlining_of_inline_function (fndecl) + tree fndecl; +{ +#ifdef DWARF2_DEBUGGING_INFO + /* The DWARF 2 backend tries to reduce debugging bloat by not emitting + the abstract description of inline functions until something tries to + reference them. Force it out now, before optimizations mangle the + block tree. */ + if (write_symbols == DWARF2_DEBUG) + dwarf2out_abstract_function (fndecl); +#endif +} + /* This is called from finish_function (within yyparse) after each top-level definition is parsed. It is supposed to compile that function or variable |