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re PR c++/15871 (g++ does not honour -fkeep-inline-functions) 

PR c++/15871
	* semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.

	PR c++/15871
	* doc/invoke.texi (-fkeep-inline-functions): Update documentation.

	PR c++/15871
	* g++.dg/opt/inline8.C: New test.

From-SVN: r86144
This commit is contained in:
Mark Mitchell 2004-08-17 20:56:25 +00:00 committed by Mark Mitchell
parent 1bc7e46697
commit 1a10290c1c
6 changed files with 28 additions and 5 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-08-17 Mark Mitchell <mark@codesourcery.com>
PR c++/15871
* doc/invoke.texi (-fkeep-inline-functions): Update documentation.
2004-08-17 Robert Bowdidge <bowdidge@apple.com>
* config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags.

3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
2004-08-17 Mark Mitchell <mark@codesourcery.com>
PR c++/15871
* semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.
PR c++/16965
* cp-tree.h (qualified_name_lookup_error): Add parameter.
* name-lookup.c (do_class_using_decl): Restrict set of entities

8
gcc/cp/semantics.c
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@ -2959,7 +2959,7 @@ expand_or_defer_fn (tree fn)
/* We make a decision about linkage for these functions at the end
of the compilation. Until that point, we do not want the back
end to output them -- but we do want it to see the bodies of
these fucntions so that it can inline them as appropriate. */
these functions so that it can inline them as appropriate. */
if (DECL_DECLARED_INLINE_P (fn) || DECL_IMPLICIT_INSTANTIATION (fn))
{
if (!at_eof)
@ -2970,6 +2970,12 @@ expand_or_defer_fn (tree fn)
}
else
import_export_decl (fn);
/* If the user wants us to keep all inline functions, then mark
this function as needed so that finish_file will make sure to
output it later. */
if (flag_keep_inline_functions && DECL_DECLARED_INLINE_P (fn))
mark_needed (fn);
}
/* There's no reason to do any of the work here if we're only doing

9
gcc/doc/invoke.texi
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@ -4055,10 +4055,11 @@ release to an another.
@item -fkeep-inline-functions
@opindex fkeep-inline-functions
Even if all calls to a given function are integrated, and the function
is declared @code{static}, nevertheless output a separate run-time
callable version of the function. This switch does not affect
@code{extern inline} functions.
In C, emit @code{static} functions that are declared @code{inline}
into the object file, even if the function has been inlined into all
of its callers. This switch does not affect functions using the
@code{extern inline} extension in GNU C. In C++, emit any and all
inline functions into the object file.
@item -fkeep-static-consts
@opindex fkeep-static-consts

3
gcc/testsuite/ChangeLog
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@ -1,5 +1,8 @@
2004-08-17 Mark Mitchell <mark@codesourcery.com>
PR c++/15871
* g++.dg/opt/inline8.C: New test.
PR c++/16965
* g++.dg/parse/error17.C: New test.

5
gcc/testsuite/g++.dg/opt/inline8.C Normal file
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@ -0,0 +1,5 @@
// PR c++/15871
// { dg-options "-O2 -fkeep-inline-functions" }
// { dg-final { scan-assembler "foo" } }
inline void foo(void) { }