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c-decl.c (finish_function): Always defer if DECL_DECLARED_INLINE_P.

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* c-decl.c (finish_function): Always defer if DECL_DECLARED_INLINE_P.
	* gcc.dg/inline-4.c: New.

From-SVN: r64906
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Richard Henderson 2003-03-26 14:53:37 -08:00 • committed by Richard Henderson
parent 1c81e34352
commit 3684a055a0
3 changed files with 29 additions and 2 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2003-03-26 Richard Henderson <rth@redhat.com>
* c-decl.c (finish_function): Always defer if DECL_DECLARED_INLINE_P.
2003-03-26 Roger Sayle <roger@eyesopen.com>
PR bootstrap/10051, PR bootstrap/10169.

9
gcc/c-decl.c
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@ -6460,8 +6460,13 @@ finish_function (nested, can_defer_p)
function completely. */
timevar_push (TV_INTEGRATION);
uninlinable = ! tree_inlinable_function_p (fndecl, 0);
if (! uninlinable && can_defer_p
if (can_defer_p
/* We defer functions marked inline *even if* the function
itself is not inlinable. This is because we don't yet
know if the function will actually be used; we may be
able to avoid emitting it entirely. */
&& (! uninlinable || DECL_DECLARED_INLINE_P (fndecl))
/* Save function tree for inlining. Should return 0 if the
language does not support function deferring or the
function could not be deferred. */

18
gcc/testsuite/gcc.dg/inline-4.c Normal file
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@ -0,0 +1,18 @@
/* { dg-do compile } */
/* { dg-options "-O2" } */
/* { dg-final { scan-assembler-not "big_static_inline" } } */
extern void f(void);
static inline void big_static_inline(void)
{
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
f(); f(); f(); f(); f(); f(); f(); f(); f(); f();
}