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c-decl.c (c_expand_deferred_function): Only call c_expand_body if fndecl is still DECL_INLINE and has DECL_RESULT.

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* c-decl.c (c_expand_deferred_function): Only call c_expand_body
	if fndecl is still DECL_INLINE and has DECL_RESULT.

	* gcc.c-torture/compile/20011119-1.c: New test.
	* gcc.c-torture/compile/20011119-2.c: New test.

From-SVN: r47240
This commit is contained in:
Jakub Jelinek 2001-11-21 12:09:01 +01:00 committed by Jakub Jelinek
parent a558c691e1
commit 83dea45d59
5 changed files with 35 additions and 2 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2001-11-21 Jakub Jelinek <jakub@redhat.com>
* c-decl.c (c_expand_deferred_function): Only call c_expand_body
if fndecl is still DECL_INLINE and has DECL_RESULT.
2001-11-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* clipper.c (clipper_movstr): Avoid uninitialized warning.

9
gcc/c-decl.c
View File

@ -6768,8 +6768,13 @@ void
c_expand_deferred_function (fndecl)
tree fndecl;
{
c_expand_body (fndecl, 0, 0);
current_function_decl = NULL;
/* DECL_INLINE or DECL_RESULT might got cleared after the inline
function was deferred, e.g. in duplicate_decls. */
if (DECL_INLINE (fndecl) && DECL_RESULT (fndecl))
{
c_expand_body (fndecl, 0, 0);
current_function_decl = NULL;
}
}
/* Generate the RTL for the body of FNDECL. If NESTED_P is non-zero,

5
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2001-11-20 Jakub Jelinek <jakub@redhat.com>
* gcc.c-torture/compile/20011119-1.c: New test.
* gcc.c-torture/compile/20011119-2.c: New test.
2001-11-17 Aldy Hernandez <aldyh@redhat.com>
* gcc.dg/altivec-1.c: Fix typo.

5
gcc/testsuite/gcc.c-torture/compile/20011119-1.c Normal file
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@ -0,0 +1,5 @@
extern inline int foo (void)
{
return 23;
}
extern int foo (void) __attribute__ ((weak, alias ("xxx")));

13
gcc/testsuite/gcc.c-torture/compile/20011119-2.c Normal file
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@ -0,0 +1,13 @@
extern inline int foo (void)
{
return 23;
}
int bar (void)
{
return foo ();
}
extern int foo (void) __attribute__ ((weak, alias ("xxx")));
int baz (void)
{
return foo ();
}