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re PR rtl-optimization/12180 (Inline optimization fails for variadic function) 

PR optimization/12180
	* tree-inline.c (inline_forbidden_p_1): Do not permit inlining of
	functions containing calls to

	PR optimization/12180
	* gcc.dg/20031002-1.c: New test.

From-SVN: r72057
This commit is contained in:
Mark Mitchell 2003-10-03 00:23:30 +00:00 committed by Mark Mitchell
parent 5e499a4de0
commit 5114f0ed90
4 changed files with 25 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-10-02 Mark Mitchell <mark@codesourcery.com>
PR optimization/12180
* tree-inline.c (inline_forbidden_p_1): Do not permit inlining of
functions containing calls to
2003-10-02 Chris Demetriou <cgd@broadcom.com>
* config/mips/mips.c (mips_emit_prefetch): Use operand 3

3
gcc/testsuite/ChangeLog
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@ -1,5 +1,8 @@
2003-10-02 Mark Mitchell <mark@codesourcery.com>
PR optimization/12180
* gcc.dg/20031002-1.c: New test.
PR c++/12486
* g++.dg/inherit/error1.C: New test.

14
gcc/testsuite/gcc.dg/20031002-1.c Normal file
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@ -0,0 +1,14 @@
/* { dg-do compile } */
/* { dg-options "-O2" } */
void generic_sendmsg (char *fmt, ...)
{
__builtin_next_arg(fmt);
}
void generic_sendstat()
{
double t;
generic_sendmsg("F %3.2f", t);
}

2
gcc/tree-inline.c
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@ -922,6 +922,8 @@ inline_forbidden_p_1 (tree *nodep, int *walk_subtrees ATTRIBUTE_UNUSED,
arguments. */
case BUILT_IN_VA_START:
case BUILT_IN_STDARG_START:
case BUILT_IN_NEXT_ARG:
case BUILT_IN_VA_END:
{
inline_forbidden_reason
= N_("%Jfunction '%F' can never be inlined because it "