[BUG] GCC 3.4-20041224: attribute ((regparm)) misbehaviour

Denis Zaitsev <[email protected]> Tue, 28 Dec 2004 08:44:07 +0500

Newsgroups	org.kernel.vger.linux-gcc
Message-ID	<[email protected]>

This program:


static
int x(int y)
__attribute__ ((regparm(1)));

static
int x(int y)
{
    return y;
}


can't be compiled with GCC 3.4.4 20041224.  The compiler complains:


y-bug.c:7: error: conflicting types for 'x'
y-bug.c:3: error: previous declaration of 'x' was here
y-bug.c:7: error: conflicting types for 'x'
y-bug.c:3: error: previous declaration of 'x' was here


It seems that it's a bug.