[Bug target/67215] -fno-plt needs improvements for x86

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67215

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Andrew Senkevich from comment #2)
> -bash-4.2$ cat test.c
> extern int proc2(int);
> 
> int proc( void)
> {
>   int i = proc2( 3);
> 
>   return i;
> }
> 
> gcc test.c -S -pie -fpie -o test.1.S
> gcc test.c -S -pie -fpie -fno-plt -o test.2.S

Please provide a tectcase which shows the problem with -O1 and above
for both ia32 and x86-64.