[PATCH] testsuite: Adjust switch-exp-transform-3.c for 32bit

[Jakub Jelinek]

On Wed, Jul 31, 2024 at 12:02:08PM +0200, Filip Kastl wrote:
> 32bit x86 CPUs won't natively support the FFS operation on a 64 bit
> type.  Therefore, the switch-exp-transform-3.c test will always fail
> with a 32bit target.  I'm fixing my mistake.
> 
> gcc/testsuite/ChangeLog:
> 
> 	* gcc.target/i386/switch-exp-transform-3.c: Remove code testing
> 	  that the exponential index transform is able to handle long
> 	  long int.

But for -m64 it does and it is good to test even that.
Can't you wrap the long long stuff with
#ifdef __x86_64__
and
do
/* { dg-final { scan-tree-dump-times "Applying exponential index transform" 4 "switchconv" { target ia32 } } } */
/* { dg-final { scan-tree-dump-times "Applying exponential index transform" 6 "switchconv" { target { ! ia32 } } } } */
or so?

	Jakub