Re: [committed 01/22] arm: testsuite: correctly detect armv6t2 hardware for acle execution tests

[Christophe Lyon <christophe.lyon@arm.com>]

Hi,

On 11/13/23 15:26, Richard Earnshaw wrote:
> diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
> index 1a7bea96c1e..d414cddf4dc 100644
> --- a/gcc/testsuite/lib/target-supports.exp
> +++ b/gcc/testsuite/lib/target-supports.exp
> @@ -5590,6 +5590,24 @@ proc check_effective_target_arm_thumb1_cbz_ok {} {
>       }
>   }
>   
> +# Return 1 if this is an Arm target which supports the Armv6t2 extensions.
> +# This can be either in Arm state or in Thumb state.
> +
> +proc check_effective_target_arm_arch_v6t2_hw_ok {} {
> +    if [check_effective_target_arm_thumb1_ok] {

Why arm_thumb1_ok and not arm_arch_v6t2_ok ?

Thanks,

Christophe


> +	return [check_no_compiler_messages arm_movt object {
> +	    int
> +	    main (void)
> +	    {
> +	      asm ("bfc r0, #1, #2");
> +	      return 0;
> +	    }
> +	} [add_options_for_arm_arch_v6t2 ""]]
> +    } else {
> +	return 0
> +    }
> +}
> +
>   # Return 1 if this is an ARM target where ARMv8-M Security Extensions is
>   # available.
>