[Mesa-dev] [PATCH] amd: Make vgpr-spilling depend on llvm version

[Samuel Pitoiset]

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

On 11/1/18 7:52 PM, Jan Vesely wrote:
> The option was removed in LLVM r345763
> Signed-off-by: Jan Vesely <jan.vesely at rutgers.edu>
> ---
>   src/amd/common/ac_llvm_util.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/amd/common/ac_llvm_util.c b/src/amd/common/ac_llvm_util.c
> index 69d9f7b9f3..dc9b684e9d 100644
> --- a/src/amd/common/ac_llvm_util.c
> +++ b/src/amd/common/ac_llvm_util.c
> @@ -153,7 +153,8 @@ static LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family,
>   	LLVMTargetRef target = ac_get_llvm_target(triple);
>   
>   	snprintf(features, sizeof(features),
> -		 "+DumpCode,+vgpr-spilling,-fp32-denormals,+fp64-denormals%s%s%s%s",
> +		 "+DumpCode,-fp32-denormals,+fp64-denormals%s%s%s%s%s",
> +		 HAVE_LLVM >= 0x0800 ? "" : ",+vgpr-spilling",
>   		 tm_options & AC_TM_SISCHED ? ",+si-scheduler" : "",
>   		 tm_options & AC_TM_FORCE_ENABLE_XNACK ? ",+xnack" : "",
>   		 tm_options & AC_TM_FORCE_DISABLE_XNACK ? ",-xnack" : "",
>