amd: set has_shfr32=true

This appears in some FSR3 shaders and will be used for the MQSAD
optimization.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26251>

src/amd/common/ac_shader_util.c

@@ -83,6 +83,7 @@ void ac_set_nir_options(struct radeon_info *info, bool use_llvm,
    options->has_bit_test = !use_llvm;
    options->has_fmulz = true;
    options->has_msad = true;
+   options->has_shfr32 = true;
    options->use_interpolated_input_intrinsics = true;
    options->lower_int64_options = nir_lower_imul64 | nir_lower_imul_high64 | nir_lower_imul_2x32_64 | nir_lower_divmod64 |
                                   nir_lower_minmax64 | nir_lower_iabs64 | nir_lower_iadd_sat64 | nir_lower_conv64;