On 17/05/16 15:41, Matthew Wahab wrote:
 > The ACLE intrinsics introduced to support the ARMv8.2 FP16 extensions
 > require that intrinsics for scalar floating pointer (VFP) instructions
 > are available under different conditions from those for the NEON
 > intrinsics.
 >
 > This patch adds the support code and builtins data for the new VFP
 > intrinsics. Because of the similarities between the scalar and NEON
 > builtins, the support code for the scalar builtins follows the code for
 > the NEON builtins. The declarations for the VFP builtins are also added
 > in this patch since the support code expects non-empty tables.

Updated the patch to drop the builtins for vneg, vadd, vsub, vmul and
vdiv, which are no longer needed.

Tested the series for arm-none-linux-gnueabihf with native bootstrap and
make check and for arm-none-eabi and armeb-none-eabi with make check on
an ARMv8.2-A emulator.

Ok for trunk?
Matthew

2016-07-04  Matthew Wahab  <matthew.wahab@arm.com>

	* config/arm/arm-builtins.c (hf_UP): New.
	(si_UP): New.
	(vfp_builtin_data): New.  Update comment.
	(enum arm_builtins): Include "arm_vfp_builtins.def".
	(ARM_BUILTIN_VFP_PATTERN_START): New.
	(arm_init_vfp_builtins): New.
	(arm_init_builtins): Add arm_init_vfp_builtins.
	(arm_expand_vfp_builtin): New.
	(arm_expand_builtins): Update for arm_expand_vfp_builtin.  Fix
	long line.
	* config/arm/arm_vfp_builtins.def: New file.
	* config/arm/t-arm (arm.o): Add arm_vfp_builtins.def.
	(arm-builtins.o): Likewise.