re PR target/65837 ([arm-linux-gnueabihf] lto1 target specific builtin not available)

re PR target/65837 ([arm-linux-gnueabihf] lto1 target specific builtin not available)

2015-11-16  Christian Bruel  <christian.bruel@st.com>

	PR target/65837
	* config/arm/arm.c (arm_fpu_desc): Remove.
	(all_fpus): Make global.
	(arm_option_override): Use FPU TARGET accessors.
	(arm_declare_function_name): Likewise.
	* config/arm/arm.h (TARGET_VFP, TARGET_VFPD32, TARGET_VFP5)
	(TARGET_VFP_SINGLE, TARGET_VFP_DOUBLE, TARGET_NEON_FP16)
	(TARGET_FP16, TARGET_FMA, TARGET_FPU_ARMV8, TARGET_CRYPTO)
	(TARGET_NEON): Likewise.
	(all_fpus): Declare extern.
	(TARGET_FPU_NAME, TARGET_FPU_MODEL, TARGET_FPU_REV)
	(TARGET_FPU_REGS, TARGET_FPU_FEATURES): Define all_fpus accessors.

From-SVN: r230404