2016-11-18 Terry Guo <terry.guo@arm.com> Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ * common/config/arm/arm-common.c (arm_target_thumb_only): New function. * config/arm/arm-opts.h: Include arm-flags.h. (struct arm_arch_core_flag): Define. (arm_arch_core_flags): Define. * config/arm/arm-protos.h: Include arm-flags.h (FL_NONE, FL_ANY, FL_CO_PROC, FL_ARCH3M, FL_MODE26, FL_MODE32, FL_ARCH4, FL_ARCH5, FL_THUMB, FL_LDSCHED, FL_STRONG, FL_ARCH5E, FL_XSCALE, FL_ARCH6, FL_VFPV2, FL_WBUF, FL_ARCH6K, FL_THUMB2, FL_NOTM, FL_THUMB_DIV, FL_VFPV3, FL_NEON, FL_ARCH7EM, FL_ARCH7, FL_ARM_DIV, FL_ARCH8, FL_CRC32, FL_SMALLMUL, FL_NO_VOLATILE_CE, FL_IWMMXT, FL_IWMMXT2, FL_ARCH6KZ, FL2_ARCH8_1, FL2_ARCH8_2, FL2_FP16INST, FL_TUNE, FL_FOR_ARCH2, FL_FOR_ARCH3, FL_FOR_ARCH3M, FL_FOR_ARCH4, FL_FOR_ARCH4T, FL_FOR_ARCH5, FL_FOR_ARCH5T, FL_FOR_ARCH5E, FL_FOR_ARCH5TE, FL_FOR_ARCH5TEJ, FL_FOR_ARCH6, FL_FOR_ARCH6J, FL_FOR_ARCH6K, FL_FOR_ARCH6Z, FL_FOR_ARCH6ZK, FL_FOR_ARCH6KZ, FL_FOR_ARCH6T2, FL_FOR_ARCH6M, FL_FOR_ARCH7, FL_FOR_ARCH7A, FL_FOR_ARCH7VE, FL_FOR_ARCH7R, FL_FOR_ARCH7M, FL_FOR_ARCH7EM, FL_FOR_ARCH8A, FL2_FOR_ARCH8_1A, FL2_FOR_ARCH8_2A, FL_FOR_ARCH8M_BASE, FL_FOR_ARCH8M_MAIN, arm_feature_set, ARM_FSET_MAKE, ARM_FSET_MAKE_CPU1, ARM_FSET_MAKE_CPU2, ARM_FSET_CPU1, ARM_FSET_CPU2, ARM_FSET_EMPTY, ARM_FSET_ANY, ARM_FSET_HAS_CPU1, ARM_FSET_HAS_CPU2, ARM_FSET_HAS_CPU, ARM_FSET_ADD_CPU1, ARM_FSET_ADD_CPU2, ARM_FSET_DEL_CPU1, ARM_FSET_DEL_CPU2, ARM_FSET_UNION, ARM_FSET_INTER, ARM_FSET_XOR, ARM_FSET_EXCLUDE, ARM_FSET_IS_EMPTY, ARM_FSET_CPU_SUBSET): Move to ... * config/arm/arm-flags.h: This new file. * config/arm/arm.h (TARGET_MODE_SPEC_FUNCTIONS): Define. (EXTRA_SPEC_FUNCTIONS): Add TARGET_MODE_SPEC_FUNCTIONS to its value. (TARGET_MODE_SPECS): Define. (DRIVER_SELF_SPECS): Add TARGET_MODE_SPECS to its value. gcc/testsuite/ * gcc.target/arm/optional_thumb-1.c: New test. * gcc.target/arm/optional_thumb-2.c: New test. * gcc.target/arm/optional_thumb-3.c: New test. From-SVN: r242597
