2012-05-25 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> James Greenhalgh <james.greenhalgh@arm.com> * gcc/config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add new built-ins. (TARGET_FMA): New macro. (TARGET_ARM_QBIT, TARGET_ARM_SAT): Likewise. (TARGET_ARM_ARCH): Likewise. (TARGET_ARM_ARCH_ISA_THUMB): Likewise. (TARGET_V6M, TARGET_V7M): Likewise. (TARGET_ARM_ARCH_PROFILE): Likewise. (TARGET_ARM_FEATURE_LDREX): Likewise. (TARGET_ARM_FP, TARGET_NEON_FP): Likewise. (ARM_MIN_ENUM_SIZE): Likewise. * gcc/config/arm/arm.c (arm_file_start): Refactor appropriately. (base_architecture): New enumeration. (arm_base_arch): New global variable. (processors): Add field base_arch. (ARM_ARCH, ARM_CORE): Adjust accordingly. (arm_option_override): Add initialization of arm_base_arch. * gcc/doc/cpp.texi (system-specific predefined macros.): Change. * gcc/testsuite/gcc.target/arm/ftest-support-arm.h New testcase. * gcc/testsuite/gcc.target/arm/ftest-support-thumb.h Likewise. * gcc/testsuite/gcc.target/arm/ftest-support.h Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv4-arm.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv4t-arm.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv4t-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv5t-arm.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv5t-thumb.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv5te-arm.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv5te-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6-arm.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6-thumb.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6k-arm.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6k-thumb.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6m-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6t2-arm.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6t2-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6z-arm.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv6z-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv7a-arm.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv7a-thumb.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv7em-thumb.c: Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv7r-arm.c Likewise. * gcc/testsuite/gcc.target/arm/ftest-armv7r-thumb.c Likewise. * gcc/testsuite/lib/target-supports.exp (check_effective_target_arm_arch_FUNC): Add support for more architectures. (add_options_for_arm_arch_FUNC): Likewise. (check_effective_target_arm_arch_FUNC_multilib): New functions. Co-Authored-By: James Greenhalgh <james.greenhalgh@arm.com> From-SVN: r188946
