2008-09-01 Paul Brook <paul@codesourcery.com> * doc/invoke.texi: Document -mword-relocations. * config/arm/uclinux-elf.h (TARGET_DEFAULT_WORD_RELOCATIONS): Define. * config/arm/symbian.h (TARGET_DEFAULT_WORD_RELOCATIONS): Define. * config/arm/vxworks.h (TARGET_DEFAULT_WORD_RELOCATIONS): Define. * config/arm/arm.c (arm_split_constant): Use arm_emit_movpair. (arm_rtx_costs_1, arm_size_rtx_costs): Handle HIGH and LO_SUM. (arm_emit_movpair): New function. (arm_print_operand <c>): Handle sybolic addresses. * config/arm/arm.h (TARGET_USE_MOVT): Define. (TARGET_DEFAULT_WORD_RELOCATIONS): Define. * config/arm/arm-protos.h (arm_emit_movpair): Add prototype. * config/arm/arm.opt: Add -mword-relocations. * config/arm/arm.md (movsi): Use arm_emit_movpair. (arm_movt, arm_movw): New. From-SVN: r139881
