------- Comment #7 from rearnsha at gcc dot gnu dot org 2006-01-17 20:22 ------- Subject: Bug 592
Author: rearnsha Date: Tue Jan 17 20:22:19 2006 New Revision: 109839 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109839 Log: PR target/592 PR middle-end/11135 * arm.h (struct machine_function): Add pic_reg. * arm.c (arm_pic_register): Make unsigned. (arm_override_options): Only set arm_pic_register if TARGET_SINGLE_PIC_BASE. (use_return_insn): Only test for a pic register if it is fixed. (arm_compute_save_reg0_reg12_mask): Likewise. (thumb_compute_save_reg_mask): Likewise. (legitimate_pic_operand): Factor out some known invariants. (legitimize_pic_address): If we don't have a fixed pic register, then set up a pseudo in the function entry sequence. Handle the pic base being in a pseudo. (arm_load_pic_register): Handle the pic register being in a pseudo. (arm_expand_prologue): Only set up the pic register if it is fixed. (thumb_expand_prologue): Likewise. * arm.md (pic_load_addr_based): Handle the pic base being a pseudo. (pic_load_addr_based_insn): Likewise. (builtin_setjmp_receiver): Don't restore the pic base if it isn't fixed. Modified: trunk/gcc/ChangeLog trunk/gcc/config/arm/arm.c trunk/gcc/config/arm/arm.h trunk/gcc/config/arm/arm.md -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=592
