http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51931
--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-08-02 21:32:02 UTC --- Author: rsandifo Date: Thu Aug 2 21:31:57 2012 New Revision: 190104 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190104 Log: gcc/ PR target/51931 * config/mips/mips-protos.h (mips_strip_unspec_address): Declare. * config/mips/mips.c (mips_strip_unspec_address): Make extern. (mips16_rewrite_pool_constant): Make a copy of the pool constant before adding to a PC-relative table. (mips16_lay_out_constants): Add a SPLIT_P parameter. (mips16_load_branch_target, mips16_split_long_branches): New functions. (mips_reorg): Update call to mips16_lay_out_constants. Call mips16_split_long_branches. * config/mips/predicates.md (pc_or_label_operand): Delete. * config/mips/mips.md (length): Add a calculation for MIPS16 branches. Move the extended_mips16 handling further down. (*branch_equality<mode>_mips16): Replace use pc_or_label_operand with explicit label_ref and pc. Follow the usual operand numbering. (*branch_equality<mode>_mips16_inverted): New pattern. (*jump_mips16): Add length attribute. (indirect_jump_and_restore_<mode>): New pattern. (consttable_int): Call mips_strip_unspec_address on the operand. gcc/testsuite/ PR target/51931 * gcc.c-torture/compile/20001226-1.c: Remove nomips16 attribute. * g++.dg/opt/longbranch1.C: Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/config/mips/mips-protos.h trunk/gcc/config/mips/mips.c trunk/gcc/config/mips/mips.md trunk/gcc/config/mips/predicates.md trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/opt/longbranch1.C trunk/gcc/testsuite/gcc.c-torture/compile/20001226-1.c
