r129606 - in /trunk/gcc: ChangeLog config/mips/...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Wed Oct 24 17:52:16 2007
New Revision: 129606

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129606
Log:
gcc/
	PR target/33755
	* config/mips/mips.c (mips_lo_sum_offset): New structure.
	(mips_hash_base, mips_lo_sum_offset_hash, mips_lo_sum_offset_eq)
	(mips_lo_sum_offset_lookup, mips_record_lo_sum)
	(mips_orphaned_high_part_p: New functions.
	(mips_avoid_hazard): Don't check INSN_P here.
	(mips_avoid_hazards): Rename to...
	(mips_reorg_process_insns): ...this.  Cope with
	!TARGET_EXPLICIT_RELOCS.  Delete orphaned high-part relocations,
	or turn them into nops.
	(mips_reorg): Remove TARGET_EXPLICIT_RELOCS check from calls to
	dbr_schedule and mips_avoid_hazards/mips_reorg_process_insns.
	(mips_set_mips16_mode): Don't set flag_delayed_branch here.
	(mips_override_options): Set flag_delayed_branch to 0.

gcc/testsuite/
	PR target/33755
	* gcc.target/mips/pr33755.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/mips/pr33755.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/mips/mips.c
    trunk/gcc/testsuite/ChangeLog