+2012-01-17 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51782
+ * expr.c (expand_assignment): Take address-space information
+ from the address operand of MEM_REF and TARGET_MEM_REF.
+ (expand_expr_real_1): Likewise.
+
+2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * ira.c (do_reload): Make sure ira_dump_file is re-set if no
+ reload dump is requested.
+
+2012-01-17 Aldy Hernandez <aldyh@redhat.com>
+
+ PR other/51165
+ * trans-mem.c (requires_barrier): Call may_be_aliased.
+
+2012-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51877
+ * tree-ssa-tail-merge.c (gimple_equal_p): Don't return true whenever
+ call arguments and fndecls compare equal, instead return false if they
+ don't. Return true only if lhs1 and lhs2 are either both NULL, or
+ both SSA_NAMEs that are valueized the same, or they satisfy
+ operand_equal_p.
+
+2012-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on
+ Solaris 11+.
+ * configure: Regenerate.
+
+2012-01-16 Jan Hubicka <jh@suse.cz>
+
+ PR c/12245
+ PR c++/14179
+ * convert.c (convert_to_integer): Use fold_convert for
+ converting an INTEGER_CST to integer type.
+
+2012-01-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/14179
+ * vec.c (vec_gc_o_reserve_1): Use ggc_round_alloc_size.
+
+2012-01-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/51860
+ * config/s390/s390.c (s390_chunkify_start): Don't skip
+ call insns followed by NOTE_INSN_CALL_ARG_LOCATION note. Skip
+ NOTE_INSN_VAR_LOCATION and NOTE_INSN_CALL_ARG_LOCATION notes.
+ If insn is followed by NOTE_INSN_VAR_LOCATION or
+ NOTE_INSN_CALL_ARG_LOCATION notes, insert jump after all those notes.
+ Don't use location of note insns.
+
+ PR tree-optimization/51865
+ * tree-inline.c (tree_function_versioning): Call remap_decl
+ on DECL_RESULT whenever it has VOID_TYPE_P type.
+
+2012-01-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips16_build_call_stub): Don't use a stub
+ for calls to locally-binding MIPS16 functions if only the return
+ type uses float regs.
+
+2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
+ Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips-protos.h (SYMBOL_FORCE_TO_MEM): Delete.
+ (SYMBOL_32_HIGH): Likewise.
+ (mips_output_tls_reloc_directive): Declare.
+ * config/mips/mips.h (PIC_FUNCTION_ADDR_REGNUM): Move to mips.md.
+ (mips_use_pcrel_pool_p, mips_lo_relocs, mips_hi_relocs): Declare.
+ * config/mips/mips.c (mips_use_pcrel_pool_p): New variable.
+ (mips_lo_relocs, mips_hi_relocs): Make extern.
+ (mips16_stub_function): Move up file.
+ (mips_classify_symbol): Remove SYMBOL_FORCE_TO_MEM handling.
+ (mips_symbolic_constant_p): Likewise. Remove SYMBOL_32_HIGH too.
+ (mips_symbol_insns_1): Likewise. Check mips_use_pcrel_pool_p.
+ (mips_cannot_force_const_mem): Use mips_use_pcrel_pool_p instead
+ of SYMBOL_FORCE_TO_MEM. Only check mips_tls_symbol_ref_1
+ if it's false.
+ (mips_get_tp): Add MIPS16 support.
+ (mips_legitimize_tls_address): Remove MIPS16 sorry().
+ Generalize DTPREL and TPREL handling.
+ (mips_init_relocs): Initialize mips_use_pcrel_pool_p.
+ Add MIPS16 TLS support.
+ (mips_output_tls_reloc_directive): New function.
+ (mips16_rewrite_pool_refs): Ignore UNSPEC_TLS_GET_TPs.
+ * config/mips/predicates.md (symbolic_operand_with_high)
+ (tls_reloc_operand): New predicates.
+ (force_to_mem_operand): Use mips_use_pcrel_pool_p.
+ * config/mips/mips.md (UNSPEC_UNSHIFTED_HIGH): New unspec.
+ (PIC_FUNCTION_ADDR_REGNUM): Moved from mips.h.
+ (*unshifted_high): New instruction. Use it for MIPS16
+ high splitter.
+ (consttable_tls_reloc, tls_get_tp_mips16_<mode>): New patterns.
+ (*tls_get_tp_mips16_call_<mode>): Likewise.
+
+2012-01-15 Uros Bizjak <ubizjak@gmail.com>
+
+ PR rtl-optimization/51821
+ * recog.c (peep2_find_free_register): Determine clobbered registers
+ from insn pattern.
+
+2012-01-14 Denis Chertykov <chertykov@gmail.com>
+
+ PR target/50925
+ * config/avr/avr-protos.h: Revert change of 2012-01-09.
+ * config/avr/avr.c: Likewise.
+ * config/avr/avr.h: Likewise.
+
2012-01-13 Ian Lance Taylor <iant@google.com>
PR c++/50012