+2009-01-20 Joseph Myers <joseph@codesourcery.com>
+
+ PR other/38758
+ * longlong.h: Update copyright years. Use soft-fp license
+ notice. Sync __clz_tab declaration with glibc.
+
+2009-01-20 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/30687
+ * doc/extend.texi (syscall_linkage): New.
+ (version_id): Modify.
+
+2009-01-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
+ Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38747
+ PR tree-optimization/38748
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Disable the VCE
+ conversion if the base address is an indirect reference and the
+ aliasing sets could cause issues.
+
+2009-01-20 Sebastian Pop <sebastian.pop@amd.com>
+
+ * common.opt (fgraphite, fgraphite-identity): Add comment for
+ explaining why these options are not documented.
+
+2009-01-20 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite.c (stmt_simple_for_scop_p): Also handle cases when
+ gimple_call_lhs is NULL.
+
+2008-01-20 Paolo Bonzini <bonzini@gnu.org>
+
+ PR target/38868
+ * emit-rtl.c (adjust_address_1): Make sure memref is never
+ overwritten.
+
+2009-01-20 Ben Elliston <bje@au.ibm.com>
+
+ * libgcov.c (__gcov_execl, __gcov_execlp, __gcov_execle): Remove
+ const qualifier from arg parameter. Remove unnecessary cast to
+ char *.
+ * gcov-io.h (__gcov_execl, __gcov_execlp, __gcov_execle): Remove
+ const qualifier from arg 2.
+
+2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
+
+ * config/darwin.h: Add static-libgfortran to LINK_SPEC.
+
+2009-01-19 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR c/38869
+ * rtl.h (reinit_regs): New prototype.
+ * regclass.c: Include ira.h.
+ (reinit_regs): New.
+ * Makefile.in (regclass.o): Add ira.h.
+ * config/i386/i386.c (ix86_maybe_switch_abi): Use reinit_regs.
+
+2009-01-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/38736
+ * c-common.c (handle_aligned_attribute): Use
+ ATTRIBUTE_ALIGNED_VALUE instead of BIGGEST_ALIGNMENT for
+ default alignment value.
+
+ * c-cppbuiltin.c (c_cpp_builtins): Define __BIGGEST_ALIGNMENT__.
+
+ * defaults.h (ATTRIBUTE_ALIGNED_VALUE): New.
+ * config/i386/i386.h (ATTRIBUTE_ALIGNED_VALUE): Likewise.
+
+ * doc/extend.texi: Update __attribute__ ((aligned)). Document
+ __BIGGEST_ALIGNMENT__.
+
+ * doc/tm.texi: Document ATTRIBUTE_ALIGNED_VALUE.
+
+2009-01-18 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38819
+ * tree-flow.h (operation_could_trap_helper_p): Declare.
+ * tree-eh.c (operation_could_trap_helper_p): Export.
+ * tree-ssa-sccvn.h (vn_nary_may_trap): Declare.
+ * tree-ssa-sccvn.c (vn_nary_may_trap): New function.
+ * tree-ssa-pre.c (insert_into_preds_of_block): Check if we
+ are about to insert a possibly trapping instruction and fail
+ in this case.
+
+2009-01-18 Andreas Schwab <schwab@suse.de>
+
+ * doc/install.texi (Configuration): Remove obsolete paragraph
+ about use of --with-gnu-ld with --with-gnu-as.
+
+2009-01-18 Kazu Hirata <kazu@codesourcery.com>
+
+ * doc/extend.texi, doc/gimple.texi, doc/invoke.texi,
+ doc/md.texi, doc/sourcebuild.texi, doc/tm.texi: Fix typos.
+ Follow spelling conventions.
+
+2009-01-18 Ben Elliston <bje@au.ibm.com>
+
+ * bitmap.c (bitmap_obstack_alloc_stat): Adjust cast to eliminate
+ C++ warning about implicit conversion from void * to struct
+ bitmap_head_def *.
+ (bitmap_obstack_free): Likewise for bitmap_element *.
+ * Makefile.in (bitmap.o-warn): Remove.
+
+2009-01-17 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * Makefile.in (BACKENDLIBS): Reorder to match dependencies.
+
+2009-01-17 Sebastian Pop <sebastian.pop@amd.com>
+ Tobias Grosser <tobi.grosser@amd.com>
+
+ * graphite.c (graphite_trans_scop_block): Do not block single
+ nested loops.
+
+2009-01-16 Alexandre Oliva <aoliva@redhat.com>
+
+ * ebitmap.h (ebitmap_iter_init): Initialize all fields.
+ * ipa-struct-reorg.c (gen_struct_type): Replace known-true
+ test with assertion.
+
+2009-01-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38835
+ PR middle-end/36227
+ * fold-const.c (fold_binary): Remove PTR + INT -> (INT)(PTR p+ INT)
+ and INT + PTR -> (INT)(PTR p+ INT) folding.
+ * tree-ssa-address.c (create_mem_ref): Properly use POINTER_PLUS_EXPR.
+
2009-01-16 Adam Nemet <anemet@caviumnetworks.com>
PR target/38554