+2009-03-16 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/install.texi (--with-host-libstdcxx): Document.
+
+2009-03-14 Anatoly Sokolov <aesok@post.ru>
+
+ PR target/34299
+ * config/avr/avr.c (avr_handle_fndecl_attribute): Move code for
+ generate a warning if the function name does not begin with
+ "__vector" and the function has either the 'signal' or 'interrupt'
+ attribute, from here to ...
+ (avr_declare_function_name): ...here. New function.
+ * config/avr/avr.h (ASM_DECLARE_FUNCTION_NAME): Redefine.
+ * config/avr/avr-protos.h (avr_declare_function_name): Declare.
+
+2009-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/39454
+ * cse.c (fold_rtx): Don't modify original const_arg1 when
+ canonicalizing SHIFT_COUNT_TRUNCATED shift count, do it on a
+ separate variable instead.
+ * rtlanal.c (nonzero_bits1) <case ASHIFTRT>: Don't assume anything
+ from out of range shift counts.
+ (num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly.
+
+2008-03-13 Catherine Moore <clm@codesourcery.com>
+
+ * gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
+ diagnostic.h with $(DIAGNOSTIC_H).
+
+2008-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39431
+ * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New
+ predicate.
+ * config/i386/sync.md (sync_compare_and_swap<mode>,
+ sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check
+ if operands[1] is cmpxchg8b_pic_memory_operand, if not force address
+ into a register.
+ (sync_double_compare_and_swapdi_pic,
+ sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be
+ cmpxchg8b_pic_memory_operand instead of just memory_operand.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39445
+ * config/i386/i386.c (ix86_expand_push): Don't set memory
+ alignment.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39327
+ * config/i386/sse.md (avx_addsubv8sf3): Correct item bits.
+ (avx_addsubv4df3): Likewise.
+ (*avx_addsubv4sf3): Likewise.
+ (sse3_addsubv4sf3): Likewise.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/38824
+ * config/i386/i386.md: Compare REGNO on the new peephole2
+ patterns.
+
+2009-03-12 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR debug/39432
+ * ira-int.h (struct allocno): Fix comment for calls_crossed_num.
+ * ira-conflicts.c (ira_build_conflicts): Prohibit call used
+ registers for allocnos created from user-defined variables.
+
+2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR target/39181
+ * config/spu/spu.c (spu_expand_mov): Handle invalid subregs
+ of non-integer mode as well.
+
+2009-03-11 Adam Nemet <anemet@caviumnetworks.com>
+
+ * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P
+ for functions for which the parameter types are unknown.
+
+2009-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39137
+ * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT
+ macro.
+ * defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined.
+ * config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define.
+ * config/i386/i386.c (ix86_local_alignment): For
+ -m32 -mpreferred-stack-boundary=2 use 32-bit alignment for
+ long long variables on the stack to avoid dynamic realignment.
+ Allow the first argument to be a decl rather than type.
+ * doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document.
+
+2009-03-11 Nick Clifton <nickc@redhat.com>
+
+ PR target/5362
+ * config/mcore/mcore.opt: Remove deprecated m4align and m8align
+ options.
+ Add description to mno-lsim option.
+ * config/mcore/mcore.h: Remove comment about deprecated m4align
+ option.
+ (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN.
+ * doc/invoke.texi: Add description of mno-lsim and
+ mstack-increment options.
+
+ * config/fr30/fr30.opt: Document the -mno-lsim option.
+ * doc/invoke.texi: Add descriptions of the FR30's -msmall-model
+ and -mno-lsim options.
+
+2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * fold-const.c (fold_comparison): Only call fold_inf_compare
+ if the mode supports infinities.
+
2009-03-11 Jason Merrill <jason@redhat.com>
PR debug/39086