* tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
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+++ b/gcc/ChangeLog
@@ -1,3 +1,76 @@
+2011-03-04  Alan Modra  <amodra@gmail.com>
+
+       * tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.
+
+2011-03-04  Richard Guenther  <rguenther@suse.de>
+
+       PR middle-end/47968
+       * expmed.c (extract_bit_field_1): Prefer vector modes that
+       vec_extract patterns can handle.
+
+2011-03-04  Richard Guenther  <rguenther@suse.de>
+
+       PR middle-end/47975
+       * optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.
+
+2011-03-04  Richard Henderson  <rth@redhat.com>
+
+       * explow.c (emit_stack_save): Remove 'after' parameter.
+       (emit_stack_restore): Likewise.
+       * expr.h: Update to match.
+       * builtins.c, calls.c, stmt.c: Likewise.
+       * config/alpha/alpha.md, config/avr/avr.md: Likewise.
+       * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
+       * function.c (expand_function_end): Insert the emit_stack_save
+       sequence before parm_birth_insn instead of after.
+
+2011-03-03  Uros Bizjak  <ubizjak@gmail.com>
+
+       * config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
+       (ssse3_pmaddubsw128): Ditto.
+       (ssse3_pmaddubsw): Ditto.
+
+2011-03-03  Steve Ellcey  <sje@cup.hp.com>
+
+       * config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH
+
+2011-03-03  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c/47963
+       * gimplify.c (omp_add_variable): Only call omp_notice_variable
+       on TYPE_SIZE_UNIT if it is a DECL.
+
+       PR debug/47283
+       * cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
+       first operand is not is_gimple_mem_ref_addr, try to fold it.
+       If the operand still isn't is_gimple_mem_ref_addr, clear
+       MEM_EXPR on op0.
+
+2011-03-03  Richard Guenther  <rguenther@suse.de>
+
+       PR middle-end/47283
+       * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
+       match comment.
+       (refs_may_alias_p_1): For release branches return true if
+       we are confused by our input.
+
+2011-03-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+       * config/s390/s390.c (s390_function_value): Rename to ...
+       (s390_function_and_libcall_value): ... this.
+       (s390_function_value): New function.
+       (s390_libcall_value): New function.
+       (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks.
+       * config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
+       target macro definitions.
+       * config/s390/s390-protos.h (s390_function_value): Remove prototype.
+
+2011-03-02  Joseph Myers  <joseph@codesourcery.com>
+
+       * config/i386/freebsd64.h (CC1_SPEC): Define.
+       * config/i386/linux64.h (CC1_SPEC): Define.
+       * config/i386/x86-64.h (CC1_SPEC): Don't define.
+
 2011-03-02  Anatoly Sokolov  <aesok@post.ru>
 
        * config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):