* config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32.

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
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+++ b/gcc/ChangeLog
@@ -1,3 +1,60 @@
+2010-03-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32.
+       * config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus.
+
+2010-03-10  Jan Hubicka  <jh@suse.cz>
+
+       PR c/43288
+       * ipa.c (function_and_variable_visibility) Normalize COMMON bits.
+       * varasm.c (get_variable_section): Don't do that here...
+       (make_decl_rtl): ... and here.
+       (do_assemble_alias): Produce decl RTL.
+       (assemble_alias): Likewise.
+
+2010-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+       PR debug/43290
+       * reg-notes.def (REG_CFA_SET_VDRAP): New note.
+       * dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting
+       of fde->vdrap_reg.
+       (dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note.
+       (based_loc_descr): Only express drap or vdrap regno based expressions
+       using DW_OP_fbreg when not optimizing.
+       * config/i386/i386.c (ix86_get_drap_rtx): When not optimizing,
+       make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add
+       REG_CFA_SET_VDRAP note.
+
+2010-03-10  Alexander Monakov  <amonakov@ispras.ru>
+
+       PR tree-optimization/43236
+       * tree-loop-distribution.c (generate_memset_zero): Fix off-by-one
+       error in calculation of base address in reverse iteration case.
+       (generate_builtin): Take number of latch executions if the statement
+       is in the latch.
+
+2010-03-10  Andrey Belevantsev  <abel@ispras.ru>
+
+       PR middle-end/42859
+       * tree-eh.c: Include pointer-set.h.
+       (lower_eh_dispatch): Filter out duplicate case labels and
+       remove the unneeded edge when the label is unused.  Return
+       true when some edges are removed.
+       (execute_lower_eh_dispatch): When any lowering resulted in
+       removing an edge, also delete unreachable blocks.
+
+2010-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+       PR bootstrap/43287
+       * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
+       UNSPEC_MACHOPIC_OFFSET.
+
+2010-03-09  Andreas Schwab  <schwab@linux-m68k.org>
+
+       PR target/43294
+       * config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define.
+       (m68k_delegitimize_address): New function.
+
 2010-03-09  Jakub Jelinek  <jakub@redhat.com>
 
        PR debug/43299