PR rtl-optimization/36438

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ce1eae6..076cfe3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,7 +1,37 @@
+2008-06-06 Uros Bizjak <ubizjak@gmail.com>
+
+       PR rtl-optimization/36438
+       * cse.c (fold_rtx) [ASHIFT, LSHIFTRT, ASHIFTRT]: Break out early
+       for vector shifts with constant scalar shift operands.
+
+2008-06-06  Sandip Matte  <sandip@rmicorp.com>
+
+       * doc/invoke.texi: Document -march=xlr.
+       * config/mips/xlr.md: New file.
+       * config/mips/mips.md: Include it.
+       (cpu): Add "xlr".
+       * config/mips/mips.h (PROCESSOR_XLR): New processor_type.
+       * config/mips/mips.c (mips_cpu_info_table): Add an XLR entry.
+       (mips_rtx_cost_data): Likewise.
+
+2008-06-06  Nathan Froyd  <froydnj@codesourcery.com>
+
+       * config/rs6000/rs6000.c (rs6000_mode_dependent_address): Remove
+       PRE_INC and PRE_DEC cases.
+
 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 
-       * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP value to
-       200805.
+       PR rtl-optimization/36419
+       * except.c (expand_resx_expr): Call do_pending_stack_adjust () before
+       the emitting jump insn.
+
+       PR target/36362
+       * gimplify.c (gimplify_expr) <case TRUTH_NOT_EXPR>: If *expr_p type
+       is not bool, boolify the whole *expr_p and convert to the desired type.
+
+2008-06-06  Jakub Jelinek  <jakub@redhat.com>
+
+       * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP value to 200805.
        * langhooks.h (struct lang_hooks_for_decls): Add omp_finish_clause.
        Add omp_private_outer_ref hook, add another argument to
        omp_clause_default_ctor hook.
@@ -130,8 +160,7 @@
        (gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare):
        Adjust callers.
        (gimplify_adjust_omp_clauses_1): Set OMP_CLAUSE_PRIVATE_OUTER_REF if
-       GOVD_PRIVATE_OUTER_REF is set.  Call omp_finish_clause
-       langhook.
+       GOVD_PRIVATE_OUTER_REF is set.  Call omp_finish_clause langhook.
        (new_omp_context): Set default_kind to
        OMP_CLAUSE_DEFAULT_UNSPECIFIED for OMP_TASK regions.
        (omp_region_type): New enum.
@@ -231,8 +260,7 @@
        omp_for_data changes.
        (lower_omp_for): Add rec input clauses before OMP_FOR_PRE_BODY,
        not after it.  Handle collapsed OMP_FOR loops, adjust for
-       OMP_FOR_{INIT,COND,INCR} changes, adjust extract_omp_for_data
-       caller.
+       OMP_FOR_{INIT,COND,INCR} changes, adjust extract_omp_for_data caller.
        (get_ws_args_for): Adjust extract_omp_for_data caller.
        (scan_omp_for): Handle collapsed OMP_FOR
        loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
@@ -465,7 +493,7 @@
 2008-06-04  Andy Hutchinson  <hutchinsonandy@aim.com>
 
        PR target/27386
-       * config/avr/avr.h: (PUSH_ROUNDING): Remove.
+       * config/avr/avr.h (PUSH_ROUNDING): Remove.
 
 2008-06-04  Andy Hutchinson  <hutchinsonandy@aim.com>
 
@@ -505,8 +533,7 @@
 
 2008-06-04  Richard Guenther  <rguenther@suse.de>
 
-       * tree-flow-inline.h (is_global_var): Do not check TREE_STATIC
-       on MTAGs.
+       * tree-flow-inline.h (is_global_var): Do not check TREE_STATIC on MTAGs.
        (is_call_clobbered): Always check var_ann->call_clobbered.
        (mark_call_clobbered): Always set var_ann->call_clobbered.
        (clear_call_clobbered): Always clear var_ann->call_clobbered.
@@ -518,7 +545,7 @@
        (may_be_aliased): Do not check TREE_PUBLIC on MTAGs.
 
 2008-06-04  Joseph Myers  <joseph@codesourcery.com>
-            Maxim Kuvyrkov  <maxim@codesourcery.com>
+           Maxim Kuvyrkov  <maxim@codesourcery.com>
 
        * config/m68k/m68k.opt (mxgot): New option.
        * config/m68k/m68k.c (legitimize_pic_address): Handle -mxgot.
@@ -535,7 +562,7 @@
 
 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 
-       *  config/i386/i386.c (ix86_gen_leave): New.
+       * config/i386/i386.c (ix86_gen_leave): New.
        (ix86_gen_pop1): Likewise.
        (ix86_gen_add3): Likewise.
        (ix86_gen_sub3): Likewise.
@@ -572,8 +599,7 @@
 2008-06-03  Kai Tietz  <kai.tietz@onevision.com>
 
        * config/i386/i386-protos.h (ix86_reg_parm_stack_space): New.
-       * config/i386/i386.h (ix86_reg_parm_stack_space): Removed
-       prototype.
+       * config/i386/i386.h (ix86_reg_parm_stack_space): Removed prototype.
        * config/i386/i386.c (ix86_reg_parm_stack_space): Changed
        return type to int.
        (ix86_call_abi_override): Remove check for call_used_regs.
@@ -587,8 +613,7 @@
 
        * doc/tm.texi (OVERRIDE_ABI_FORMAT): New.
        * doc/extend.texi (ms_abi,sysv_abi): New attribute description.
-       * function.c (allocate_struct_function): Use of
-       OVERRIDE_ABI_FORMAT.
+       * function.c (allocate_struct_function): Use of OVERRIDE_ABI_FORMAT.
        * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Make use
        of cfun and DEFAULT_ABI to deceide abi mode.
        (DEFAULT_ABI): New.
@@ -650,8 +675,8 @@
        (ix86_reg_parm_stack_space): New prototype.
        (CUMULATIVE_ARGS): Add call_abi member.
        (machine_function): Add call_abi member.
-       * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Replace TARGET_64BIT_MS_ABI
-       by DEFAULT_ABI compare to MS_ABI.
+       * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Replace
+       TARGET_64BIT_MS_ABI by DEFAULT_ABI compare to MS_ABI.
 
 2008-06-02  Andy Hutchinson  <hutchinsonandy@aim.com>