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2008-02-19 Richard Guenther <rguenther@suse.de>
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index 7201027..9c8586e 100644 (file)
@@ -1,3 +1,57 @@
+2008-02-19  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/34989
+       * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Re-structure.
+       Allow propagation to INDIRECT_REF if we can simplify only.
+
+2008-02-19  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+       * c-common.c (warn_for_collisions_1): Use appropriate option when
+       warning.
+
+2008-02-19  Nick Clifton  <nickc@redhat.com>
+
+       PR other/31349
+       * opts.c (undocumented_msg): Leave blank unless checking is
+       enabled.
+       (handle_options): Fix indentation.
+       (print_filtered_help): If no language-specific options were
+       displayed tell the user how to list all the options supported by
+       the language's front-end.
+       (print_specific_help): Fix indentation and remove duplicate line.
+       (common_handle_option): Handle the -v option.
+       For --help enable the display of undocumented options if the -v
+       switch has been included on the command line.
+       For --help= check for overlaps in the arguments between the option
+       classes and the language names and issue a warning when they
+       cannot be disambiguated.
+       * c.opt (v): Pass on to the common option handler.
+
+2008-02-19  Revital Eres  <eres@il.ibm.com> 
+
+       * modulo-sched.c (sms_schedule): Change dump message when
+       create_ddg function fails.
+       (try_scheduling_node_in_cycle): Rename row to cycle.
+       (print_partial_schedule): Rename CYCLE to ROW.
+
+2008-02-19  Christian Bruel  <christian.bruel@st.com>
+            Zdenek Dvorak  <ook@ucw.cz>
+       
+        * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Check step alignment.
+       
+2008-02-19  Uros Bizjak  <ubizjak@gmail.com>
+
+       PR target/33555
+       * config/i386/i386.md (*x86_movsicc_0_m1_se): New insn pattern.
+       (*x86_movdicc_0_m1_se): Ditto.
+
+2008-02-19  Uros Bizjak  <ubizjak@gmail.com>
+
+       * config/i386/sfp-machine.h (__gcc_CMPtype): New typedef.
+       (CMPtype): Define as __gcc_CMPtype.
+       * config/rs6000/sfp-machine.h (__gcc_CMPtype): New typedef.
+       (CMPtype): Define as __gcc_CMPtype.
+
 2008-02-19  Hans-Peter Nilsson  <hp@axis.com>
 
        Support valgrind 3.3 for --enable-checking=valgrind.