* tree-ssa-propagate.c (cfg_blocks_add) Assert we're not trying

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6f7fba2..9327445 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,7 +1,64 @@
+2004-11-17  Steven Bosscher  <stevenb@suse.de>
+
+       * tree-ssa-propagate.c (cfg_blocks_add) Assert we're not trying
+       to insert the exit or entry block.
+       (ssa_prop_init): Use add_control_edge to seed the algorithm.
+
+2004-11-16  Zack Weinberg  <zack@codesourcery.com>
+
+       * mkmap-flat.awk, mkmap-symver.awk: If the last version
+       assigned to a symbol was '%exclude', do not emit it anywhere.
+       If leading_underscore is true, prefix all symbols from the
+       version scripts with a leading underscore before comparing
+       them with nm output or emitting them.  Remove support for dot
+       symbols.
+       * config/t-slibgcc-darwin (SHLIB_LINK): Use mkmap-flat.awk.
+       (SHLIB_MAPFILES): Use libgcc-std.ver.
+       (SHLIB_MKMAP_OPTS): Enable leading-underscore mode.
+       (SHLIB_LINK): Add -Wl,-exported_symbols_list,$(SHLIB_MAP).
+       * config/sh/t-linux: Use the normal libgcc-std.ver, plus
+       libgcc-excl.ver and libgcc-glibc.ver.
+
+       * config/sh/libgcc-excl.ver: New file.
+       * config/sh/libgcc-std.ver, libgcc-darwin.ver: Delete.
+
+2004-11-16  Daniel Berlin  <dberlin@dberlin.org>
+
+       * lambda-code.c (lambda_loopnest_to_gcc_loopnest): Swap
+       the test when the edge has the opposite meaning, not when
+       the first argument is invariant.
+
+2004-11-16  Aldy Hernandez  <aldyh@redhat.com>
+
+       * config/rs6000/rs6000.c (rs6000_override_options): Split e500v2
+       doubles.
+       (rs6000_complex_function_value): Handle e500 v2 variant.
+
+2004-11-16  Daniel Berlin  <dberlin@dberlin.org>
+
+       Fix PR tree-optimization/18519
+
+       * tree-optimize (execute_todo): Add case for TODO_cleanup_cfg.
+       * tree-pass.h: Add TODO_cleanup_cfg.
+       * tree-ssa-ccp.c (pass_ccp): Use TODO_cleanup_cfg.
+       (ccp_finalize): Remove call to cleanup_cfg.
+       * tree-ssa-dce.c (pass_dce): Use TODO_cleanup_cfg and TODO_dump_func.
+       (pass_cd_dce): Ditto.
+       (perform_tree_ssa_dce): Remove call to cleanup_cfg,
+       dump_function_to_file.
+       * tree-ssa-loop-ch.c (copy_loop_headers): Remove call
+       to cleanup_cfg.
+       (pass_ch): Add TODO_cleanup_cfg.
+       * tree-ssa-loop.c (tree_ssa_loop_done): Remove call to
+       cleanup_cfg.
+       (pass_loop_done): Add TODO_cleanup_cfg.
+       * tree-ssa-phiopt.c (pass_phiopt): Ditto.
+       (tree_ssa_phiopt): Remove call to cleanup_cfg.
+
 2004-11-16  Devang Patel  <dpatel@apple.com>
 
        * optabs.c (vector_compare_rtx): Fix COMPARISON_CLASS_P use.
-       
+
 2004-11-16  Kazu Hirata  <kazu@cs.umass.edu>
 
        * expmed.c, ra-colorize.c: Fix comment typos.
@@ -9,7 +66,7 @@
        * doc/tm.texi: Fix typos.
 
 2004-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
-            Mark Mitchell  <mark@codesourcery.com>
+           Mark Mitchell  <mark@codesourcery.com>
 
        PR target/6123
        * config/sol2.h (TARGET_OS_CPP_BUILTINS): Define __PIC__ and
@@ -23,7 +80,7 @@
 2004-11-16  Devang Patel  <dpatel@apple.com>
 
        * tree-if-conv.c (clean_predicate_lists): Update gcc_assert check.
-       
+
 2004-11-16  Eric Christopher  <echristo@redhat.com>
 
        * config/mips/mips.c: Use rtl _P predicates.
@@ -228,7 +285,7 @@
        (vect_transform_loop_bound): Set loop->nb_iterations.
 
 2004-11-14  Dorit Naishlos  <dorit@il.ibm.com>
-            Andrew Pinski  <pinskia@physics.uc.edu>
+           Andrew Pinski  <pinskia@physics.uc.edu>
 
        PR tree-opt/18425
        * tree-vectorize.c (vect_build_loop_niters): Do not insert
@@ -291,6 +348,7 @@
 
        * config/rs6000/aix51.h (ASM_CPU_SPEC): Add 970 and G5.
        * config/rs6000/aix52.h (ASM_CPU_SPEC): Same.
+       (atoll): Declare.
        * config/rs6000/t-aix52 (BOOT_LDFLAGS): Define.
 
 2004-11-14  Joseph Myers  <joseph@codesourcery.com>