X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=7fc35b474f128f4b201214097466c9ee35f5faf0;hb=d9294381928f1c721d8e044c0b9102018656d52a;hp=34f3dda7a19a75ed7e5b744d825d40fa9398f972;hpb=df2975206a849aa543bf5bd560a40b31a9db4c54;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 34f3dda7a19..7fc35b474f1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,99 @@
+2004-12-13  Jeff Law  <law@redhat.com>
+            Kazu Hirata  <kazu@cs.umass.edu>
+
+	* tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a
+	PHI argument is set from a PHI_RESULT in the same block and the
+	PHI argument is not the same as the PHI result.
+
+2004-12-13  David Edelsohn  <edelsohn@gnu.org>
+
+	* xcoffout.c (xcoffout_declare_function): Always strip storage
+	class encoding.
+
+2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR target/18964
+	* config/darwin.c (darwin_assemble_visibility): Fix minor diagnostic
+	problem, adding a space at the end of the string before concatenation.
+
+2004-12-13  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* c-common.c (fname_as_string): Free namep if we are returning
+	cstr.text.
+
+	* tree-ssa-dom.c (record_edge_info): Fix memory leak.
+
+2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* tree-cfg.c (remove_useless_stmts_cond): Call fold on COND_EXPR_COND.
+
+2004-12-13  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* tree-ssa-dom.c (record_equivalences_from_phis): Speed up by
+	doing a pointer comparison.
+
+	* tree-ssa-dom.c (record_equivalences_from_phis): Add a
+	comment.
+
+	* defaults.h, stmt.c, tree-cfg.c, tree-ssa-dce.c: Fix comment
+	typos.
+
+2004-12-13  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+	* config/m32r/t-linux (SHLIB_MAPFILES): Add libgcc-glibc.ver to
+	the list rather than replacing the existing value.
+
+2004-12-13  Richard Henderson  <rth@redhat.com>
+
+	* cfg.c (dump_flow_info): Don't dump pseudo info after reload.
+
+2004-12-13  Richard Henderson  <rth@redhat.com>
+
+	* Makefile.in (insn-preds.o): Depend on REGS_H.
+	* genpreds.c (write_insn_preds_c): Include regs.h.
+	* config/i386/predicates.md (index_register_operand): Use
+	REG_OK_FOR_INDEX_STRICT_P and REG_OK_FOR_INDEX_NONSTRICT_P.
+
+	* config/i386/i386.h (REG_CLASS_FROM_LETTER): Add 'l'.
+	* config/i386/i386.md (lea_general_1, lea_general_1_zext,
+	lea_general_2, lea_general_2_zext, lea_general_3, lea_general_3_zext,
+	adddi_1_rex64, addsi_1, addsi_1_zext, addhi_1_lea, addqi_1_lea,
+	ashldi3_1_rex64, ashlsi3_1, ashlsi3_1_zext, ashlhi3_1_lea,
+	ashlqi3_1_lea): Use 'l' for index register operand.
+	(ashldi3_1_rex64 splitter): Use index_register_operand.
+	(ashlsi3_1 splitter): Be more careful with modes.
+
+2004-12-13  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	PR target/18459
+	* defaults.h (TARGET_USE_JCR_SECTION): New macro.
+	* doc/tm.texi (TARGET_USE_JCR_SECTION): Document it.
+	* config/i386/cygming.h (TARGET_USE_JCR_SECTION): Override
+	default.
+
+2004-12-13 Uros Bizjak <uros@kss-loka.si>
+
+	PR target/14941
+	PR target/18503
+	* config/i386/i386.md (sse_movss, sse2_movsd, sse2_movhpd):
+	Fix wrong vec_merge selector bitmask.
+
+2004-12-12  Richard Henderson  <rth@redhat.com>
+
+	PR rtl-opt/17186
+	* reg-stack.c (move_nan_for_stack_reg): New.
+	(subst_stack_regs_pat): Use it.
+	(move_for_stack_reg): Handle source register not live with a nan.
+
+2004-12-12  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.c (ix86_gimplify_va_arg): Fix type mismatch
+	errors across operations.
+
+2004-12-12  Di-an Jan  <dianj@freeshell.org>  
+
+	* doc/passes.texi (Pass Manager): Correct list of source files.
+
 2004-12-12  Richard Henderson  <rth@redhat.com>
 
 	* expr.c (emit_move_change_mode): New.