X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2FChangeLog;h=386124a45e9ebffa4bbcb494d96d8719c5c61e13;hp=6c638398241c7b70aadd1d0bf221a851f294a072;hb=0dd06be9db9e26a47471bfe2160a181631d8453f;hpb=26eb05e6014591b807bc23583bc32fbb73e7c7e7

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6c638398241..386124a45e9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,8 +1,55 @@
+2001-01-15  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* configure.in, configure: Revert previous patch requiring perl
+	5.6.0.
+
+2001-01-12  Aldy Hernandez  <aldyh@redhat.com>
+
+	* toplev.c (flag_guess_branch_prob): New.
+	(f_options): Add guess-branch-probability option.
+	(rest_of_decl_compilation): Only estimate branch probability if
+	flag set.
+	(main): set flag_guess_branch_prob.
+
+	* flags.h (flag_guess_branch_prob): New.
+
+2001-01-15  DJ Delorie  <dj@redhat.com>
+
+	* gcc.texi (Makefile): Add documentation for Makefile targets.
+
+2001-01-15  Philip Blundell  <philb@gnu.org>
+
+	* config/arm/arm.c (arm_finalize_pic): New arg "prologue".
+	(is_pic): Delete.
+	* config/arm/arm-protos.h (arm_finalize_pic): Update prototype.
+	(is_pic): Delete declaration.
+	* config/arm/arm.h (FINALIZE_PIC): Update call to arm_finalize_pic.
+	(OUTPUT_INT_ADDR_CONST): Remove special handling of PIC address.
+	* config/arm/arm.md (builtin_setjmp_receiver): New.
+
+2001-01-15  Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.c (use_return_insn): Don't try to determine the function type
+	until after reload has completed.
+	(arm_output_epilogue): Don't adjust the sp value recovered from the
+	stack.
+	(emit_multi_reg_push): Don't record dwarf information for the pc.
+	* arm.md (eh_epilogue): The function type may have changed, so it
+	needs to be recalculated.
+	* arm/netbsd.h (DWARF2_UNWIND_INFO): Delete.  Can now use dwarf2 
+	unwind tables on arm/netbsd.
+
+2001-01-15  Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.md (cbranchsi4): Correct calculation of branch ranges.
+	(negated_cbranchsi4): Likewise.
+
 2001-01-15  Richard Earnshaw  <rearnsha@arm.com>
 
 	* config/arm/semi.h (SUBTARGET_EXTRA_SPECS): Define.
 	(SUBTARGET_EXTRA_ASM_SPEC): Define to empty string.
-	(ASM_SPEC): Call subtarget_extra_asm_spec.
+	(ASM_SPEC): Call subtarget_extra_asm_spec.  Don't
+	pass -mapcs-* options to assembler.
 	* config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Define.
 	(SUBTARGET_EXTRA_ASM_SPEC): Define to empty string.
 	(ASM_SPEC): Call subtarget_extra_asm_spec.