2008-01-22 H.J. Lu <hongjiu.lu@intel.com>

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4263dab..7a33a50 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,64 @@
+2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR bootstrap/32287
+       * configure.ac (ld_vers): Support GNU linker version xx.xx.*
+       (as_vers): Likewise.
+       * configure: Regenerated.
+
+2008-01-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+       PR middle-end/33092
+       * tree-pass.h (pass_build_alias): New pass.
+       * tree-ssa-alias.c (gate_build_alias): New.
+       (pass_build_alias): New.
+       * passes.c (init_optimization_passes): Add pass_build_alias after
+       pass_create_structure_vars.
+
+2008-01-22  Wolfgang Gellerich  <gellerich@de.ibm.com>
+
+       * config/s390/s390.h (S390_TDC_POSITIVE_NORMALIZED_NUMBER):
+       Renamed to S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER.
+       (S390_TDC_NEGATIVE_NORMALIZED_NUMBER): Renamed to
+       S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER.
+       (S390_TDC_POSITIVE_DENORMALIZED_NUMBER): Renamed to
+       S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER.
+       (S390_TDC_NEGATIVE_DENORMALIZED_NUMBER): Renamed to
+       S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER.
+       (S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER): New constant.
+       (S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER): New constant.
+       (S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER): New constant.
+       (S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER): New constant.
+       * config/s390/s390.md (FP_ALL): New mode iterator.
+       (_d): New mode attribute.
+       ("*signbit<mode>2>"): Changed mode of first operand.
+       ("isinf<mode>2"): Changed mode of first operand.
+       ("*TDC_insn"): Adaptation for DFP modes.
+
+2008-01-22  Ben Elliston  <bje@au.ibm.com>
+
+       * tree.c (check_qualified_type): Improve function description.
+
+2008-01-21  Jason Merrill  <jason@redhat.com>
+
+       PR c++/34196
+       * tree.h (TRY_CATCH_IS_CLEANUP): New macro.
+       * tree-eh.c (honor_protect_cleanup_actions): Strip TRY_CATCH_EXPR
+       if it is set.
+
+2008-01-21  DJ Delorie  <dj@redhat.com>
+
+       * doc/tm.texi (HARD_REGNO_NREGS): Note that this macro must not
+       return zero.
+
+2008-01-21  Richard Guenther  <rguenther@suse.de>
+
+       PR middle-end/34856
+       * tree-cfg.c (verify_expr): Allow all invariant expressions
+       instead of just constant class ones as reference argument.
+       * tree-ssa-loop-im.c (for_each_index): Handle CONSTRUCTOR
+       like any other constant.
+       * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
+
 2008-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 
        * regmove.c (fixup_match_1): Update call crossed frequencies.