+2008-04-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/35705
+ * fold-const.c (get_pointer_modulus_and_residue): Return modulus 1 if
+ the expression is a function address.
+
+2008-04-01 George Helffrich <george@gcc.gnu.org>
+
+ PR fortran/PR35154, fortran/PR23057
+ * fortran/trans-common.c (create_common): Add decl to function
+ chain to preserve identifier scope in debug output.
+
+ * dbxout.c: Emit .stabs debug info for Fortran COMMON block
+ variables as base symbol name + offset using N_BCOMM/N_ECOMM.
+ (is_fortran, dbxout_common_name, dbxout_common_check): New functions.
+ (dbxout_symbol_location): Transform N_LCSYM to N_GSYM for storage
+ in common.
+ (dbxout_syms): Check for COMMON-based symbol and wrap in
+ N_BCOMM/N_ECOMM stab bracket, including as many symbols as possible
+ in bracket for efficiency.
+
+ * dwarf2out.c: Emit DWARF debug info for Fortran COMMON block
+ using DW_TAG_common_block + member offset.
+ (add_pubname_string): New function.
+ (dw_expand_expr): New function to find block name and offset for
+ COMMON var.
+ (common_check): New function to check whether symbol in Fortran COMMON.
+ (gen_variable_die): If COMMON, use DW_TAG_common_block.
+
+ * testsuite/gcc.dg/debug/pr35154.c: New test to check that non-Fortran
+ use of common is unchanged.
+
+ * testsuite/lib/gfortran-dg.exp: New harness to compile Fortran progs
+ with all combinations of debug options available on target.
+ * testsuite/gfortran.dg/debug/debug.exp: Ditto.
+ * testsuite/gfortran.dg/debug/trivial.f: Ditto.
+ * testsuite/gfortran.dg/debug/pr35154-stabs.f: New test case for
+ .stabs functionality.
+ * testsuite/gfortran.dg/debug/pr35154-dwarf2.f: New test case for
+ DWARF functionality.
+
+2008-04-01 Volker Reichelt <v.reichelt@netcologne.de>
+
+ PR c/35436
+ * c-format.c (init_dynamic_gfc_info): Ignore invalid locus type.
+
2008-04-02 Ben Elliston <bje@au.ibm.com>
* config/v850/v850.md (casesi): Remove if (0) code.
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