+2010-03-20 Richard Guenther <rguenther@suse.de>
+
+ PR rtl-optimization/43438
+ * combine.c (make_extraction): Properly zero-/sign-extend an
+ extraction of the low part of a CONST_INT. Also handle
+ CONST_DOUBLE.
+
+2010-03-19 Mike Stump <mikestump@comcast.net>
+
+ * config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add.
+ * config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add.
+ (override_options): Use SUBTARGET32_DEFAULT_CPU.
+
+2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com>
+
+ PR C/43211
+ * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an error.
+
+2010-03-19 Bernd Schmidt <bernd.schmidt@codesourcery.com>
+
+ PR rtl-optimization/42258
+ * ira-lives.c (check_and_make_def_conflict): Ignore conflict for a
+ use that may match DEF.
+
+ PR target/40697
+ * optabs.c (avoid_expensive_constant): Use rtx_cost to find out
+ the cost of loading the constant rather than assuming
+ COSTS_N_INSNS (1).
+ * config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the
+ outer code is AND, do the same tests as the andsi3 expander and
+ return COSTS_N_INSNS (1) if and is cheap.
+
+ * optabs.c (avoid_expensive_constant): Fix formatting.
+
+2010-03-19 Michael Matz <matz@suse.de>
+
+ PR c++/43116
+ * attribs.c (decl_attributes): When rebuilding a function pointer
+ type use the same qualifiers as the original pointer type.
+
+2010-03-19 Martin Jambor <mjambor@suse.cz>
+
+ * doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant
+ and is_gimple_ip_invariant_address.
+
+2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ Revert
+ 2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/arm/arm.c (arm_override_options): Turn off
+ flag_dwarf2_cfi_asm for AAPCS variants.
+
+2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ PR target/43399
+ * config/arm/arm.c (emit_multi_reg_push): Update comments.
+ Use PRE_MODIFY instead of PRE_DEC.
+ (emit_sfm): Use PRE_MODIFY instead of PRE_DEC.
+ (vfp_emit_fstmd): Likewise.
+
+2010-03-19 Michael Matz <matz@suse.de>
+
+ PR target/43305
+ * builtins.c (expand_builtin_interclass_mathfn,
+ expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls
+ if that fails.
+
2010-03-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43415