+2007-05-02 Nick Clifton <nickc@redhat.com>
+
+ * config/frv/predicates.md (symbolic_operand): Accept CONSTs.
+
+2007-05-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/31146
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): New
+ argument, single_use_p. If we have a single use that is
+ a conversion to the definition rhs type, propagate that rhs.
+ (forward_propagate_addr_expr): Pass single_use_p argument
+ to forward_propagate_addr_expr_1.
+
+2007-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_expand_sse_comi): Remove unused
+ variable.
+
+2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
+
+ * doc/invoke.texi: Fix typo, 'AMD Family 10h core' instead of
+ 'AMD Family 10 core'.
+
+2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
+
+ * config/i386/i386.c (override_options): Accept k8-sse3, opteron-sse3
+ and athlon64-sse3 as improved versions of k8, opteron and athlon64
+ with SSE3 instruction set support.
+ * doc/invoke.texi: Likewise.
+
+2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
+
+ * config/i386/i386.c (override_options): Tuning 32-byte loop
+ alignment for amdfam10 architecture. Increasing the max loop
+ alignment to 24 bytes.
+
+2007-05-01 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/m68k/constraints.md: New.
+ * config/m68k/m68k.h (REG_CLASS_FROM_LETTER,
+ CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P,
+ EXTRA_CONSTRAINT): Remove.
+ * config/m68k/m68k.md: Include constraints.md.
+ * expr.c (expand_expr_real_1): Copy DECL_RTL before using it.
+
+2007-05-01 Ian Lance Taylor <iant@google.com>
+
+ PR tree-optimization/31739
+ * tree-vrp.c (vrp_val_is_max): New static function.
+ (vrp_val_is_min): New static function.
+ (set_value_range_to_value): Use TYPE_{MAX,MIN}_VALUE rather than
+ copying the node.
+ (set_value_range): Use vrp_val_is_{max,min}.
+ (extract_range_from_assert): Likewise.
+ (extract_range_from_binary_expr): Likewise.
+ (extract_range_from_unary_expr): Likewise.
+ (dump_value_range, vrp_meet): Likewise.
+ (vrp_visit_phi_node): Likewise.
+ * tree.c (build_distinct_type_copy): Revert change of 2007-04-27.
+
+2007-05-01 Mark Mitchell <mark@codesourcery.com>
+
+ * config/i386/gmon-sol2.c (size_t): New type.
+ (intptr_t): Likewise.
+ (s_textsize): Declare as size_t.
+ (sbrk): Declare.
+ (monstartup): Use size_t for sizes.
+ (_mcount): Save and restore registers.
+ (internal_mcount): Pass 0 as the first argument to monstartup
+ in 64-bit mode.
+ (moncontrol): Convert pointer to appropriately sized integer
+ before passing to profil.
+
2007-05-01 Joseph Myers <joseph@codesourcery.com>
* config/rs6000/darwin-ldouble.c (__gcc_qunord): Define if
OSDN Git Service
