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+2013-07-20 Iain Sandoe <iain@codesourcery.com>
+
+ PR target/51784
+ * config/i386/i386.c (output_set_got) [TARGET_MACHO]: Adjust to emit a
+ second label for nonlocal goto receivers. Don't output pic base labels
+ unless we're producing PIC; mark that action unreachable().
+ (ix86_save_reg): If the function contains a nonlocal label, save the
+ PIC base reg.
+ * config/darwin-protos.h (machopic_should_output_picbase_label): New.
+ * gcc/config/darwin.c (emitted_pic_label_num): New GTY.
+ (update_pic_label_number_if_needed): New.
+ (machopic_output_function_base_name): Adjust for nonlocal receiver
+ case.
+ (machopic_should_output_picbase_label): New.
+ * config/i386/i386.md (enum unspecv): UNSPECV_NLGR: New.
+ (nonlocal_goto_receiver): New insn and split.
+
2013-07-20 James Greenhalgh <james.greenhalgh@arm.com>
* gcc.target/aarch64/vabs_intrinsic_1.c: New file.