r277967 - in /branches/gcc-9-branch/gcc: Change...

[ebotcazou at gcc dot gnu dot org]

Author: ebotcazou
Date: Fri Nov  8 12:33:48 2019
New Revision: 277967

URL: https://gcc.gnu.org/viewcvs?rev=277967&root=gcc&view=rev
Log:
	PR target/92095
	* config/sparc/sparc-protos.h (output_load_pcrel_sym): Declare.
	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Revert latest
 	change.
	(got_helper_needed): New static variable.
	(output_load_pcrel_sym): New function.
	(get_pc_thunk_name): Remove after inlining...
	(load_got_register): ...here.  Rework the initialization of the GOT
	register and of the GOT helper.
	(save_local_or_in_reg_p): Test the REGNO of the GOT register.
	(sparc_file_end): Test got_helper_needed to decide whether the GOT
	helper must be emitted.  Use output_asm_insn instead of fprintf.
	(sparc_init_pic_reg): In PIC mode, always initialize the PIC register
	if optimization is enabled.
	* config/sparc/sparc.md (load_pcrel_sym<P:mode>): Emit the assembly
	by calling output_load_pcrel_sym.

Added:
    branches/gcc-9-branch/gcc/testsuite/gcc.c-torture/compile/20191108-1.c
      - copied unchanged from r277966, trunk/gcc/testsuite/gcc.c-torture/compile/20191108-1.c
Modified:
    branches/gcc-9-branch/gcc/ChangeLog
    branches/gcc-9-branch/gcc/config/sparc/sparc-protos.h
    branches/gcc-9-branch/gcc/config/sparc/sparc.c
    branches/gcc-9-branch/gcc/config/sparc/sparc.md
    branches/gcc-9-branch/gcc/testsuite/ChangeLog
    branches/gcc-9-branch/gcc/testsuite/gcc.target/sparc/overflow-3.c
    branches/gcc-9-branch/gcc/testsuite/gcc.target/sparc/overflow-4.c
    branches/gcc-9-branch/gcc/testsuite/gcc.target/sparc/overflow-5.c