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gcc/gcc ChangeLog config/s390/s390-protos.h co ...
- From: uweigand at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 26 Aug 2002 18:18:19 -0000
- Subject: gcc/gcc ChangeLog config/s390/s390-protos.h co ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: uweigand@gcc.gnu.org 2002-08-26 11:18:19
Modified files:
gcc : ChangeLog
gcc/config/s390: s390-protos.h s390.c s390.h s390.md
Log message:
* config/s390/s390-protos.h (s390_function_prologue,
s390_function_epilogue): Remove.
config/s390/s390.c (s390_function_prologue, s390_function_epilogue,
TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove.
config/s390/s390.c (s390_machine_dependent_recorg): New function.
config/s390/s390-protos.h (s390_machine_dependent_reorg): Declare it.
config/s390/s390.h (MACHINE_DEPENDENT_REORG): Call it.
config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt
to being called from MACHINE_DEPENDENT_REORG. Update regs_ever_live.
config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always
assume BASE_REGISTER and RETURN_REGNUM need to be saved.
(s390_emit_prologue): Assume RETURN_REGNUM to be saved iff
function is not a leaf function. Use save_gprs and restore_gprs.
(s390_emit_epilogue): Likewise.
(save_gprs, restore_gprs): New functions.
(struct s390_frame): Remove return_reg_saved_p member.
(save_fprs_p): Remove.
(s390_optimize_prolog): New function.
(s390_legitimate_reload_constant): Remove now unnecessary check.
(s390_function_count): Remove.
(s390_output_symbolic_const): Replace s390_function_count by
current_function_funcdef_no.
(s390_output_constant_pool): Likewise.
(legitimize_pic_address): Use regs_ever_live to track PIC register
instead of current_function_uses_pic_offset_table.
(s390_emit_prologue): Likewise.
config/s390/s390.md ("call", "call_value"): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.15241&r2=1.15242
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390-protos.h.diff?cvsroot=gcc&r1=1.11&r2=1.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.c.diff?cvsroot=gcc&r1=1.47&r2=1.48
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.h.diff?cvsroot=gcc&r1=1.40&r2=1.41
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.md.diff?cvsroot=gcc&r1=1.24&r2=1.25