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| author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2016-09-09 23:08:54 +0000 |
|---|---|---|
| committer | Bernd Edlinger <edlinger@gcc.gnu.org> | 2016-09-09 23:08:54 +0000 |
| commit | 5368023839d4bfc78f980692670be093cf2fdf2f (patch) | |
| tree | 4d461b9c92a59711ad23eb413d2d749005c37320 /gcc/rtlanal.c | |
| parent | 7e4955774fe4e365ec762a51d90ef6365b8be315 (diff) | |
| download | gcc-5368023839d4bfc78f980692670be093cf2fdf2f.zip gcc-5368023839d4bfc78f980692670be093cf2fdf2f.tar.gz gcc-5368023839d4bfc78f980692670be093cf2fdf2f.tar.bz2 | |
tm.texi.in (INITIAL_FRAME_POINTER_OFFSET): Remove.
2016-09-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
* doc/tm.texi.in (INITIAL_FRAME_POINTER_OFFSET): Remove.
(ELIMINABLE_REGS, TARGET_CAN_ELIMINATE,
INITIAL_ELIMINATION_OFFSET) : Update documentation.
* target.def (frame_pointer_required, can_eliminate): Likewise.
* doc/tm.texi: Regenerated.
* builtins.c (expand_builtin_setjmp_receiver): Remove #ifdef
ELIMINABLE_REGS.
* df-scan.c (df_hard_reg_init): Likewise.
* ira.c (ira_setup_eliminable_regset): Likewise.
* lra-eliminations.c (reg_eliminate_1, (update_reg_eliminate,
init_elim_table): Likewise.
* reload1.c (reg_eliminate_1, verify_initial_elim_offsets,
set_initial_elim_offsets, update_eliminables,
init_elim_table): Likewise.
* rtlanal.c (get_initial_register_offset): Likewise.
* config/ft32/ft32.h (INITIAL_FRAME_POINTER_OFFSET): Remove.
* config/m32r/m32r.h (INITIAL_FRAME_POINTER_OFFSET): Likewise.
* config/moxie/moxie.h (INITIAL_FRAME_POINTER_OFFSET): Likewise.
* config/vax/vax.h (INITIAL_FRAME_POINTER_OFFSET): Likewise.
* config/fr30/fr30.h: Fix comment.
* config/frv/frv.c: Likewise.
* config/frv/frv.h: Likewise.
* config/ft32/ft32.h: Likewise.
* config/visium/visium.h: Likewise.
* config/pa/pa64-linux.h: Likewise.
* config/v850/v850.h: Likewise.
* config/cris/cris.c: Likewise.
* config/ia64/ia64.h: Likewise.
* config/moxie/moxie.h: Likewise.
* config/m32r/m32r.h: Likewise.
From-SVN: r240058
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 6470c43..69bc4fd 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -345,7 +345,6 @@ rtx_varies_p (const_rtx x, bool for_alias) static HOST_WIDE_INT get_initial_register_offset (int from, int to) { -#ifdef ELIMINABLE_REGS static const struct elim_table_t { const int from; @@ -448,33 +447,6 @@ get_initial_register_offset (int from, int to) return get_initial_register_offset (from, FRAME_POINTER_REGNUM); else return 0; - -#else - HOST_WIDE_INT offset; - - if (to == from) - return 0; - - if (reload_completed) - { - INITIAL_FRAME_POINTER_OFFSET (offset); - } - else - { - offset = crtl->outgoing_args_size + get_frame_size (); -#if !STACK_GROWS_DOWNWARD - offset = - offset; -#endif - } - - if (to == STACK_POINTER_REGNUM) - return offset; - else if (from == STACK_POINTER_REGNUM) - return - offset; - else - return 0; - -#endif } /* Return nonzero if the use of X+OFFSET as an address in a MEM with SIZE |