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| author | Oleg Endo <olegendo@gcc.gnu.org> | 2014-10-18 10:51:08 +0000 |
|---|---|---|
| committer | Oleg Endo <olegendo@gcc.gnu.org> | 2014-10-18 10:51:08 +0000 |
| commit | fe3e478fb1bf55dd6be3f708f3f90478dd6d1e39 (patch) | |
| tree | ceddd0f8598d93825e1843a5627012d331c1cadf /gcc/varasm.c | |
| parent | 7e813472a20d496c4dafb20a704932656bfc8366 (diff) | |
| download | gcc-fe3e478fb1bf55dd6be3f708f3f90478dd6d1e39.zip gcc-fe3e478fb1bf55dd6be3f708f3f90478dd6d1e39.tar.gz gcc-fe3e478fb1bf55dd6be3f708f3f90478dd6d1e39.tar.bz2 | |
re PR target/53513 ([SH] Add support for fpchg insn and improve fenv support)
gcc/
PR target/53513
* config/sh/sh-modes.def (PSI): Remove.
* config/sh/sh-protos.h (get_fpscr_rtx): Remove.
* config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
(sh_reorg): Remove commented out FPSCR code.
(fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
insn instead of move insn.
(sh_hard_regno_mode_ok): Return SImode for FPSCR.
(sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
handling.
(sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
(sh1_builtin_p): Uncomment.
(SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
(bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
* config/sh/sh/predicates.md (fpscr_operand): Simplify.
(fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
(general_movsrc_operand, general_movdst_operand): Disallow
fpscr_operand.
* config/sh/sh.md (FPSCR_FR): New constant.
(push_fpscr): Emit sts_fpscr insn.
(pop_fpscr): Emit lds_fpscr_insn.
(movsi_ie): Disallow FPSCR operands.
(fpu_switch, unnamed related split, extend_psi_si,
truncate_si_psi): Remove insns.
(lds_fpscr, sts_fpscr): New insns.
(toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
From-SVN: r216424
Diffstat (limited to 'gcc/varasm.c')
0 files changed, 0 insertions, 0 deletions