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| author | liuhongt <hongtao.liu@intel.com> | 2023-03-21 16:47:25 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2023-03-23 09:17:14 +0800 |
| commit | 7712736376b2ee775f88976117b4e8b4ea37841b (patch) | |
| tree | b94990a05c4d286bcc270d826cfdb350e8d9013e /gcc/target.def | |
| parent | 50bd9c41d503497b3774476805c7e956fb9d5131 (diff) | |
| download | gcc-7712736376b2ee775f88976117b4e8b4ea37841b.zip gcc-7712736376b2ee775f88976117b4e8b4ea37841b.tar.gz gcc-7712736376b2ee775f88976117b4e8b4ea37841b.tar.bz2 | |
Remove TARGET_GEN_MEMSET_SCRATCH_RTX since it's not used anymore.
The target hook is only used by i386, and the current definition is
same as default gen_reg_rtx.
gcc/ChangeLog:
* builtins.cc (builtin_memset_read_str): Replace
targetm.gen_memset_scratch_rtx with gen_reg_rtx.
(builtin_memset_gen_str): Ditto.
* config/i386/i386-expand.cc
(ix86_convert_const_wide_int_to_broadcast): Replace
ix86_gen_scratch_sse_rtx with gen_reg_rtx.
(ix86_expand_vector_move): Ditto.
* config/i386/i386-protos.h (ix86_gen_scratch_sse_rtx):
Removed.
* config/i386/i386.cc (ix86_gen_scratch_sse_rtx): Removed.
(TARGET_GEN_MEMSET_SCRATCH_RTX): Removed.
* doc/tm.texi: Remove TARGET_GEN_MEMSET_SCRATCH_RTX.
* doc/tm.texi.in: Ditto.
* target.def: Ditto.
Diffstat (limited to 'gcc/target.def')
| -rw-r--r-- | gcc/target.def | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/gcc/target.def b/gcc/target.def index f401fe1..1b9c882 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -2738,15 +2738,6 @@ DEFHOOK rtx, (rtx_insn **prep_seq, rtx_insn **gen_seq, rtx prev, int cmp_code, tree op0, tree op1, int bit_code), NULL) -DEFHOOK -(gen_memset_scratch_rtx, - "This hook should return an rtx for a scratch register in @var{mode} to\n\ -be used when expanding memset calls. The backend can use a hard scratch\n\ -register to avoid stack realignment when expanding memset. The default\n\ -is @code{gen_reg_rtx}.", - rtx, (machine_mode mode), - gen_reg_rtx) - /* Return a new value for loop unroll size. */ DEFHOOK (loop_unroll_adjust, |