https://gcc.gnu.org/g:a3a375b2d1801b1bed8cb6c5a12fdda491215fd1
commit r15-5583-ga3a375b2d1801b1bed8cb6c5a12fdda491215fd1
Author: Lulu Cheng <chengl...@loongson.cn>
Date: Sat Nov 2 10:01:31 2024 +0800
LoongArch: Remove redundant code.
TARGET_ASM_ALIGNED_{HI,SI,QI}_OP are defined repeatedly and deleted.
gcc/ChangeLog:
* config/loongarch/loongarch-builtins.cc
(loongarch_builtin_vectorized_function): Delete.
(LARCH_GET_BUILTIN): Delete.
* config/loongarch/loongarch-protos.h
(loongarch_builtin_vectorized_function): Delete.
* config/loongarch/loongarch.cc
(TARGET_ASM_ALIGNED_HI_OP): Delete.
(TARGET_ASM_ALIGNED_SI_OP): Delete.
(TARGET_ASM_ALIGNED_DI_OP): Delete.
Diff:
---
gcc/config/loongarch/loongarch-builtins.cc | 102 -----------------------------
gcc/config/loongarch/loongarch-protos.h | 1 -
gcc/config/loongarch/loongarch.cc | 8 ---
3 files changed, 111 deletions(-)
diff --git a/gcc/config/loongarch/loongarch-builtins.cc
b/gcc/config/loongarch/loongarch-builtins.cc
index c95bea6f0366..6820a68facca 100644
--- a/gcc/config/loongarch/loongarch-builtins.cc
+++ b/gcc/config/loongarch/loongarch-builtins.cc
@@ -2531,108 +2531,6 @@ loongarch_builtin_decl (unsigned int code, bool
initialize_p ATTRIBUTE_UNUSED)
return loongarch_builtin_decls[code];
}
-/* Implement TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION. */
-
-tree
-loongarch_builtin_vectorized_function (unsigned int fn, tree type_out,
- tree type_in)
-{
- machine_mode in_mode, out_mode;
- int in_n, out_n;
-
- if (TREE_CODE (type_out) != VECTOR_TYPE
- || TREE_CODE (type_in) != VECTOR_TYPE
- || !ISA_HAS_LSX)
- return NULL_TREE;
-
- out_mode = TYPE_MODE (TREE_TYPE (type_out));
- out_n = TYPE_VECTOR_SUBPARTS (type_out);
- in_mode = TYPE_MODE (TREE_TYPE (type_in));
- in_n = TYPE_VECTOR_SUBPARTS (type_in);
-
- /* INSN is the name of the associated instruction pattern, without
- the leading CODE_FOR_. */
-#define LARCH_GET_BUILTIN(INSN) \
- loongarch_builtin_decls[loongarch_get_builtin_decl_index[CODE_FOR_##INSN]]
-
- switch (fn)
- {
- CASE_CFN_CEIL:
- if (out_mode == DFmode && in_mode == DFmode)
- {
- if (out_n == 2 && in_n == 2)
- return LARCH_GET_BUILTIN (lsx_vfrintrp_d);
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lasx_xvfrintrp_d);
- }
- if (out_mode == SFmode && in_mode == SFmode)
- {
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lsx_vfrintrp_s);
- if (out_n == 8 && in_n == 8)
- return LARCH_GET_BUILTIN (lasx_xvfrintrp_s);
- }
- break;
-
- CASE_CFN_TRUNC:
- if (out_mode == DFmode && in_mode == DFmode)
- {
- if (out_n == 2 && in_n == 2)
- return LARCH_GET_BUILTIN (lsx_vfrintrz_d);
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lasx_xvfrintrz_d);
- }
- if (out_mode == SFmode && in_mode == SFmode)
- {
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lsx_vfrintrz_s);
- if (out_n == 8 && in_n == 8)
- return LARCH_GET_BUILTIN (lasx_xvfrintrz_s);
- }
- break;
-
- CASE_CFN_RINT:
- CASE_CFN_ROUND:
- if (out_mode == DFmode && in_mode == DFmode)
- {
- if (out_n == 2 && in_n == 2)
- return LARCH_GET_BUILTIN (lsx_vfrint_d);
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lasx_xvfrint_d);
- }
- if (out_mode == SFmode && in_mode == SFmode)
- {
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lsx_vfrint_s);
- if (out_n == 8 && in_n == 8)
- return LARCH_GET_BUILTIN (lasx_xvfrint_s);
- }
- break;
-
- CASE_CFN_FLOOR:
- if (out_mode == DFmode && in_mode == DFmode)
- {
- if (out_n == 2 && in_n == 2)
- return LARCH_GET_BUILTIN (lsx_vfrintrm_d);
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lasx_xvfrintrm_d);
- }
- if (out_mode == SFmode && in_mode == SFmode)
- {
- if (out_n == 4 && in_n == 4)
- return LARCH_GET_BUILTIN (lsx_vfrintrm_s);
- if (out_n == 8 && in_n == 8)
- return LARCH_GET_BUILTIN (lasx_xvfrintrm_s);
- }
- break;
-
- default:
- break;
- }
-
- return NULL_TREE;
-}
-
/* Take argument ARGNO from EXP's argument list and convert it into
an expand operand. Store the operand in *OP. */
diff --git a/gcc/config/loongarch/loongarch-protos.h
b/gcc/config/loongarch/loongarch-protos.h
index 85f6e8943997..bc1b94b41d30 100644
--- a/gcc/config/loongarch/loongarch-protos.h
+++ b/gcc/config/loongarch/loongarch-protos.h
@@ -203,7 +203,6 @@ extern void loongarch_atomic_assign_expand_fenv (tree *,
tree *, tree *);
extern tree loongarch_builtin_decl (unsigned int, bool);
extern rtx loongarch_expand_builtin (tree, rtx, rtx subtarget ATTRIBUTE_UNUSED,
machine_mode, int);
-extern tree loongarch_builtin_vectorized_function (unsigned int, tree, tree);
extern rtx loongarch_gen_const_int_vector_shuffle (machine_mode, int);
extern tree loongarch_build_builtin_va_list (void);
diff --git a/gcc/config/loongarch/loongarch.cc
b/gcc/config/loongarch/loongarch.cc
index f956ee4b119b..0f981dc24b73 100644
--- a/gcc/config/loongarch/loongarch.cc
+++ b/gcc/config/loongarch/loongarch.cc
@@ -8103,14 +8103,6 @@ loongarch_set_handled_components (sbitmap components)
cfun->machine->reg_is_wrapped_separately[regno] = true;
}
-/* Initialize the GCC target structure. */
-#undef TARGET_ASM_ALIGNED_HI_OP
-#define TARGET_ASM_ALIGNED_HI_OP "\t.half\t"
-#undef TARGET_ASM_ALIGNED_SI_OP
-#define TARGET_ASM_ALIGNED_SI_OP "\t.word\t"
-#undef TARGET_ASM_ALIGNED_DI_OP
-#define TARGET_ASM_ALIGNED_DI_OP "\t.dword\t"
-
/* Use the vshuf instruction to implement all 128-bit constant vector
permuatation. */
