[PATCH] RISC-V: Refine riscv-vector-builtins.o include files and makefile.

[juzhe . zhong]

From: Ju-Zhe Zhong <juzhe.zh...@rivai.ai>

gcc/ChangeLog:

        * config/riscv/riscv-vector-builtins.cc: Change include files same as 
ARM SVE.
        * config/riscv/t-riscv: Refine makefile.

---
 gcc/config/riscv/riscv-vector-builtins.cc |  9 +++++++--
 gcc/config/riscv/t-riscv                  | 14 ++++++++------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/gcc/config/riscv/riscv-vector-builtins.cc 
b/gcc/config/riscv/riscv-vector-builtins.cc
index 4814b6ef6e7..61f5f9802cf 100644
--- a/gcc/config/riscv/riscv-vector-builtins.cc
+++ b/gcc/config/riscv/riscv-vector-builtins.cc
@@ -33,17 +33,22 @@
 #include "recog.h"
 #include "diagnostic.h"
 #include "expr.h"
+#include "basic-block.h"
 #include "function.h"
 #include "fold-const.h"
+#include "gimple.h"
+#include "gimple-iterator.h"
 #include "gimplify.h"
 #include "explow.h"
+#include "emit-rtl.h"
+#include "tree-vector-builder.h"
 #include "stor-layout.h"
+#include "regs.h"
 #include "alias.h"
+#include "gimple-fold.h"
 #include "langhooks.h"
 #include "stringpool.h"
 #include "attribs.h"
-#include "targhooks.h"
-#include "regs.h"
 #include "riscv-vector-builtins.h"
 
 using namespace riscv_vector;
diff --git a/gcc/config/riscv/t-riscv b/gcc/config/riscv/t-riscv
index 2f060437c23..82010721348 100644
--- a/gcc/config/riscv/t-riscv
+++ b/gcc/config/riscv/t-riscv
@@ -6,12 +6,14 @@ riscv-builtins.o: $(srcdir)/config/riscv/riscv-builtins.cc 
$(CONFIG_H) \
                $(srcdir)/config/riscv/riscv-builtins.cc
 
 riscv-vector-builtins.o: $(srcdir)/config/riscv/riscv-vector-builtins.cc \
-  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) $(TM_P_H) \
-  memmodel.h insn-codes.h $(OPTABS_H) $(RECOG_H) $(DIAGNOSTIC_H) $(EXPR_H) \
-  $(FUNCTION_H) fold-const.h gimplify.h explow.h stor-layout.h $(REGS_H) \
-  alias.h langhooks.h attribs.h stringpool.h \
-  $(srcdir)/config/riscv/riscv-vector-builtins.h \
-       $(srcdir)/config/riscv/riscv-vector-builtins.def
+  $(srcdir)/config/riscv/riscv-vector-builtins.def \
+  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) \
+  $(TM_P_H) memmodel.h insn-codes.h $(OPTABS_H) $(RECOG_H) $(DIAGNOSTIC_H) \
+  $(EXPR_H) $(BASIC_BLOCK_H) $(FUNCTION_H) fold-const.h $(GIMPLE_H) \
+  gimple-iterator.h gimplify.h explow.h $(EMIT_RTL_H) tree-vector-builder.h \
+  stor-layout.h $(REG_H) alias.h gimple-fold.h langhooks.h \
+  stringpool.h \
+  $(srcdir)/config/riscv/riscv-vector-builtins.h
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
                $(srcdir)/config/riscv/riscv-vector-builtins.cc
 
-- 
2.36.1