RISC-V: Remove unused structure in cost model

The struct range is unused, remove it.

gcc/ChangeLog:

	* config/riscv/riscv-vector-costs.h (struct range): Removed.

Signed-off-by: Pan Li <pan2.li@intel.com>

diff --git a/gcc/config/riscv/riscv-vector-costs.h b/gcc/config/riscv/riscv-vector-costs.h
index 7f120b79619348964966469f9e63d8db96b74585..7b5814a4cffe79bd300a333f44c3e2cd0c3595d0 100644 (file)
--- a/gcc/config/riscv/riscv-vector-costs.h
+++ b/gcc/config/riscv/riscv-vector-costs.h
@@ -40,13 +40,6 @@ struct autovec_info
   bool end_p;
 };
 
-struct range
-{
-  unsigned int pt;
-  bool start;
-  unsigned int nregs;
-};
-
 /* rvv-specific vector costs.  */
 class costs : public vector_costs
 {