cg_ssa: remove pointee types and pointercast/bitcast-of-ptr

compiler/rustc_codegen_llvm/src/common.rs

@@ -1,6 +1,6 @@
 //! Code that is useful in various codegen modules.
 
-use crate::consts::{self, const_alloc_to_llvm};
+use crate::consts::const_alloc_to_llvm;
 pub use crate::context::CodegenCx;
 use crate::llvm::{self, BasicBlock, Bool, ConstantInt, False, OperandBundleDef, True};
 use crate::type_::Type;
@@ -304,10 +304,6 @@ impl<'ll, 'tcx> ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
         const_alloc_to_llvm(self, alloc)
     }
 
-    fn const_ptrcast(&self, val: &'ll Value, ty: &'ll Type) -> &'ll Value {
-        consts::ptrcast(val, ty)
-    }
-
     fn const_bitcast(&self, val: &'ll Value, ty: &'ll Type) -> &'ll Value {
         self.const_bitcast(val, ty)
     }