syntax: use distinct FloatTy from rustc_target.

We also sever syntax's dependency on rustc_target as a result.
This should slightly improve pipe-lining.

Moreover, some cleanup is done in related code.

2 files changed, 6 insertions, 6 deletions

diff --git a/src/librustc_codegen_llvm/debuginfo/metadata.rs b/src/librustc_codegen_llvm/debuginfo/metadata.rs
index f0148a21ae6..5f18bb1700c 100644
--- a/src/librustc_codegen_llvm/debuginfo/metadata.rs
+++ b/src/librustc_codegen_llvm/debuginfo/metadata.rs
@@ -843,13 +843,13 @@ fn basic_type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
         ty::Bool => ("bool", DW_ATE_boolean),
         ty::Char => ("char", DW_ATE_unsigned_char),
         ty::Int(int_ty) => {
-            (int_ty.ty_to_string(), DW_ATE_signed)
+            (int_ty.name_str(), DW_ATE_signed)
         },
         ty::Uint(uint_ty) => {
-            (uint_ty.ty_to_string(), DW_ATE_unsigned)
+            (uint_ty.name_str(), DW_ATE_unsigned)
         },
         ty::Float(float_ty) => {
-            (float_ty.ty_to_string(), DW_ATE_float)
+            (float_ty.name_str(), DW_ATE_float)
         },
         _ => bug!("debuginfo::basic_type_metadata - t is invalid type")
     };
diff --git a/src/librustc_codegen_llvm/intrinsic.rs b/src/librustc_codegen_llvm/intrinsic.rs
index 1bce34abe55..a4c3b42f51e 100644
--- a/src/librustc_codegen_llvm/intrinsic.rs
+++ b/src/librustc_codegen_llvm/intrinsic.rs
@@ -18,8 +18,8 @@ use rustc::ty::layout::{self, LayoutOf, HasTyCtxt, Primitive};
 use rustc::mir::interpret::GlobalId;
 use rustc_codegen_ssa::common::{IntPredicate, TypeKind};
 use rustc::hir;
-use syntax::ast::{self, FloatTy};
-use rustc_target::abi::HasDataLayout;
+use rustc_target::abi::{FloatTy, HasDataLayout};
+use syntax::ast;
 
 use rustc_codegen_ssa::common::span_invalid_monomorphization_error;
 use rustc_codegen_ssa::traits::*;
@@ -1335,7 +1335,7 @@ fn generic_simd_intrinsic(
             },
             ty::Float(f) => {
                 return_error!("unsupported element type `{}` of floating-point vector `{}`",
-                              f, in_ty);
+                              f.name_str(), in_ty);
             },
             _ => {
                 return_error!("`{}` is not a floating-point type", in_ty);