Replace target.target with target and target.ptr_width with target.pointer_width

Preparation for a subsequent change that replaces
rustc_target::config::Config with its wrapped Target.

On its own, this commit breaks the build. I don't like making
build-breaking commits, but in this instance I believe that it
makes review easier, as the "real" changes of this PR can be
seen much more easily.

Result of running:

find compiler/ -type f -exec sed -i -e 's/target\.target\([)\.,; ]\)/target\1/g' {} \;
find compiler/ -type f -exec sed -i -e 's/target\.target$/target/g' {} \;
find compiler/ -type f -exec sed -i -e 's/target.ptr_width/target.pointer_width/g' {} \;
./x.py fmt

4 files changed, 8 insertions, 8 deletions

diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs b/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
index 29edd66049c..79721ff7e2d 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
@@ -67,5 +67,5 @@ pub fn needs_gdb_debug_scripts_section(cx: &CodegenCx<'_, '_>) -> bool {
 
     !omit_gdb_pretty_printer_section
         && cx.sess().opts.debuginfo != DebugInfo::None
-        && cx.sess().target.target.options.emit_debug_gdb_scripts
+        && cx.sess().target.options.emit_debug_gdb_scripts
 }
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
index 987149cb4c2..5587e6ead1d 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
@@ -874,7 +874,7 @@ fn basic_type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
 
     // When targeting MSVC, emit MSVC style type names for compatibility with
     // .natvis visualizers (and perhaps other existing native debuggers?)
-    let msvc_like_names = cx.tcx.sess.target.target.options.is_like_msvc;
+    let msvc_like_names = cx.tcx.sess.target.options.is_like_msvc;
 
     let (name, encoding) = match t.kind() {
         ty::Never => ("!", DW_ATE_unsigned),
@@ -985,7 +985,7 @@ pub fn compile_unit_metadata(
     // if multiple object files with the same `DW_AT_name` are linked together.
     // As a workaround we generate unique names for each object file. Those do
     // not correspond to an actual source file but that should be harmless.
-    if tcx.sess.target.target.options.is_like_osx {
+    if tcx.sess.target.options.is_like_osx {
         name_in_debuginfo.push("@");
         name_in_debuginfo.push(codegen_unit_name);
     }
@@ -1401,7 +1401,7 @@ fn prepare_union_metadata(
 /// on MSVC we have to use the fallback mode, because LLVM doesn't
 /// lower variant parts to PDB.
 fn use_enum_fallback(cx: &CodegenCx<'_, '_>) -> bool {
-    cx.sess().target.target.options.is_like_msvc
+    cx.sess().target.options.is_like_msvc
 }
 
 // FIXME(eddyb) maybe precompute this? Right now it's computed once
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
index 6516869e47b..80e0e7bf2e0 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
@@ -120,12 +120,12 @@ pub fn finalize(cx: &CodegenCx<'_, '_>) {
         // for macOS to understand. For more info see #11352
         // This can be overridden using --llvm-opts -dwarf-version,N.
         // Android has the same issue (#22398)
-        if let Some(version) = cx.sess().target.target.options.dwarf_version {
+        if let Some(version) = cx.sess().target.options.dwarf_version {
             llvm::LLVMRustAddModuleFlag(cx.llmod, "Dwarf Version\0".as_ptr().cast(), version)
         }
 
         // Indicate that we want CodeView debug information on MSVC
-        if cx.sess().target.target.options.is_like_msvc {
+        if cx.sess().target.options.is_like_msvc {
             llvm::LLVMRustAddModuleFlag(cx.llmod, "CodeView\0".as_ptr().cast(), 1)
         }
 
@@ -346,7 +346,7 @@ impl DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
             });
 
             // Arguments types
-            if cx.sess().target.target.options.is_like_msvc {
+            if cx.sess().target.options.is_like_msvc {
                 // FIXME(#42800):
                 // There is a bug in MSDIA that leads to a crash when it encounters
                 // a fixed-size array of `u8` or something zero-sized in a
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs b/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs
index 66ae9d72c3e..517246cd0b2 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs
@@ -38,7 +38,7 @@ impl CodegenCx<'ll, '_> {
         // For MSVC, omit the column number.
         // Otherwise, emit it. This mimics clang behaviour.
         // See discussion in https://github.com/rust-lang/rust/issues/42921
-        if self.sess().target.target.options.is_like_msvc {
+        if self.sess().target.options.is_like_msvc {
             DebugLoc { file, line, col: None }
         } else {
             DebugLoc { file, line, col }