diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs
index c85ff6f5c4451..abbcf16433987 100644
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -3160,9 +3160,13 @@ mod size_asserts {
     static_assert_size!(Impl, 136);
     static_assert_size!(Item, 136);
     static_assert_size!(ItemKind, 64);
-    static_assert_size!(LitKind, 24);
+    // This can be removed after i128:128 is in the bootstrap compiler's target.
+    #[cfg(not(bootstrap))]
+    static_assert_size!(LitKind, 32);
     static_assert_size!(Local, 72);
-    static_assert_size!(MetaItemLit, 40);
+    // This can be removed after i128:128 is in the bootstrap compiler's target.
+    #[cfg(not(bootstrap))]
+    static_assert_size!(MetaItemLit, 48);
     static_assert_size!(Param, 40);
     static_assert_size!(Pat, 72);
     static_assert_size!(Path, 24);
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
index 242c6aed906b4..303d085c18109 100644
--- a/compiler/rustc_codegen_llvm/src/context.rs
+++ b/compiler/rustc_codegen_llvm/src/context.rs
@@ -157,6 +157,14 @@ pub unsafe fn create_module<'ll>(
                 .replace("-Fi64", "");
         }
     }
+    if llvm_version < (18, 0, 0) {
+        if sess.target.arch == "x86" || sess.target.arch == "x86_64" {
+            // LLVM 18 adjusts i128 to be 128-bit aligned on x86 variants.
+            // Earlier LLVMs leave this as default alignment, so remove it.
+            // See https://reviews.llvm.org/D86310
+            target_data_layout = target_data_layout.replace("-i128:128", "");
+        }
+    }
 
     // Ensure the data-layout values hardcoded remain the defaults.
     if sess.target.is_builtin {
diff --git a/compiler/rustc_middle/src/mir/mod.rs b/compiler/rustc_middle/src/mir/mod.rs
index 874c997c23be8..e495dca2d6f4d 100644
--- a/compiler/rustc_middle/src/mir/mod.rs
+++ b/compiler/rustc_middle/src/mir/mod.rs
@@ -1644,13 +1644,19 @@ mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;
     // tidy-alphabetical-start
-    static_assert_size!(BasicBlockData<'_>, 136);
+    // This can be removed after i128:128 is in the bootstrap compiler's target.
+    #[cfg(not(bootstrap))]
+    static_assert_size!(BasicBlockData<'_>, 144);
     static_assert_size!(LocalDecl<'_>, 40);
     static_assert_size!(SourceScopeData<'_>, 72);
     static_assert_size!(Statement<'_>, 32);
     static_assert_size!(StatementKind<'_>, 16);
-    static_assert_size!(Terminator<'_>, 104);
-    static_assert_size!(TerminatorKind<'_>, 88);
+    // This can be removed after i128:128 is in the bootstrap compiler's target.
+    #[cfg(not(bootstrap))]
+    static_assert_size!(Terminator<'_>, 112);
+    // This can be removed after i128:128 is in the bootstrap compiler's target.
+    #[cfg(not(bootstrap))]
+    static_assert_size!(TerminatorKind<'_>, 96);
     static_assert_size!(VarDebugInfo<'_>, 88);
     // tidy-alphabetical-end
 }
diff --git a/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs b/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs
index ed2c990ffa64b..9197161f6f332 100644
--- a/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs
+++ b/compiler/rustc_target/src/spec/targets/i386_apple_ios.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: ios_sim_llvm_target(arch).into(),
         pointer_width: 32,
         data_layout: "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:128-n8:16:32-S128"
+            i128:128-f64:32:64-f80:128-n8:16:32-S128"
             .into(),
         arch: arch.target_arch(),
         options: TargetOptions {
diff --git a/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs
index 242fe5ed98a90..d7d0898d838ce 100644
--- a/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_apple_darwin.rs
@@ -19,7 +19,7 @@ pub fn target() -> Target {
         llvm_target: macos_llvm_target(Arch::I686).into(),
         pointer_width: 32,
         data_layout: "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:128-n8:16:32-S128"
+            i128:128-f64:32:64-f80:128-n8:16:32-S128"
             .into(),
         arch: arch.target_arch(),
         options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },
diff --git a/compiler/rustc_target/src/spec/targets/i686_linux_android.rs b/compiler/rustc_target/src/spec/targets/i686_linux_android.rs
index 987265598ebcd..ceb4a35a5b0d3 100644
--- a/compiler/rustc_target/src/spec/targets/i686_linux_android.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_linux_android.rs
@@ -17,7 +17,7 @@ pub fn target() -> Target {
         llvm_target: "i686-linux-android".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: TargetOptions { supported_sanitizers: SanitizerSet::ADDRESS, ..base },
diff --git a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs
index 8d4a39b581143..1181803441437 100644
--- a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnu.rs
@@ -19,7 +19,7 @@ pub fn target() -> Target {
         llvm_target: "i686-pc-windows-gnu".into(),
         pointer_width: 32,
         data_layout: "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            i64:64-f80:32-n8:16:32-a:0:32-S32"
+            i64:64-i128:128-f80:32-n8:16:32-a:0:32-S32"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs
index bb410cd8caf2f..f4e33b8817887 100644
--- a/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_pc_windows_gnullvm.rs
@@ -18,7 +18,7 @@ pub fn target() -> Target {
         llvm_target: "i686-pc-windows-gnu".into(),
         pointer_width: 32,
         data_layout: "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            i64:64-f80:32-n8:16:32-a:0:32-S32"
+            i64:64-i128:128-f80:32-n8:16:32-a:0:32-S32"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs
index ba80c23196e1d..adfc1e50b215c 100644
--- a/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_pc_windows_msvc.rs
@@ -24,7 +24,7 @@ pub fn target() -> Target {
         llvm_target: "i686-pc-windows-msvc".into(),
         pointer_width: 32,
         data_layout: "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            i64:64-f80:128-n8:16:32-a:0:32-S32"
+            i64:64-i128:128-f80:128-n8:16:32-a:0:32-S32"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs
index 70aa0b47962e9..1af934cedf565 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_freebsd.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-freebsd".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs
index 9715f6c21d909..8f7a3f2ea3ba2 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_haiku.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-haiku".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs
index 9102673ef7791..6e13996abcdd4 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-hurd-gnu".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs
index 0ca058b2fd2a5..46d7fca88a181 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs
@@ -12,7 +12,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-linux-gnu".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs
index ce0df3a72344c..323ffbb9a7d64 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_musl.rs
@@ -25,7 +25,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-linux-musl".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs
index 2a3ac5932d351..e03a9c9ee84b9 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_netbsd.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-netbsdelf".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: TargetOptions { mcount: "__mcount".into(), ..base },
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs
index 45883542beade..ecccd168874ac 100644
--- a/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_openbsd.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-openbsd".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs
index ec211a710eb07..0830033dc23d1 100644
--- a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_gnu.rs
@@ -18,7 +18,7 @@ pub fn target() -> Target {
         llvm_target: "i686-pc-windows-gnu".into(),
         pointer_width: 32,
         data_layout: "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            i64:64-f80:32-n8:16:32-a:0:32-S32"
+            i64:64-i128:128-f80:32-n8:16:32-a:0:32-S32"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs
index 7cca2fc6b9f71..534dd6ee54fbb 100644
--- a/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_uwp_windows_msvc.rs
@@ -9,7 +9,7 @@ pub fn target() -> Target {
         llvm_target: "i686-pc-windows-msvc".into(),
         pointer_width: 32,
         data_layout: "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            i64:64-f80:128-n8:16:32-a:0:32-S32"
+            i64:64-i128:128-f80:128-n8:16:32-a:0:32-S32"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs
index 965a895972c6e..e29bb7339dc9f 100644
--- a/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs
+++ b/compiler/rustc_target/src/spec/targets/i686_wrs_vxworks.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
         llvm_target: "i686-unknown-linux-gnu".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i128:128-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs
index 9170a10d254b4..9824764392b03 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs
@@ -18,8 +18,8 @@ pub fn target() -> Target {
         // correctly, we do too.
         llvm_target: macos_llvm_target(arch).into(),
         pointer_width: 64,
-        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: arch.target_arch(),
         options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs
index d9f3f7de655c0..2b3d0a9f25ac2 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios.rs
@@ -9,8 +9,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: ios_sim_llvm_target(arch).into(),
         pointer_width: 64,
-        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: arch.target_arch(),
         options: TargetOptions {
             max_atomic_width: Some(128),
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs
index 5e6fbac34d718..3111187921fa2 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_ios_macabi.rs
@@ -12,8 +12,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: llvm_target.into(),
         pointer_width: 64,
-        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: arch.target_arch(),
         options: TargetOptions {
             max_atomic_width: Some(128),
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs
index 1c4d9196c1852..2912ec9f1e8b9 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_tvos.rs
@@ -6,8 +6,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: tvos_sim_llvm_target(arch).into(),
         pointer_width: 64,
-        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: arch.target_arch(),
         options: TargetOptions {
             max_atomic_width: Some(128),
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs
index 9faf9b1ca3f78..936a25adac9fd 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_watchos_sim.rs
@@ -6,8 +6,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: watchos_sim_llvm_target(arch).into(),
         pointer_width: 64,
-        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: arch.target_arch(),
         options: TargetOptions {
             max_atomic_width: Some(128),
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs b/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs
index f4117edc3ff5d..c38a1a08536b9 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_fortanix_unknown_sgx.rs
@@ -75,8 +75,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-elf".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: opts,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs b/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs
index 6cffda44fa9eb..1d8360e54778f 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_linux_android.rs
@@ -16,8 +16,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-linux-android".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: TargetOptions { supported_sanitizers: SanitizerSet::ADDRESS, ..base },
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710.rs
index 93aec4c425a2c..0ef015973998a 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710.rs
@@ -4,8 +4,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-unknown".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: TargetOptions {
             cpu: "x86-64".into(),
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs
index ca6a6dc500b8b..c33a3b7ba77a8 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_solaris.rs
@@ -13,8 +13,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-solaris".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs
index 6d3e072705176..9e964d248bf8f 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnu.rs
@@ -16,8 +16,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-windows-gnu".into(),
         pointer_width: 64,
-        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs
index a56ebfa585e2e..1facf9450cd2a 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_gnullvm.rs
@@ -11,8 +11,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-windows-gnu".into(),
         pointer_width: 64,
-        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs
index 7d6276a0c2d57..aa5199883089c 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_windows_msvc.rs
@@ -9,8 +9,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-windows-msvc".into(),
         pointer_width: 64,
-        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs b/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs
index c12cb1ab00e0a..9daf56f351c55 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unikraft_linux_musl.rs
@@ -5,8 +5,8 @@ pub fn target() -> Target {
         llvm_target: "x86_64-unknown-linux-musl".into(),
         pointer_width: 64,
         arch: "x86_64".into(),
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         options: TargetOptions {
             cpu: "x86-64".into(),
             plt_by_default: false,
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs
index 68d1a755b7921..83b7c795bab77 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_dragonfly.rs
@@ -11,8 +11,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-dragonfly".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs
index e3f29fa5afaf7..060098f850fa6 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_freebsd.rs
@@ -14,8 +14,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-freebsd".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs
index c8850d703e359..521f16adc87aa 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_fuchsia.rs
@@ -11,8 +11,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-fuchsia".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs
index ca55e6514ddd9..6882297d27399 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_haiku.rs
@@ -13,8 +13,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-haiku".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs
index 3cc50d40dda6c..f58cf28e8722c 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hermit.rs
@@ -5,8 +5,8 @@ pub fn target() -> Target {
         llvm_target: "x86_64-unknown-hermit".into(),
         pointer_width: 64,
         arch: "x86_64".into(),
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         options: TargetOptions {
             cpu: "x86-64".into(),
             features: "+rdrnd,+rdseed".into(),
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs
index eb2b13cb5c26b..3e3f4921322c4 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_illumos.rs
@@ -13,8 +13,8 @@ pub fn target() -> Target {
         // so we still pass Solaris to it
         llvm_target: "x86_64-pc-solaris".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs
index 7b86fe738b1e3..646623668c6cb 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_l4re_uclibc.rs
@@ -10,8 +10,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-l4re-uclibc".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
index 80e267c163fa0..2fa609df867d5 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
@@ -19,8 +19,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-linux-gnu".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs
index d74ff466a0158..ecbfd60dfa468 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_musl.rs
@@ -18,8 +18,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-linux-musl".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs
index 87b004df00186..938a887b42d67 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_ohos.rs
@@ -18,8 +18,8 @@ pub fn target() -> Target {
         // LLVM 15 doesn't support OpenHarmony yet, use a linux target instead.
         llvm_target: "x86_64-unknown-linux-musl".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs
index 04060513abc84..bf853da036037 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_netbsd.rs
@@ -19,8 +19,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-netbsd".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: TargetOptions { mcount: "__mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs
index 9aa95a35f8e55..f204a8b0121ea 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_none.rs
@@ -30,8 +30,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-none-elf".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: opts,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs
index 5e6e7efb2de83..bb695422dbc84 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_openbsd.rs
@@ -12,8 +12,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-openbsd".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs
index 382ff71f019c1..3b19a4a556f0a 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_redox.rs
@@ -11,8 +11,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-redox".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs
index 5abfb8162f709..95847e57a0fb0 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_uefi.rs
@@ -32,8 +32,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-windows".into(),
         pointer_width: 64,
-        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
 
         options: base,
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs
index a46d3a0e27bce..c2981ddbad69b 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_gnu.rs
@@ -15,8 +15,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-windows-gnu".into(),
         pointer_width: 64,
-        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs
index a3bc27aa0650e..3f0702c7ad60e 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_uwp_windows_msvc.rs
@@ -9,8 +9,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-pc-windows-msvc".into(),
         pointer_width: 64,
-        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs
index 4b221fe6959fa..fa9a4feb7b11c 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_wrs_vxworks.rs
@@ -12,8 +12,8 @@ pub fn target() -> Target {
     Target {
         llvm_target: "x86_64-unknown-linux-gnu".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: "x86_64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs
index a30e9d17cef87..0190362419ab8 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64h_apple_darwin.rs
@@ -36,8 +36,8 @@ pub fn target() -> Target {
         // correctly, we do too.
         llvm_target: macos_llvm_target(arch).into(),
         pointer_width: 64,
-        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-            .into(),
+        data_layout:
+            "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
         arch: arch.target_arch(),
         options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },
     }