Update data layouts to include new X86 address spaces

rust-lang · Jan 7, 2020 · 8b19922 · 8b19922
1 parent c6a7751
commit 8b19922
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Showing 44 changed files with 105 additions and 44 deletions.
diff --git a/src/librustc_target/spec/i386_apple_ios.rs b/src/librustc_target/spec/i386_apple_ios.rs
@@ -8,7 +8,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "ios".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_apple_darwin.rs b/src/librustc_target/spec/i686_apple_darwin.rs
@@ -20,7 +20,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "macos".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_linux_android.rs b/src/librustc_target/spec/i686_linux_android.rs
@@ -18,7 +18,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "android".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_pc_windows_gnu.rs b/src/librustc_target/spec/i686_pc_windows_gnu.rs
@@ -18,7 +18,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "windows".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/i686_pc_windows_msvc.rs b/src/librustc_target/spec/i686_pc_windows_msvc.rs
@@ -19,7 +19,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "windows".to_string(),
         target_env: "msvc".to_string(),

diff --git a/src/librustc_target/spec/i686_unknown_cloudabi.rs b/src/librustc_target/spec/i686_unknown_cloudabi.rs
@@ -13,7 +13,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "cloudabi".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_unknown_freebsd.rs b/src/librustc_target/spec/i686_unknown_freebsd.rs
@@ -12,7 +12,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "freebsd".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_unknown_haiku.rs b/src/librustc_target/spec/i686_unknown_haiku.rs
@@ -12,7 +12,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "haiku".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_unknown_linux_gnu.rs b/src/librustc_target/spec/i686_unknown_linux_gnu.rs
@@ -12,7 +12,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "linux".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/i686_unknown_linux_musl.rs b/src/librustc_target/spec/i686_unknown_linux_musl.rs
@@ -27,7 +27,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "linux".to_string(),
         target_env: "musl".to_string(),

diff --git a/src/librustc_target/spec/i686_unknown_netbsd.rs b/src/librustc_target/spec/i686_unknown_netbsd.rs
@@ -12,7 +12,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "netbsd".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_unknown_openbsd.rs b/src/librustc_target/spec/i686_unknown_openbsd.rs
@@ -13,7 +13,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "openbsd".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/i686_unknown_uefi.rs b/src/librustc_target/spec/i686_unknown_uefi.rs
@@ -86,7 +86,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32".to_string(),
+        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"
+            .to_string(),
         target_os: "uefi".to_string(),
         target_env: "".to_string(),
         target_vendor: "unknown".to_string(),

diff --git a/src/librustc_target/spec/i686_uwp_windows_gnu.rs b/src/librustc_target/spec/i686_uwp_windows_gnu.rs
@@ -18,7 +18,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "windows".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/i686_uwp_windows_msvc.rs b/src/librustc_target/spec/i686_uwp_windows_msvc.rs
@@ -11,7 +11,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "windows".to_string(),
         target_env: "msvc".to_string(),

diff --git a/src/librustc_target/spec/i686_wrs_vxworks.rs b/src/librustc_target/spec/i686_wrs_vxworks.rs
@@ -12,7 +12,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
+        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"
+            .to_string(),
         arch: "x86".to_string(),
         target_os: "vxworks".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/x86_64_apple_darwin.rs b/src/librustc_target/spec/x86_64_apple_darwin.rs
@@ -20,7 +20,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:o-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: arch.to_string(),
         target_os: "macos".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_apple_ios.rs b/src/librustc_target/spec/x86_64_apple_ios.rs
@@ -8,7 +8,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:o-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "ios".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_apple_ios_macabi.rs b/src/librustc_target/spec/x86_64_apple_ios_macabi.rs
@@ -8,7 +8,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:o-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "ios".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs b/src/librustc_target/spec/x86_64_fortanix_unknown_sgx.rs
@@ -81,7 +81,8 @@ pub fn target() -> Result<Target, String> {
         target_os: "unknown".into(),
         target_env: "sgx".into(),
         target_vendor: "fortanix".into(),
-        data_layout: "e-m:e-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-f80:128-n8:16:32:64-S128"
+            .into(),
         arch: "x86_64".into(),
         linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
         options: opts,

diff --git a/src/librustc_target/spec/x86_64_fuchsia.rs b/src/librustc_target/spec/x86_64_fuchsia.rs
@@ -11,7 +11,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "fuchsia".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_linux_android.rs b/src/librustc_target/spec/x86_64_linux_android.rs
@@ -14,7 +14,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "android".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_linux_kernel.rs b/src/librustc_target/spec/x86_64_linux_kernel.rs
@@ -19,7 +19,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         target_os: "none".to_string(),
         target_env: "gnu".to_string(),
         target_vendor: "unknown".to_string(),

diff --git a/src/librustc_target/spec/x86_64_pc_windows_gnu.rs b/src/librustc_target/spec/x86_64_pc_windows_gnu.rs
@@ -11,7 +11,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:w-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "windows".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/x86_64_pc_windows_msvc.rs b/src/librustc_target/spec/x86_64_pc_windows_msvc.rs
@@ -11,7 +11,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:w-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "windows".to_string(),
         target_env: "msvc".to_string(),

diff --git a/src/librustc_target/spec/x86_64_rumprun_netbsd.rs b/src/librustc_target/spec/x86_64_rumprun_netbsd.rs
@@ -18,7 +18,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "netbsd".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_sun_solaris.rs b/src/librustc_target/spec/x86_64_sun_solaris.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "solaris".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_cloudabi.rs b/src/librustc_target/spec/x86_64_unknown_cloudabi.rs
@@ -13,7 +13,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "cloudabi".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_dragonfly.rs b/src/librustc_target/spec/x86_64_unknown_dragonfly.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "dragonfly".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_freebsd.rs b/src/librustc_target/spec/x86_64_unknown_freebsd.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "freebsd".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_haiku.rs b/src/librustc_target/spec/x86_64_unknown_haiku.rs
@@ -14,7 +14,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "haiku".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_hermit.rs b/src/librustc_target/spec/x86_64_unknown_hermit.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "hermit".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_hermit_kernel.rs b/src/librustc_target/spec/x86_64_unknown_hermit_kernel.rs
@@ -14,7 +14,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "hermit".to_string(),
         target_env: String::new(),

diff --git a/src/librustc_target/spec/x86_64_unknown_l4re_uclibc.rs b/src/librustc_target/spec/x86_64_unknown_l4re_uclibc.rs
@@ -10,7 +10,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "l4re".to_string(),
         target_env: "uclibc".to_string(),

diff --git a/src/librustc_target/spec/x86_64_unknown_linux_gnu.rs b/src/librustc_target/spec/x86_64_unknown_linux_gnu.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "linux".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/x86_64_unknown_linux_gnux32.rs b/src/librustc_target/spec/x86_64_unknown_linux_gnux32.rs
@@ -16,7 +16,9 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "32".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
+            i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "linux".to_string(),
         target_env: "gnu".to_string(),

diff --git a/src/librustc_target/spec/x86_64_unknown_linux_musl.rs b/src/librustc_target/spec/x86_64_unknown_linux_musl.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "linux".to_string(),
         target_env: "musl".to_string(),

diff --git a/src/librustc_target/spec/x86_64_unknown_netbsd.rs b/src/librustc_target/spec/x86_64_unknown_netbsd.rs
@@ -12,7 +12,8 @@ pub fn target() -> TargetResult {
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .to_string(),
         arch: "x86_64".to_string(),
         target_os: "netbsd".to_string(),
         target_env: String::new(),