diff --git a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs
index e003a65be3936..1cae42c145599 100644
--- a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_gnueabihf.rs
@@ -15,7 +15,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
-            features: "+strict-align,+v6,+vfp2,-d32".into(),
+            features: "+strict-align,+v6,+vfp2".into(),
             max_atomic_width: Some(64),
             mcount: "\u{1}__gnu_mcount_nc".into(),
             llvm_mcount_intrinsic: Some("llvm.arm.gnu.eabi.mcount".into()),
diff --git a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs
index 76051403a5598..99995e27af0d1 100644
--- a/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/arm_unknown_linux_musleabihf.rs
@@ -17,7 +17,7 @@ pub(crate) fn target() -> Target {
             llvm_floatabi: Some(FloatAbi::Hard),
             // Most of these settings are copied from the arm_unknown_linux_gnueabihf
             // target.
-            features: "+strict-align,+v6,+vfp2,-d32".into(),
+            features: "+strict-align,+v6,+vfp2".into(),
             max_atomic_width: Some(64),
             mcount: "\u{1}mcount".into(),
             // FIXME(compiler-team#422): musl targets should be dynamically linked by default.
diff --git a/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs
index 20d91d6968a63..6d6dfeed96b08 100644
--- a/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/targets/armv6_unknown_freebsd.rs
@@ -15,7 +15,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
-            features: "+v6,+vfp2,-d32".into(),
+            features: "+v6,+vfp2".into(),
             max_atomic_width: Some(64),
             mcount: "\u{1}__gnu_mcount_nc".into(),
             llvm_mcount_intrinsic: Some("llvm.arm.gnu.eabi.mcount".into()),
diff --git a/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs
index 0316bd92999bb..cb931e6c0e337 100644
--- a/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv6_unknown_netbsd_eabihf.rs
@@ -15,7 +15,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
-            features: "+v6,+vfp2,-d32".into(),
+            features: "+v6,+vfp2".into(),
             max_atomic_width: Some(64),
             mcount: "__mcount".into(),
             ..base::netbsd::opts()
diff --git a/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs b/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs
index ad8a14fdad53c..3ccb99c9ab0fa 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_linux_androideabi.rs
@@ -28,7 +28,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::Eabi,
             llvm_floatabi: Some(FloatAbi::Soft),
-            features: "+v7,+thumb-mode,+thumb2,+vfp3,-d32,-neon".into(),
+            features: "+v7,+thumb-mode,+thumb2,+vfp3d16,-neon".into(),
             supported_sanitizers: SanitizerSet::ADDRESS,
             max_atomic_width: Some(64),
             ..base
diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs
index 0a8432ea8fe99..c358b530f7421 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_freebsd.rs
@@ -15,7 +15,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             max_atomic_width: Some(64),
             mcount: "\u{1}__gnu_mcount_nc".into(),
             ..base::freebsd::opts()
diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs
index cbf6d5d08dd0c..639a9d225729f 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_gnueabihf.rs
@@ -19,7 +19,7 @@ pub(crate) fn target() -> Target {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
             // Info about features at https://wiki.debian.org/ArmHardFloatPort
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             max_atomic_width: Some(64),
             mcount: "\u{1}__gnu_mcount_nc".into(),
             llvm_mcount_intrinsic: Some("llvm.arm.gnu.eabi.mcount".into()),
diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs
index 9b5fcd87b1200..fb7bd1226a377 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_musleabihf.rs
@@ -20,7 +20,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             max_atomic_width: Some(64),
             mcount: "\u{1}mcount".into(),
             // FIXME(compiler-team#422): musl targets should be dynamically linked by default.
diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs
index 927c910da5961..8fb38d315bf63 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_linux_uclibceabihf.rs
@@ -19,7 +19,7 @@ pub(crate) fn target() -> Target {
 
         options: TargetOptions {
             // Info about features at https://wiki.debian.org/ArmHardFloatPort
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             cpu: "generic".into(),
             max_atomic_width: Some(64),
             mcount: "_mcount".into(),
diff --git a/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs
index 788944e64c84c..8869210ce0020 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_unknown_netbsd_eabihf.rs
@@ -15,7 +15,7 @@ pub(crate) fn target() -> Target {
         options: TargetOptions {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             max_atomic_width: Some(64),
             mcount: "__mcount".into(),
             ..base::netbsd::opts()
diff --git a/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs
index e43e4fe85cad1..27e81c5834f2d 100644
--- a/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7_wrs_vxworks_eabihf.rs
@@ -16,7 +16,7 @@ pub(crate) fn target() -> Target {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
             // Info about features at https://wiki.debian.org/ArmHardFloatPort
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             max_atomic_width: Some(64),
             ..base::vxworks::opts()
         },
diff --git a/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs
index 9433cbd46627f..cb652e6a1e1b8 100644
--- a/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7a_kmc_solid_asp3_eabihf.rs
@@ -17,7 +17,7 @@ pub(crate) fn target() -> Target {
             abi: Abi::EabiHf,
             llvm_floatabi: Some(FloatAbi::Hard),
             linker: Some("arm-kmc-eabi-gcc".into()),
-            features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
+            features: "+v7,+vfp3d16,+thumb2,-neon".into(),
             relocation_model: RelocModel::Static,
             disable_redzone: true,
             max_atomic_width: Some(64),
diff --git a/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs
index e03fe3e78b9d2..28efdbe2291f2 100644
--- a/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs
+++ b/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs
@@ -16,7 +16,7 @@ pub(crate) fn target() -> Target {
         llvm_floatabi: Some(FloatAbi::Hard),
         linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
         linker: Some("rust-lld".into()),
-        features: "+v7,+vfp3,-d32,+thumb2,-neon,+strict-align".into(),
+        features: "+v7,+vfp3d16,+thumb2,-neon,+strict-align".into(),
         relocation_model: RelocModel::Static,
         disable_redzone: true,
         max_atomic_width: Some(64),