diff options
7 files changed, 8 insertions, 8 deletions
diff --git a/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs b/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs index f9a1fd821a6..446efa90d09 100644 --- a/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs +++ b/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs @@ -18,7 +18,7 @@ pub fn target() -> Target { panic_strategy: PanicStrategy::Abort, max_atomic_width: Some(64), emit_debug_gdb_scripts: false, - // GCC and Clang default to 8 for arm-none here + // GCC defaults to 8 for arm-none here. c_enum_min_bits: Some(8), ..Default::default() }, diff --git a/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs b/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs index 837a4166121..0c9e99ff84b 100644 --- a/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs @@ -19,7 +19,7 @@ pub fn target() -> Target { features: "+vfp3,-d32,-fp16".into(), max_atomic_width: Some(64), emit_debug_gdb_scripts: false, - // GCC and Clang default to 8 for arm-none here + // GCC defaults to 8 for arm-none here. c_enum_min_bits: Some(8), ..Default::default() }, diff --git a/compiler/rustc_target/src/spec/armv4t_none_eabi.rs b/compiler/rustc_target/src/spec/armv4t_none_eabi.rs index d0f988b278f..44fdd3178af 100644 --- a/compiler/rustc_target/src/spec/armv4t_none_eabi.rs +++ b/compiler/rustc_target/src/spec/armv4t_none_eabi.rs @@ -39,9 +39,9 @@ pub fn target() -> Target { has_thumb_interworking: true, relocation_model: RelocModel::Static, panic_strategy: PanicStrategy::Abort, - // from thumb_base, rust-lang/rust#44993. + // From thumb_base, rust-lang/rust#44993. emit_debug_gdb_scripts: false, - // from thumb_base, apparently gcc/clang give enums a minimum of 8 bits on no-os targets + // From thumb_base, GCC gives enums a minimum of 8 bits on no-os targets. c_enum_min_bits: Some(8), ..Default::default() }, diff --git a/compiler/rustc_target/src/spec/armv7a_none_eabihf.rs b/compiler/rustc_target/src/spec/armv7a_none_eabihf.rs index 8cdf3c36ba2..c134f3e0907 100644 --- a/compiler/rustc_target/src/spec/armv7a_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/armv7a_none_eabihf.rs @@ -18,7 +18,7 @@ pub fn target() -> Target { max_atomic_width: Some(64), panic_strategy: PanicStrategy::Abort, emit_debug_gdb_scripts: false, - // GCC and Clang default to 8 for arm-none here + // GCC defaults to 8 for arm-none here. c_enum_min_bits: Some(8), ..Default::default() }; diff --git a/compiler/rustc_target/src/spec/armv7r_none_eabi.rs b/compiler/rustc_target/src/spec/armv7r_none_eabi.rs index a2864b385d7..68b2527985a 100644 --- a/compiler/rustc_target/src/spec/armv7r_none_eabi.rs +++ b/compiler/rustc_target/src/spec/armv7r_none_eabi.rs @@ -17,7 +17,7 @@ pub fn target() -> Target { panic_strategy: PanicStrategy::Abort, max_atomic_width: Some(64), emit_debug_gdb_scripts: false, - // GCC and Clang default to 8 for arm-none here + // GCC defaults to 8 for arm-none here. c_enum_min_bits: Some(8), ..Default::default() }, diff --git a/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs b/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs index 6a51cbd49c5..909765a310f 100644 --- a/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs +++ b/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs @@ -18,7 +18,7 @@ pub fn target() -> Target { features: "+vfp3,-d32,-fp16".into(), max_atomic_width: Some(64), emit_debug_gdb_scripts: false, - // GCC and Clang default to 8 for arm-none here + // GCC defaults to 8 for arm-none here. c_enum_min_bits: Some(8), ..Default::default() }, diff --git a/compiler/rustc_target/src/spec/thumb_base.rs b/compiler/rustc_target/src/spec/thumb_base.rs index 2220b9326c9..0decfecb4cd 100644 --- a/compiler/rustc_target/src/spec/thumb_base.rs +++ b/compiler/rustc_target/src/spec/thumb_base.rs @@ -52,7 +52,7 @@ pub fn opts() -> TargetOptions { // breaks debugging. Preserve LR by default to prevent that from happening. frame_pointer: FramePointer::Always, // ARM supports multiple ABIs for enums, the linux one matches the default of 32 here - // but any arm-none or thumb-none target will be defaulted to 8 on GCC and clang + // but any arm-none or thumb-none target will be defaulted to 8 on GCC. c_enum_min_bits: Some(8), ..Default::default() } |