Issue 1:
This (bogus) piece of code seems to cause ICE:

pub struct Foo { x: usize }

fn main() {
static mut FOO: *mut Foo = 0 as *mut Foo;
let _foo = unsafe { *FOO.clone() };
}

ice1.rs:7:25: 7:37 error: internal compiler error: this path should not cause illegal move
ice1.rs:7 let _foo = unsafe { *FOO.clone() };
^~~~~~~~~~~~
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: http://doc.rust-lang.org/complement-bugreport.html
note: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'Box<Any>', /home/rustbuild/src/rust-buildbot/slave/nightly-dist-rustc-linux/build/src/libsyntax/diagnostic.rs:126

stack backtrace:
1: 0x7f39eddf5a20 - sys::backtrace::write::h8a4dc9e73e8a435dvRt
2: 0x7f39ede178c0 - failure::on_fail::h2ba8afb30d5ff67304z
3: 0x7f39edd86180 - rt::unwind::begin_unwind_inner::h312ad0c8f7e45209eKz
4: 0x7f39e85fb260 - rt::unwind::begin_unwind::h15315692592335573570
5: 0x7f39e85fb1f0 - diagnostic::SpanHandler::span_bug::h11bfe9a4af254f3cEpF
6: 0x7f39ebc46810 - session::Session::span_bug::ha51922765346cd16Qcp
7: 0x7f39ec82fad0 - borrowck::build_borrowck_dataflow_data::hebc757194a8694e9cQe
8: 0x7f39ec82c810 - borrowck::borrowck_fn::haef4dce7234d2ed4zNe
9: 0x7f39ec82d720 - borrowck::borrowck_item::h1b395aabbbe3f362xMe
10: 0x7f39ec82dc90 - borrowck::check_crate::h2223249b2c5fb97apHe
11: 0x7f39ee383470 - driver::phase_3_run_analysis_passes::h3ddac035093704e2WFa
12: 0x7f39ee370c90 - driver::compile_input::h8f87e6545ca866f1Cba
13: 0x7f39ee43b8e0 - run_compiler::h01aa999b613651f1l9b
14: 0x7f39ee43a050 - thunk::F.Invoke<A, R>::invoke::h5072366889563560254
15: 0x7f39ee438fb0 - rt::unwind::try::try_fn::h15081826542860147634
16: 0x7f39ede7e930 - rust_try_inner
17: 0x7f39ede7e920 - rust_try
18: 0x7f39ee439260 - thunk::F.Invoke<A, R>::invoke::h301471058200503190
19: 0x7f39ede05550 - sys::thread::thread_start::h204ed77b5f1055c7QGw
20: 0x7f39e7e0dd30 - start_thread
21: 0x7f39eda273a9 - clone
22: 0x0 - <unknown>

Issue 2:
Input:

struct T(u8);

fn t() -> *mut T {
unsafe { 0u8 as *mut T }
}

fn main() {
let a = unsafe { *t() };
}

Output:

$ rustc ../test.rs
../test.rs:9:19: 9:23 error: internal compiler error: this path should not cause illegal move
../test.rs:9 let a = unsafe { *t() };
^~~~
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: http://doc.rust-lang.org/complement-bugreport.html
note: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'Box<Any>', /Users/John/Documents/dev/rust/src/libsyntax/diagnostic.rs:123

stack backtrace:
1: 0x10f825b75 - sys::backtrace::write::h757d4037fec4513elCt
2: 0x10f84800f - failure::on_fail::he99e1d2cd81a67a80Hz
3: 0x10f7b3c8a - rt::unwind::begin_unwind_inner::hede15ebc165353e0Qpz
4: 0x10d508707 - rt::unwind::begin_unwind::h5150449308391082809
5: 0x10d50869c - diagnostic::SpanHandler::span_bug::h1cc7aa850b4525b9nQF
6: 0x10c93bc1d - session::Session::span_bug::h9dff6f0c981e0b95mRq
7: 0x10c547999 - borrowck::build_borrowck_dataflow_data::hbfab9f3785e58ec8QRe
8: 0x10c5432fb - borrowck::borrowck_fn::h9d4d5a57ec1e26a2cPe
9: 0x10c5440f2 - borrowck::borrowck_item::hd3de64f0b51b624a9Ne
10: 0x10c54461f - borrowck::check_crate::hab49ad1d67fb67e9ZIe
11: 0x10c09e8aa - driver::phase_3_run_analysis_passes::h3bf5eb3f470c8788gwa
12: 0x10c082d90 - driver::compile_input::h63293298907e332cxba
13: 0x10c14e7ba - monitor::unboxed_closure.22558
14: 0x10c14cf15 - thunk::F.Invoke<A, R>::invoke::h15985566512806182469
15: 0x10c14bcf0 - rt::unwind::try::try_fn::h5957420952141477940
16: 0x10f8b1189 - rust_try_inner
17: 0x10f8b1176 - rust_try
18: 0x10c14c3ec - thunk::F.Invoke<A, R>::invoke::h12578415658120090831
19: 0x10f835814 - sys::thread::thread_start::he6c5dcba45c95bf2drw
20: 0x7fff933e22fc - _pthread_body
21: 0x7fff933e2279 - _pthread_body