Closed
Description
Error:
error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'tried to get overflow intrinsic for non-int type', /home/rustbuild/src/rust-buildbot/slave/nightly-dist-rustc-linux/build/src/librustc_trans/trans/expr.rs:2358
stack backtrace:
1: 0x7f52af1682d2 - sys::backtrace::write::he3277a63d69f5b66QBA
2: 0x7f52af18e322 - panicking::on_panic::h2a4421d00c8eaa07jHJ
3: 0x7f52af0d4a69 - rt::unwind::begin_unwind_inner::hb49f4d2d01640667mnJ
4: 0x7f52ae7cefcc - rt::unwind::begin_unwind::h2680611462970500090
5: 0x7f52ae886c3d - trans::expr::with_overflow_check::h22ec817d39a9a5942nk
6: 0x7f52ae88535a - trans::expr::trans_eager_binop::h3675af8766a17880Yrj
7: 0x7f52ae861531 - trans::expr::trans_binary::h497e9acc1a254839iBj
8: 0x7f52ae84f381 - trans::expr::trans_unadjusted::h499460e0693ca7c136h
9: 0x7f52ae80fc37 - trans::expr::trans_into::he1bd2630274c6257Tph
10: 0x7f52ae8fbb6e - trans::_match::mk_binding_alloca::h16531623213959557454
11: 0x7f52ae80f0ed - trans::base::init_local::h4220d9153c798dbdGBs
12: 0x7f52ae8106a2 - trans::controlflow::trans_block::h24688e532ef957ffv7d
13: 0x7f52ae8cbf10 - trans::base::trans_closure::h0ab6c84c342248f8ent
14: 0x7f52ae7fff8b - trans::base::trans_fn::h365bd4f7574aa6067xt
15: 0x7f52ae7fbf36 - trans::base::trans_item::hfa9c20eef4d47c8aZVt
16: 0x7f52ae8d26bc - trans::base::trans_crate::h6a97e87f7f6b01f8aSu
17: 0x7f52af78cf92 - driver::phase_4_translate_to_llvm::h9b048c1a8eb1ea23gOa
18: 0x7f52af7688ea - driver::compile_input::h4ead3acd85265c84Nba
19: 0x7f52af82cebd - run_compiler::h297fa686def10927G6b
20: 0x7f52af82ac2c - thunk::F.Invoke<A, R>::invoke::h13212375243324058858
21: 0x7f52af829880 - rt::unwind::try::try_fn::h15556897595580953244
22: 0x7f52af1fa0f8 - rust_try_inner
23: 0x7f52af1fa0e5 - rust_try
24: 0x7f52af82a00b - thunk::F.Invoke<A, R>::invoke::h6333748217615269386
25: 0x7f52af17bb25 - sys::thread::thread_start::h14dbe992a2cfcf49t8E
26: 0x7f52a91cb181 - start_thread
27: 0x7f52aed4d47c - __clone
28: 0x0 - <unknown>
Code to reproduce:
#![feature(simd)]
use std::simd::u32x4;
#[inline(never)]
fn new(v: u32) -> u32x4 {
u32x4(v, v, v, v)
}
fn main() {
let x = new(1) + new(1);
}