Fix trans_get_discriminant for uninhabited types

Bump libc from 0.2.49 to 0.2.50 (#400)

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.49 to 0.2.50.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.49...0.2.50)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #399 from bjorn3/dependabot/cargo/cfg-if-0.1.7

Bump cfg-if from 0.1.6 to 0.1.7

Merge pull request #398 from bjorn3/dependabot/cargo/gimli-a5f5b72

Bump gimli from `7b828cb` to `a5f5b72`

Bump cfg-if from 0.1.6 to 0.1.7

Bumps [cfg-if](https://github.com/alexcrichton/cfg-if) from 0.1.6 to 0.1.7.
- [Release notes](https://github.com/alexcrichton/cfg-if/releases)
- [Commits](https://github.com/alexcrichton/cfg-if/compare/0.1.6...0.1.7)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump gimli from `7b828cb` to `a5f5b72`

Bumps [gimli](https://github.com/gimli-rs/gimli) from `7b828cb` to `a5f5b72`.
- [Release notes](https://github.com/gimli-rs/gimli/releases)
- [Commits](https://github.com/gimli-rs/gimli/compare/7b828cb40e07e2ea8c403f864aa9ffa9f15b2df4...a5f5b7266646ed41e984b9e48c46b099bc118f17)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #397 from bjorn3/dependabot/cargo/syn-0.15.27

Merge pull request #395 from bjorn3/dependabot/cargo/cc-1.0.30

Bump syn from 0.15.26 to 0.15.27

Bumps [syn](https://github.com/dtolnay/syn) from 0.15.26 to 0.15.27.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/0.15.26...0.15.27)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump cc from 1.0.29 to 1.0.30

Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.29 to 1.0.30.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.29...1.0.30)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Rustup to rustc 1.35.0-nightly (87a436377 2019-03-03)

Rename load_value_pair to load_scalar_pair and fix dynamic dispatch with arbitrary self types

Replace functions taking or returning u128 or i128 with a trap

This makes it possible to remove most of 0002-Disable-u128-and-i128-in-libcore.patch.
The rest has to be kept because of u128 and i128 only being used in the function body.

Improve unimpl! docs

Make CastKind::Misc handling more clean and general

Fix cranelift patch paths

Implement CastKind::ClosureFnPointer

Implement ProjectionElem::Subslice

Rustup to rustc 1.34.0-nightly (c1d2d83ca 2019-03-01)

Rustup to rustc 1.34.0-nightly (350674b71 2019-02-28)

Rustup to rustc 1.34.0-nightly (7e001e5c6 2019-02-27)

Merge pull request #380 from bjorn3/dependabot/cargo/gimli-7b828cb

Merge pull request #373 from bjorn3/dependabot/cargo/rand_pcg-0.1.2

Bump gimli from `2c7fcfe` to `7b828cb`

Bumps [gimli](https://github.com/gimli-rs/gimli) from `2c7fcfe` to `7b828cb`.
- [Release notes](https://github.com/gimli-rs/gimli/releases)
- [Commits](https://github.com/gimli-rs/gimli/compare/2c7fcfee8035fe6787c166191fdd8d38bf1d9f35...7b828cb40e07e2ea8c403f864aa9ffa9f15b2df4)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump rand_pcg from 0.1.1 to 0.1.2

Bumps [rand_pcg](https://github.com/rust-random/rand) from 0.1.1 to 0.1.2.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/compare/0.1.1...rand_pcg-0.1.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #374 from bjorn3/dependabot/cargo/libc-0.2.49

Bump libc from 0.2.48 to 0.2.49

Bump libc from 0.2.48 to 0.2.49

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.48 to 0.2.49.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.48...0.2.49)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #384 from bjorn3/dependabot/cargo/lazy_static-1.3.0

Bump lazy_static from 1.2.0 to 1.3.0

Bump lazy_static from 1.2.0 to 1.3.0

Bumps [lazy_static](https://github.com/rust-lang-nursery/lazy-static.rs) from 1.2.0 to 1.3.0.
- [Release notes](https://github.com/rust-lang-nursery/lazy-static.rs/releases)
- [Commits](https://github.com/rust-lang-nursery/lazy-static.rs/compare/1.2.0...1.3.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Update cranelift

Rustup to rustc 1.34.0-nightly (00aae71f5 2019-02-25)

Rustup to rustc 1.34.0-nightly (aadbc459b 2019-02-23)

Add rust to .gitignore

Rustup to rustc 1.34.0-nightly (e1c6d0057 2019-02-22)

Update cranelift and add a test for bitreverse

Fixes #168 using CraneStation/cranelift#683

Use Instance::resolve_for_vtable instead of Instance::resolve for vtables

Merge pull request #371 from bjorn3/dependabot/cargo/gimli-2c7fcfe

Bump gimli from `b0141dd` to `2c7fcfe`

Bump gimli from `b0141dd` to `2c7fcfe`

Bumps [gimli](https://github.com/gimli-rs/gimli) from `b0141dd` to `2c7fcfe`.
- [Release notes](https://github.com/gimli-rs/gimli/releases)
- [Commits](https://github.com/gimli-rs/gimli/compare/b0141dd637d66f7c89ab47b899d628bae3896f1d...2c7fcfee8035fe6787c166191fdd8d38bf1d9f35)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Update gimli

Update cranelift

Rustup to rustc 1.34.0-nightly (f66e4697a 2019-02-20)

Rustfmt

Merge pull request #361 from bjorn3/dependabot/cargo/backtrace-0.3.14

Bump backtrace from 0.3.13 to 0.3.14

Merge pull request #360 from bjorn3/dependabot/cargo/gimli-e2529c0

Bump gimli from `8f47f31` to `e2529c0`

Merge pull request #364 from bjorn3/dependabot/cargo/cranelift-2f61600

Bump cranelift from `50c66ae` to `2f61600`

Bumps [cranelift](https://github.com/CraneStation/cranelift) from `50c66ae` to `2f61600`.
- [Release notes](https://github.com/CraneStation/cranelift/releases)
- [Commits](https://github.com/CraneStation/cranelift/compare/50c66ae4788ff9a1715f220d2331df575017fa17...2f61600a4f45d1624e85ddbace5b33c74017719f)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump backtrace from 0.3.13 to 0.3.14

Bumps [backtrace](https://github.com/alexcrichton/backtrace-rs) from 0.3.13 to 0.3.14.
- [Release notes](https://github.com/alexcrichton/backtrace-rs/releases)
- [Commits](https://github.com/alexcrichton/backtrace-rs/compare/0.3.13...0.3.14)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump gimli from `8f47f31` to `e2529c0`

Bumps [gimli](https://github.com/gimli-rs/gimli) from `8f47f31` to `e2529c0`.
- [Release notes](https://github.com/gimli-rs/gimli/releases)
- [Commits](https://github.com/gimli-rs/gimli/compare/8f47f3183d4125673b2c7f06833cf3e9e847ddd0...e2529c0bf06b4197df3ddbc76bda5adf2cc0659f)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Pass command-line arguments to JITed function

Cherry-picked from f1f35405e15ca1b77425514b04b96b2749231899 by
@milkey-mouse

Update gimli

Update cranelift

Merge pull request #353 from bjorn3/dependabot/cargo/tempfile-3.0.7

Bump tempfile from 3.0.5 to 3.0.7

Merge pull request #340 from bjorn3/dependabot/cargo/memchr-2.2.0

Bump memchr from 2.1.3 to 2.2.0

Merge pull request #332 from bjorn3/dependabot/cargo/rand_jitter-0.1.3

Bump rand_jitter from 0.1.2 to 0.1.3

Bump memchr from 2.1.3 to 2.2.0

Bumps [memchr](https://github.com/BurntSushi/rust-memchr) from 2.1.3 to 2.2.0.
- [Release notes](https://github.com/BurntSushi/rust-memchr/releases)
- [Commits](https://github.com/BurntSushi/rust-memchr/compare/2.1.3...2.2.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #356 from bjorn3/dependabot/cargo/aho-corasick-0.6.10

Bump aho-corasick from 0.6.9 to 0.6.10

Merge pull request #352 from bjorn3/dependabot/cargo/serde-1.0.88

Bump serde from 1.0.87 to 1.0.88

Bump aho-corasick from 0.6.9 to 0.6.10

Bumps [aho-corasick](https://github.com/BurntSushi/aho-corasick) from 0.6.9 to 0.6.10.
- [Release notes](https://github.com/BurntSushi/aho-corasick/releases)
- [Commits](https://github.com/BurntSushi/aho-corasick/compare/0.6.9...0.6.10)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump tempfile from 3.0.5 to 3.0.7

Bumps [tempfile](https://github.com/Stebalien/tempfile) from 3.0.5 to 3.0.7.
- [Release notes](https://github.com/Stebalien/tempfile/releases)
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/NEWS)
- [Commits](https://github.com/Stebalien/tempfile/compare/v3.0.5...v3.0.7)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump serde from 1.0.87 to 1.0.88

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.87 to 1.0.88.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.87...v1.0.88)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #351 from tachibana-lab/no-sign-patches

Don't sign commits from patches in sysroot

Don't sign commits from patches in sysroot

This is really annoying when commit.gpgSign is enabled globally.

Fix discriminant_value intrinsic

Fixes #349

Implement isize -> raw-ptr cast

Implement float -> int/uint cast

Fix atomic_xchg* intrinsics

Fix cttz{,_nonzero} intrinsics

Fix BinOp::Offset

fixes #341

Several fixes

Remove unnecessary stuff from patch 0002-Disable-u128-and-i128-in-libcore

Rustup to rustc 1.34.0-nightly (a9410cd1a 2019-02-15)

Libstd and varargs are now supported.

Merge pull request #345 from bjorn3/dependabot/cargo/cranelift-2145dd3

Bump cranelift from `4d92022` to `2145dd3`

Bumps [cranelift](https://github.com/CraneStation/cranelift) from `4d92022` to `2145dd3`.
- [Release notes](https://github.com/CraneStation/cranelift/releases)
- [Commits](https://github.com/CraneStation/cranelift/compare/4d92022a0b1b0bef82a933057005f598d6e48bfc...2145dd3ffaedaea4db1bc4f238550beae3f0492e)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Rustup to rustc 1.34.0-nightly (b244f61b7 2019-02-12)

Use correct alignment for CValue::ByRef for a ZST

Merge pull request #339 from bjorn3/fix_libstd

Fix libstd

*const char -> *const i8

Fix and enable libstd building

Implement variadic function calling

Disable macOS debuginfo and on all platforms optimizations

Fix "offset" intrinsic

It didn't multiply the offset given by the pointee type size.

Cleanup config.sh

Fix alloc_example

Rustup to rustc 1.34.0-nightly (0b7af2668 2019-02-10)

Merge pull request #338 from philipc/gimli

Update gimli

Update gimli

Implement drop for trait objects

Merge pull request #334 from bjorn3/dependabot/cargo/cranelift-4d92022

Bump cranelift from `0a04fb6` to `4d92022`

Bumps [cranelift](https://github.com/CraneStation/cranelift) from `0a04fb6` to `4d92022`.
- [Release notes](https://github.com/CraneStation/cranelift/releases)
- [Commits](https://github.com/CraneStation/cranelift/compare/0a04fb6ad0b3acb165b9b4dc1aeab5abf061a9fc...4d92022a0b1b0bef82a933057005f598d6e48bfc)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Make codegen_call_inner a bit more readable

Merge pull request #330 from bjorn3/dependabot/cargo/cranelift-0a04fb6

Bump cranelift from `c47ca7b` to `0a04fb6`

Bumps [cranelift](https://github.com/CraneStation/cranelift) from `c47ca7b` to `0a04fb6`.
- [Release notes](https://github.com/CraneStation/cranelift/releases)
- [Commits](https://github.com/CraneStation/cranelift/compare/c47ca7bafc8fc48358f1baa72360e61fc1f7a0f2...0a04fb6ad0b3acb165b9b4dc1aeab5abf061a9fc)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #327 from bjorn3/dependabot/cargo/gimli-955c33e

Bump gimli from `9ed8d7b` to `955c33e`

Bump rand_jitter from 0.1.2 to 0.1.3

Bumps [rand_jitter](https://github.com/rust-random/rand) from 0.1.2 to 0.1.3.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/compare/rand_jitter-0.1.2...rand_jitter-0.1.3)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump gimli from `9ed8d7b` to `955c33e`

Bumps [gimli](https://github.com/gimli-rs/gimli) from `9ed8d7b` to `955c33e`.
- [Release notes](https://github.com/gimli-rs/gimli/releases)
- [Commits](https://github.com/gimli-rs/gimli/compare/9ed8d7bce40613c9c9b5b511d9c5ead24492d7e1...955c33ed0056374ab349b1a175f743db3f571e0d)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Remove 0008-Replace-some-variadic-function-calls-with-unimplemen.patch

Misc changes

Fix some warnings

Implement dynamic dispatch for self: Box<T>