Rustc pull update

rust-version

@@ -1 +1 @@
-460259d14de0274b97b8801e08cb2fe5f16fdac5
+efd420c770bb179537c01063e98cb6990c439654

src/asm.md

@@ -155,9 +155,9 @@ can't know ahead of time whether a function will require a frame/base pointer.
 
 Various tests for inline assembly are available:
 
-- `tests/assembly/asm`
+- `tests/assembly-llvm/asm`
 - `tests/ui/asm`
-- `tests/codegen/asm-*`
+- `tests/codegen-llvm/asm-*`
 
 Every architecture supported by inline assembly must have exhaustive tests in
-`tests/assembly/asm` which test all combinations of register classes and types.
+`tests/assembly-llvm/asm` which test all combinations of register classes and types.

src/autodiff/installation.md

@@ -25,7 +25,7 @@ rustup toolchain install nightly # enables -Z unstable-options
 You can then run our test cases:
 
 ```bash
-./x test --stage 1 tests/codegen/autodiff
+./x test --stage 1 tests/codegen-llvm/autodiff
 ./x test --stage 1 tests/pretty/autodiff
 ./x test --stage 1 tests/ui/autodiff
 ./x test --stage 1 tests/ui/feature-gates/feature-gate-autodiff.rs

src/llvm-coverage-instrumentation.md

@@ -117,7 +117,7 @@ human-readable coverage report.
 > directive, so they will be skipped if the profiler runtime has not been
 > [enabled in `bootstrap.toml`](#recommended-configtoml-settings).
 
-Finally, the [`tests/codegen/instrument-coverage/testprog.rs`] test compiles a simple Rust program
+Finally, the [`tests/codegen-llvm/instrument-coverage/testprog.rs`] test compiles a simple Rust program
 with `-C instrument-coverage` and compares the compiled program's LLVM IR to
 expected LLVM IR instructions and structured data for a coverage-enabled
 program, including various checks for Coverage Map-related metadata and the LLVM
@@ -136,4 +136,4 @@ and `mir-opt` tests can be refreshed by running:
 [`tests/coverage`]: https://github.com/rust-lang/rust/tree/master/tests/coverage
 [`src/tools/coverage-dump`]: https://github.com/rust-lang/rust/tree/master/src/tools/coverage-dump
 [`tests/coverage-run-rustdoc`]: https://github.com/rust-lang/rust/tree/master/tests/coverage-run-rustdoc
-[`tests/codegen/instrument-coverage/testprog.rs`]: https://github.com/rust-lang/rust/blob/master/tests/mir-opt/coverage/instrument_coverage.rs
+[`tests/codegen-llvm/instrument-coverage/testprog.rs`]: https://github.com/rust-lang/rust/blob/master/tests/mir-opt/coverage/instrument_coverage.rs

src/offload/installation.md

@@ -40,7 +40,7 @@ This gives you a working LLVM build.
 ## Testing
 run
 ```
-./x test --stage 1 tests/codegen/gpu_offload
+./x test --stage 1 tests/codegen-llvm/gpu_offload
 ```
 
 ## Usage

src/profile-guided-optimization.md

@@ -132,7 +132,7 @@ There is also a [codegen test][codegen-test] that checks that some expected
 instrumentation artifacts show up in LLVM IR.
 
 [rmake-tests]: https://github.com/rust-lang/rust/tree/master/tests/run-make
-[codegen-test]: https://github.com/rust-lang/rust/blob/master/tests/codegen/pgo-instrumentation.rs
+[codegen-test]: https://github.com/rust-lang/rust/blob/master/tests/codegen-llvm/pgo-instrumentation.rs
 
 ## Additional information
 

src/sanitizers.md

@@ -76,7 +76,7 @@ implementation:
 ## Testing sanitizers
 
 Sanitizers are validated by code generation tests in
-[`tests/codegen/sanitize*.rs`][test-cg] and end-to-end functional tests in
+[`tests/codegen-llvm/sanitize*.rs`][test-cg] and end-to-end functional tests in
 [`tests/ui/sanitizer/`][test-ui] directory.
 
 Testing sanitizer functionality requires the sanitizer runtimes (built when
@@ -85,7 +85,7 @@ sanitizer. When sanitizer is unsupported on given target, sanitizers tests will
 be ignored. This behaviour is controlled by compiletest `needs-sanitizer-*`
 directives.
 
-[test-cg]: https://github.com/rust-lang/rust/tree/master/tests/codegen
+[test-cg]: https://github.com/rust-lang/rust/tree/master/tests/codegen-llvm
 [test-ui]: https://github.com/rust-lang/rust/tree/master/tests/ui/sanitizer
 
 ## Enabling sanitizer on a new target

src/tests/compiletest.md

@@ -68,7 +68,7 @@ The following test suites are available, with links for more information:
 | [`pretty`](#pretty-printer-tests)         | Check pretty printing                                                                                               |
 | [`incremental`](#incremental-tests)       | Check incremental compilation behavior                                                                              |
 | [`debuginfo`](#debuginfo-tests)           | Check debuginfo generation running debuggers                                                                        |
-| [`codegen`](#codegen-tests)               | Check code generation                                                                                               |
+| [`codegen-*`](#codegen-tests)             | Check code generation                                                                                               |
 | [`codegen-units`](#codegen-units-tests)   | Check codegen unit partitioning                                                                                     |
 | [`assembly`](#assembly-tests)             | Check assembly output                                                                                               |
 | [`mir-opt`](#mir-opt-tests)               | Check MIR generation and optimizations                                                                              |
@@ -290,7 +290,7 @@ For example, `./x test tests/debuginfo -- --debugger gdb` will only test GDB com
 
 ### Codegen tests
 
-The tests in [`tests/codegen`] test LLVM code generation. They compile the test
+The tests in [`tests/codegen-llvm`] test LLVM code generation. They compile the test
 with the `--emit=llvm-ir` flag to emit LLVM IR. They then run the LLVM
 [FileCheck] tool. The test is annotated with various `// CHECK` comments to
 check the generated code. See the [FileCheck] documentation for a tutorial and
@@ -301,13 +301,13 @@ See also the [assembly tests](#assembly-tests) for a similar set of tests.
 If you need to work with `#![no_std]` cross-compiling tests, consult the
 [`minicore` test auxiliary](./minicore.md) chapter.
 
-[`tests/codegen`]: https://github.com/rust-lang/rust/tree/master/tests/codegen
+[`tests/codegen-llvm`]: https://github.com/rust-lang/rust/tree/master/tests/codegen-llvm
 [FileCheck]: https://llvm.org/docs/CommandGuide/FileCheck.html
 
 
 ### Assembly tests
 
-The tests in [`tests/assembly`] test LLVM assembly output. They compile the test
+The tests in [`tests/assembly-llvm`] test LLVM assembly output. They compile the test
 with the `--emit=asm` flag to emit a `.s` file with the assembly output. They
 then run the LLVM [FileCheck] tool.
 
@@ -324,7 +324,7 @@ See also the [codegen tests](#codegen-tests) for a similar set of tests.
 If you need to work with `#![no_std]` cross-compiling tests, consult the
 [`minicore` test auxiliary](./minicore.md) chapter.
 
-[`tests/assembly`]: https://github.com/rust-lang/rust/tree/master/tests/assembly
+[`tests/assembly-llvm`]: https://github.com/rust-lang/rust/tree/master/tests/assembly-llvm
 
 
 ### Codegen-units tests