Update compiler-builtins and use it in the 128-bit lowering MIR test by scottmcm · Pull Request #46290 · rust-lang/rust

scottmcm · 2017-11-27T00:37:54Z

This picks up the lang item implementations from rust-lang/compiler-builtins#210

cc #45676 @est31 @nagisa

goodmanjonathan · 2017-11-27T02:22:56Z

This feature attribute can be removed now.

goodmanjonathan · 2017-11-27T02:23:33Z

nagisa · 2017-11-27T22:23:46Z

r? @nagisa

bors · 2017-11-28T08:06:42Z

☔ The latest upstream changes (presumably #46142) made this pull request unmergeable. Please resolve the merge conflicts.

nagisa · 2017-11-28T14:46:45Z

@bors r+

bors · 2017-11-28T14:46:46Z

📌 Commit c80fee2 has been approved by nagisa

bors · 2017-11-29T04:26:20Z

⌛ Testing commit c80fee2 with merge 47e2cd3b8b0132edd39291a88110a2789157e6e2...

bors · 2017-11-29T04:54:10Z

💔 Test failed - status-travis

scottmcm · 2017-11-29T05:22:23Z

I don't think I caused this?

[00:12:56] In file included from /Users/travis/build/rust-lang/rust/src/llvm/lib/Support/ThreadPool.cpp:14:
[00:12:56] In file included from /Users/travis/build/rust-lang/rust/src/llvm/include/llvm/Support/ThreadPool.h:30:
[00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:1447:23: error: 'future_error' is unavailable: introduced in macOS 10.8
[00:12:56] future_error(make_error_code(future_errc::broken_promise))
[00:12:56] ^
[00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:502:63: note: 'future_error' has been explicitly marked unavailable here
[00:12:56] class_LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_FUTURE_ERROR future_error
[00:12:56] ^
[00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:1621:23: error: 'future_error' is unavailable: introduced in macOS 10.8
[00:12:56] future_error(make_error_code(future_errc::broken_promise))
[00:12:56] ^
[00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:502:63: note: 'future_error' has been explicitly marked unavailable here
[00:12:56] class_LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_FUTURE_ERROR future_error
[00:12:56] ^
[00:12:56] 2 errors generated.

nagisa · 2017-11-29T05:47:42Z

@bors retry Let's see what happens. I doubt it is this patch as well.

…

On Nov 29, 2017 7:23 AM, "scottmcm" ***@***.***> wrote: I don't think I caused this? [00:12:56] In file included from /Users/travis/build/rust-lang/rust/src/llvm/lib/Support/ThreadPool.cpp:14: [00:12:56] In file included from /Users/travis/build/rust-lang/rust/src/llvm/include/llvm/Support/ThreadPool.h:30: [00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:1447:23: error: 'future_error' is unavailable: introduced in macOS 10.8 [00:12:56] future_error(make_error_code(future_errc::broken_promise)) [00:12:56] ^ [00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:502:63: note: 'future_error' has been explicitly marked unavailable here [00:12:56] class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_FUTURE_ERROR future_error [00:12:56] ^ [00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:1621:23: error: 'future_error' is unavailable: introduced in macOS 10.8 [00:12:56] future_error(make_error_code(future_errc::broken_promise)) [00:12:56] ^ [00:12:56] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/future:502:63: note: 'future_error' has been explicitly marked unavailable here [00:12:56] class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_FUTURE_ERROR future_error [00:12:56] ^ [00:12:56] 2 errors generated. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#46290 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AApc0gwjM3WyYn6Oz6t88F3SusacO3daks5s7Oo-gaJpZM4Qq_qk> .

bors · 2017-11-29T05:50:30Z

⌛ Testing commit c80fee2 with merge fe78375574f2c9372a0140222773ec6a65067654...

scottmcm · 2017-11-29T06:05:56Z

I should have looked at the queue; it seems to be a systemic thing as all the last 8 PRs failed on xcode 7.3: https://travis-ci.org/rust-lang/rust/builds

bors · 2017-11-29T06:14:17Z

💔 Test failed - status-travis

kennytm · 2017-11-29T10:16:09Z

@bors retry — travis-ci/travis-ci#8821

@est31

…s, r=nagisa Update compiler-builtins and use it in the 128-bit lowering MIR test This picks up the lang item implementations from rust-lang/compiler-builtins#210 cc rust-lang#45676 @est31 @nagisa

@est31

…s, r=nagisa Update compiler-builtins and use it in the 128-bit lowering MIR test This picks up the lang item implementations from rust-lang/compiler-builtins#210 cc rust-lang#45676 @est31 @nagisa

@est31

…s, r=nagisa Update compiler-builtins and use it in the 128-bit lowering MIR test This picks up the lang item implementations from rust-lang/compiler-builtins#210 cc rust-lang#45676 @est31 @nagisa

@est31

…s, r=nagisa Update compiler-builtins and use it in the 128-bit lowering MIR test This picks up the lang item implementations from rust-lang/compiler-builtins#210 cc rust-lang#45676 @est31 @nagisa

kennytm · 2017-12-01T14:24:58Z

Tests from this PR caused the latest rollup to fail in asm.js due to

LLVM ERROR: Instruction not yet supported for integer types larger than 64 bits

Details

[02:22:18] failures:
[02:22:18] [02:22:18] ---- [mir-opt] mir-opt/lower_128bit_debug_test.rs stdout ----
[02:22:18] [02:22:18] error: compilation failed!
[02:22:18] status: exit code: 101
[02:22:18] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/mir-opt/lower_128bit_debug_test.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt" "--target=asmjs-unknown-emscripten" "-Zdump-mir=all" "-Zmir-opt-level=3" "-Zdump-mir-exclude-pass-number" "-Zdump-mir-dir=/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test.stage2-asmjs-unknown-emscripten.js" "-Crpath" "-O" "-Lnative=/checkout/obj/build/asmjs-unknown-emscripten/native/rust-test-helpers" "-Z" "lower_128bit_ops" "-C" "debug_assertions=yes" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test.stage2-asmjs-unknown-emscripten.aux"
[02:22:18] stdout:
[02:22:18] ------------------------------------------
[02:22:18] [02:22:18] ------------------------------------------
[02:22:18] stderr:
[02:22:18] ------------------------------------------
[02:22:18] error: linking with `emcc` failed: exit code: 1
[02:22:18] |
[02:22:18] = note: "emcc" "-s" "DISABLE_EXCEPTION_CATCHING=0" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test.lower_128bit_debug_test0.rcgu.o" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test.stage2-asmjs-unknown-emscripten.js" "-s" "EXPORTED_FUNCTIONS=[\"_main\",\"_rust_eh_personality\"]" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test.crate.allocator.rcgu.o" "-O2" "--memory-init-file" "0" "-g0" "-s" "DEFAULT_LIBRARY_FUNCS_TO_INCLUDE=[]" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt" "-L" "/checkout/obj/build/asmjs-unknown-emscripten/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_debug_test.stage2-asmjs-unknown-emscripten.aux" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libstd-a45336ea09f9320b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libpanic_unwind-d795c34fd7eb72c9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libunwind-0f4b95d88e53e455.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/liballoc_system-6d9370e956155877.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/liblibc-f874e85b0fc1f5b8.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/liballoc-c7758873e5bedec1.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libstd_unicode-c9b8ae6d904bd621.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libcore-c80c8268f013635d.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libcompiler_builtins-6389cf691b0a8db6.rlib" "-l" "c" "-s" "ERROR_ON_UNDEFINED_SYMBOLS=1"
[02:22:18] = note: Unsupported: call void @_ZN17compiler_builtins3int6addsub14rust_i128_addo17h7c71827c75f5a0e2E({ i128, i1 }* nocapture nonnull %9, i128 -222, i128 1)
[02:22:18] LLVM ERROR: Instruction not yet supported for integer types larger than 64 bits
[02:22:18] Traceback (most recent call last):
[02:22:18] File "/emsdk-portable/emscripten/1.37.13//emcc", line 13, in <module>
[02:22:18] emcc.run()
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emcc.py", line 1526, in run
[02:22:18] final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/tools/shared.py", line 1963, in emscripten
[02:22:18] call_emscripten(cmdline)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 2190, in _main
[02:22:18] temp_files.run_and_clean(lambda: main(
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/tools/tempfiles.py", line 78, in run_and_clean
[02:22:18] return func()
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 2195, in <lambda>
[02:22:18] DEBUG=DEBUG,
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 2095, in main
[02:22:18] temp_files=temp_files, DEBUG=DEBUG)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 93, in emscript
[02:22:18] backend_output = compile_js(infile, settings, temp_files, DEBUG)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 127, in compile_js
[02:22:18] backend_output = open(temp_js).read()
[02:22:18] IOError: [Errno 2] No such file or directory: '/tmp/tmpV98C6G.4.js'
[02:22:18] [02:22:18] [02:22:18] error: aborting due to previous error
[02:22:18] [02:22:18] [02:22:18] ------------------------------------------
[02:22:18] [02:22:18] thread '[mir-opt] mir-opt/lower_128bit_debug_test.rs' panicked at 'explicit panic', /checkout/src/tools/compiletest/src/runtest.rs:2570:8
[02:22:18] note: Run with `RUST_BACKTRACE=1` for a backtrace.
[02:22:18] [02:22:18] ---- [mir-opt] mir-opt/lower_128bit_test.rs stdout ----
[02:22:18] [02:22:18] error: compilation failed!
[02:22:18] status: exit code: 101
[02:22:18] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/mir-opt/lower_128bit_test.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt" "--target=asmjs-unknown-emscripten" "-Zdump-mir=all" "-Zmir-opt-level=3" "-Zdump-mir-exclude-pass-number" "-Zdump-mir-dir=/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test.stage2-asmjs-unknown-emscripten.js" "-Crpath" "-O" "-Lnative=/checkout/obj/build/asmjs-unknown-emscripten/native/rust-test-helpers" "-Z" "lower_128bit_ops" "-C" "debug_assertions=no" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test.stage2-asmjs-unknown-emscripten.aux"
[02:22:18] stdout:
[02:22:18] ------------------------------------------
[02:22:18] [02:22:18] ------------------------------------------
[02:22:18] stderr:
[02:22:18] ------------------------------------------
[02:22:18] error: linking with `emcc` failed: exit code: 1
[02:22:18] |
[02:22:18] = note: "emcc" "-s" "DISABLE_EXCEPTION_CATCHING=0" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test.lower_128bit_test0.rcgu.o" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test.stage2-asmjs-unknown-emscripten.js" "-s" "EXPORTED_FUNCTIONS=[\"_main\",\"_rust_eh_personality\"]" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test.crate.allocator.rcgu.o" "-O2" "--memory-init-file" "0" "-g0" "-s" "DEFAULT_LIBRARY_FUNCS_TO_INCLUDE=[]" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt" "-L" "/checkout/obj/build/asmjs-unknown-emscripten/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/mir-opt/lower_128bit_test.stage2-asmjs-unknown-emscripten.aux" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libstd-a45336ea09f9320b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libpanic_unwind-d795c34fd7eb72c9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libunwind-0f4b95d88e53e455.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/liballoc_system-6d9370e956155877.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/liblibc-f874e85b0fc1f5b8.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/liballoc-c7758873e5bedec1.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libstd_unicode-c9b8ae6d904bd621.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libcore-c80c8268f013635d.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/asmjs-unknown-emscripten/lib/libcompiler_builtins-6389cf691b0a8db6.rlib" "-l" "c" "-s" "ERROR_ON_UNDEFINED_SYMBOLS=1"
[02:22:18] = note: Unsupported: %1 = tail call i128 @_ZN17compiler_builtins3int6addsub13rust_i128_add17h64fc217d5594a832E(i128 -222, i128 1)
[02:22:18] LLVM ERROR: Instruction not yet supported for integer types larger than 64 bits
[02:22:18] Traceback (most recent call last):
[02:22:18] File "/emsdk-portable/emscripten/1.37.13//emcc", line 13, in <module>
[02:22:18] emcc.run()
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emcc.py", line 1526, in run
[02:22:18] final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/tools/shared.py", line 1963, in emscripten
[02:22:18] call_emscripten(cmdline)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 2190, in _main
[02:22:18] temp_files.run_and_clean(lambda: main(
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/tools/tempfiles.py", line 78, in run_and_clean
[02:22:18] return func()
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 2195, in <lambda>
[02:22:18] DEBUG=DEBUG,
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 2095, in main
[02:22:18] temp_files=temp_files, DEBUG=DEBUG)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 93, in emscript
[02:22:18] backend_output = compile_js(infile, settings, temp_files, DEBUG)
[02:22:18] File "/emsdk-portable/emscripten/1.37.13/emscripten.py", line 127, in compile_js
[02:22:18] backend_output = open(temp_js).read()
[02:22:18] IOError: [Errno 2] No such file or directory: '/tmp/tmpQYU40u.4.js'
[02:22:18] [02:22:18] [02:22:18] error: aborting due to previous error
[02:22:18] [02:22:18] [02:22:18] ------------------------------------------
[02:22:18] [02:22:18] thread '[mir-opt] mir-opt/lower_128bit_test.rs' panicked at 'explicit panic', /checkout/src/tools/compiletest/src/runtest.rs:2570:8
[02:22:18] [02:22:18] [02:22:18] failures:
[02:22:18] [mir-opt] mir-opt/lower_128bit_debug_test.rs
[02:22:18] [mir-opt] mir-opt/lower_128bit_test.rs

@bors r-

nagisa · 2017-12-01T14:49:50Z

[02:22:18] = note: Unsupported: %1 = tail call i128 @_ZN17compiler_builtins3int6addsub13rust_i128_add17h64fc217d5594a832E(i128 -222, i128 1)

T_T

@scottmcm one of the ideas on how to deal with targets as broken as this was to:

use sret for return type;
pass arguments by reference.

I think the ideal place to do that is in the same place where ABI is handled. Do you agree @eddyb?

nagisa · 2017-12-02T17:47:25Z

For now, ignore the tests for emscripten targets altogether. The issue seems to be not present in the LLVM 5.0 WASM target.

scottmcm · 2017-12-03T04:49:00Z

Updated; let me know if // ignore-asmjs is the wrong magic comment; I'm not sure how to test it locally.

nagisa · 2017-12-03T07:30:12Z

@bors r+

bors · 2017-12-03T07:30:13Z

📌 Commit c0654ce has been approved by nagisa

bors · 2017-12-03T07:42:37Z

⌛ Testing commit c0654ce with merge 0bae745...

@est31

Update compiler-builtins and use it in the 128-bit lowering MIR test This picks up the lang item implementations from rust-lang/compiler-builtins#210 cc #45676 @est31 @nagisa

bors · 2017-12-03T10:26:59Z

☀️ Test successful - status-appveyor, status-travis
Approved by: nagisa
Pushing 0bae745 to master...

Mark-Simulacrum added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Nov 27, 2017

Mark-Simulacrum assigned nagisa Nov 27, 2017

goodmanjonathan reviewed Nov 27, 2017
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Comment threadsrc/test/mir-opt/lower_128bit_debug_test.rs Outdated
goodmanjonathanNov 27, 2017
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This feature attribute can be removed now.

goodmanjonathan reviewed Nov 27, 2017
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Comment threadsrc/test/mir-opt/lower_128bit_test.rs Outdated
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Same here.

scottmcm force-pushed the i128-from-compiler-builtins branch from 9fb05b3 to c80fee2Compare November 28, 2017 09:25

scottmcm mentioned this pull request Nov 29, 2017
Stabilize const-calling existing const-fns in std #46287
Merged

scottmcm mentioned this pull request Nov 29, 2017
All bors builds failing on xcode 7.3 #46357
Closed

kennytm added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Nov 29, 2017

arielb1 mentioned this pull request Nov 30, 2017
Rollup of 10 pull requests #46395
Closed

arielb1 mentioned this pull request Nov 30, 2017
Rollup of 9 pull requests #46398
Closed

arielb1 mentioned this pull request Nov 30, 2017
Rollup of 11 pull requests #46399
Closed

arielb1 mentioned this pull request Nov 30, 2017
Rollup of 10 pull requests #46404
Closed

arielb1 mentioned this pull request Nov 30, 2017
Rollup of 12 pull requests #46410
Closed

shepmaster added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Dec 1, 2017

scottmcm added 3 commits December 2, 2017 20:16

Update compiler-builtins and use it the 128-bit lowering MIR test
d775d79

Remove the unneeded #![feature(lang_items)]s
49ee161

Ignore the lower_128bit tests on asmjs
ad2a8e8

scottmcm force-pushed the i128-from-compiler-builtins branch from c80fee2 to ad2a8e8Compare December 3, 2017 04:47

Add ignore-emscripten too
c0654ce

kennytm added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Dec 3, 2017

bors merged commit c0654ce into rust-lang:masterDec 3, 2017

scottmcm deleted the i128-from-compiler-builtins branch December 3, 2017 10:28

est31 mentioned this pull request Dec 10, 2017
Implement i128 lowering for backends without stable i128 support #45676
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scottmcm mentioned this pull request Dec 20, 2017
Tracking issue for 128-bit integer support (RFC 1504) #35118
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kennytm commented Dec 1, 2017•
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