Thanks for reverting. I fixed the issue in cd71f51 and verified that the tests pass with LLVM assertions enabled.
> On Dec 31, 2015, at 12:08 PM, Nadav Rotem via swift-dev <swift-dev@swift.org> > wrote: > > Yes, I introduced the failing tests (and the bug) a few hours ago. Sorry. It > looks like the bug is in the call to APInt::divrem() with mismatch bitwidth > APInts. I am currently away from my computer. Feel free to comment out the > tests and I'll fix the problem in a few hours. > > > > Sent from my iPhone > >> On Dec 31, 2015, at 11:34, Dmitri Gribenko <griboz...@gmail.com> wrote: >> >> +Nadav who committed these tests in 25832d39b22eb30370e7f1dc855e4919590f528f. >> >> On Thu, Dec 31, 2015 at 8:51 PM, Kevin Ballard via swift-dev >> <swift-dev@swift.org> wrote: >>> Running tests on current master fails on 3 tests every time. I already >>> checked to make sure I'm fully up-to-date. They reproduce with just >>> `build-script -t`. >>> >>> FAIL: Swift-Unit :: Basic/SwiftBasicTests/Compression.FlatEncoding (2266 of >>> 2451) >>> ******************** TEST 'Swift-Unit :: >>> Basic/SwiftBasicTests/Compression.FlatEncoding' FAILED ******************** >>> Note: Google Test filter = Compression.FlatEncoding >>> [==========] Running 1 test from 1 test case. >>> [----------] Global test environment set-up. >>> [----------] 1 test from Compression >>> [ RUN ] Compression.FlatEncoding >>> Assertion failed: (LHS.BitWidth == RHS.BitWidth && "Bit widths must be the >>> same"), function udivrem, file >>> /Users/kevin/Dev/Swift/Apple/llvm/lib/Support/APInt.cpp, line 1937. >>> 0 SwiftBasicTests 0x000000010648094b >>> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 43 >>> 1 SwiftBasicTests 0x000000010647fba6 >>> llvm::sys::RunSignalHandlers() + 70 >>> 2 SwiftBasicTests 0x000000010648116f SignalHandler(int) + 575 >>> 3 libsystem_platform.dylib 0x00007fff97a9feaa _sigtramp + 26 >>> 4 libsystem_platform.dylib 000000000000000000 _sigtramp + 1750466928 >>> 5 SwiftBasicTests 0x0000000106480e86 abort + 22 >>> 6 SwiftBasicTests 0x0000000106480e61 __assert_rtn + 81 >>> 7 SwiftBasicTests 0x000000010643e9f8 >>> llvm::APInt::udivrem(llvm::APInt const&, llvm::APInt const&, llvm::APInt&, >>> llvm::APInt&) + 2504 >>> 8 SwiftBasicTests 0x00000001065308e6 >>> DecodeFixedWidth(llvm::APInt&) + 230 >>> 9 SwiftBasicTests 0x0000000106530795 >>> swift::Compress::DecodeStringFromNumber(llvm::APInt const&, >>> swift::Compress::EncodingKind) + 341 >>> 10 SwiftBasicTests 0x00000001063b77d7 >>> Compression_FlatEncoding_Test::TestBody() + 167 >>> 11 SwiftBasicTests 0x0000000106415291 testing::Test::Run() + 801 >>> 12 SwiftBasicTests 0x0000000106416ac0 testing::TestInfo::Run() + >>> 848 >>> 13 SwiftBasicTests 0x00000001064171e3 testing::TestCase::Run() + >>> 483 >>> 14 SwiftBasicTests 0x0000000106420029 >>> testing::internal::UnitTestImpl::RunAllTests() + 1353 >>> 15 SwiftBasicTests 0x000000010641faca testing::UnitTest::Run() + >>> 106 >>> 16 SwiftBasicTests 0x0000000106436bc6 main + 70 >>> 17 libdyld.dylib 0x00007fff8ad685ad start + 1 >>> 18 libdyld.dylib 0x0000000000000002 start + 1965652566 >>> >>> ******************** >>> FAIL: Swift-Unit :: Basic/SwiftBasicTests/Compression.FullCompression (2267 >>> of 2451) >>> ******************** TEST 'Swift-Unit :: >>> Basic/SwiftBasicTests/Compression.FullCompression' FAILED >>> ******************** >>> Note: Google Test filter = Compression.FullCompression >>> [==========] Running 1 test from 1 test case. >>> [----------] Global test environment set-up. >>> [----------] 1 test from Compression >>> [ RUN ] Compression.FullCompression >>> Assertion failed: (LHS.BitWidth == RHS.BitWidth && "Bit widths must be the >>> same"), function udivrem, file >>> /Users/kevin/Dev/Swift/Apple/llvm/lib/Support/APInt.cpp, line 1937. >>> 0 SwiftBasicTests 0x000000010296394b >>> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 43 >>> 1 SwiftBasicTests 0x0000000102962ba6 >>> llvm::sys::RunSignalHandlers() + 70 >>> 2 SwiftBasicTests 0x000000010296416f SignalHandler(int) + 575 >>> 3 libsystem_platform.dylib 0x00007fff97a9feaa _sigtramp + 26 >>> 4 libsystem_platform.dylib 0x00007fb682c0f880 _sigtramp + 3944151536 >>> 5 SwiftBasicTests 0x0000000102963e86 abort + 22 >>> 6 SwiftBasicTests 0x0000000102963e61 __assert_rtn + 81 >>> 7 SwiftBasicTests 0x00000001029219f8 >>> llvm::APInt::udivrem(llvm::APInt const&, llvm::APInt const&, llvm::APInt&, >>> llvm::APInt&) + 2504 >>> 8 SwiftBasicTests 0x0000000102a138e6 >>> DecodeFixedWidth(llvm::APInt&) + 230 >>> 9 SwiftBasicTests 0x0000000102a13795 >>> swift::Compress::DecodeStringFromNumber(llvm::APInt const&, >>> swift::Compress::EncodingKind) + 341 >>> 10 SwiftBasicTests 0x0000000102a13c0e >>> swift::Compress::CompressName(llvm::StringRef) + 686 >>> 11 SwiftBasicTests 0x000000010289b69a >>> Compression_FullCompression_Test::TestBody() + 138 >>> 12 SwiftBasicTests 0x00000001028f8291 testing::Test::Run() + 801 >>> 13 SwiftBasicTests 0x00000001028f9ac0 testing::TestInfo::Run() + >>> 848 >>> 14 SwiftBasicTests 0x00000001028fa1e3 testing::TestCase::Run() + >>> 483 >>> 15 SwiftBasicTests 0x0000000102903029 >>> testing::internal::UnitTestImpl::RunAllTests() + 1353 >>> 16 SwiftBasicTests 0x0000000102902aca testing::UnitTest::Run() + >>> 106 >>> 17 SwiftBasicTests 0x0000000102919bc6 main + 70 >>> 18 libdyld.dylib 0x00007fff8ad685ad start + 1 >>> 19 libdyld.dylib 0x0000000000000002 start + 1965652566 >>> >>> ******************** >>> FAIL: Swift-Unit :: Basic/SwiftBasicTests/Compression.VariableLength (2270 >>> of 2451) >>> ******************** TEST 'Swift-Unit :: >>> Basic/SwiftBasicTests/Compression.VariableLength' FAILED >>> ******************** >>> Note: Google Test filter = Compression.VariableLength >>> [==========] Running 1 test from 1 test case. >>> [----------] Global test environment set-up. >>> [----------] 1 test from Compression >>> [ RUN ] Compression.VariableLength >>> Assertion failed: (LHS.BitWidth == RHS.BitWidth && "Bit widths must be the >>> same"), function udivrem, file >>> /Users/kevin/Dev/Swift/Apple/llvm/lib/Support/APInt.cpp, line 1937. >>> 0 SwiftBasicTests 0x0000000103f2c94b >>> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 43 >>> 1 SwiftBasicTests 0x0000000103f2bba6 >>> llvm::sys::RunSignalHandlers() + 70 >>> 2 SwiftBasicTests 0x0000000103f2d16f SignalHandler(int) + 575 >>> 3 libsystem_platform.dylib 0x00007fff97a9feaa _sigtramp + 26 >>> 4 libsystem_platform.dylib 0x0000ffff00001f80 _sigtramp + 1750474992 >>> 5 SwiftBasicTests 0x0000000103f2ce86 abort + 22 >>> 6 SwiftBasicTests 0x0000000103f2ce61 __assert_rtn + 81 >>> 7 SwiftBasicTests 0x0000000103eea9f8 >>> llvm::APInt::udivrem(llvm::APInt const&, llvm::APInt const&, llvm::APInt&, >>> llvm::APInt&) + 2504 >>> 8 SwiftBasicTests 0x0000000103fdc8e6 >>> DecodeFixedWidth(llvm::APInt&) + 230 >>> 9 SwiftBasicTests 0x0000000103fdc795 >>> swift::Compress::DecodeStringFromNumber(llvm::APInt const&, >>> swift::Compress::EncodingKind) + 341 >>> 10 SwiftBasicTests 0x0000000103e63e44 >>> Compression_VariableLength_Test::TestBody() + 164 >>> 11 SwiftBasicTests 0x0000000103ec1291 testing::Test::Run() + 801 >>> 12 SwiftBasicTests 0x0000000103ec2ac0 testing::TestInfo::Run() + >>> 848 >>> 13 SwiftBasicTests 0x0000000103ec31e3 testing::TestCase::Run() + >>> 483 >>> 14 SwiftBasicTests 0x0000000103ecc029 >>> testing::internal::UnitTestImpl::RunAllTests() + 1353 >>> 15 SwiftBasicTests 0x0000000103ecbaca testing::UnitTest::Run() + >>> 106 >>> 16 SwiftBasicTests 0x0000000103ee2bc6 main + 70 >>> 17 libdyld.dylib 0x00007fff8ad685ad start + 1 >>> 18 libdyld.dylib 0x0000000000000002 start + 1965652566 >>> >>> ******************** >>> Testing Time: 358.38s >>> ******************** >>> Failing Tests (3): >>> Swift-Unit :: Basic/SwiftBasicTests/Compression.FlatEncoding >>> Swift-Unit :: Basic/SwiftBasicTests/Compression.FullCompression >>> Swift-Unit :: Basic/SwiftBasicTests/Compression.VariableLength >>> >>> Expected Passes : 2408 >>> Expected Failures : 5 >>> Unsupported Tests : 35 >>> Unexpected Failures: 3 >>> *** Failed while running tests for swift (check-swift-macosx-x86_64) >>> >>> -Kevin Ballard >>> _______________________________________________ >>> swift-dev mailing list >>> swift-dev@swift.org >>> https://lists.swift.org/mailman/listinfo/swift-dev >> >> >> >> -- >> main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if >> (j){printf("%d\n",i);}}} /*Dmitri Gribenko <griboz...@gmail.com>*/ > _______________________________________________ > swift-dev mailing list > swift-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-dev
_______________________________________________ swift-dev mailing list swift-dev@swift.org https://lists.swift.org/mailman/listinfo/swift-dev
