1*eb206e9eSAndrea Faulds// This is crashing in CI "most of the time" on a AMD Rome CPU VM on GCP with: 2*eb206e9eSAndrea Faulds// Tracer caught signal 11: addr=0x7a800028 pc=0x2e81ba sp=0x7efd2a7ffd50 3*eb206e9eSAndrea Faulds// LeakSanitizer has encountered a fatal error. 4*eb206e9eSAndrea Faulds// This is hard to reproduce locally unfortunately. Disable it with ASAN/LSAN 5*eb206e9eSAndrea Faulds// to keep the bot green for now. 6*eb206e9eSAndrea Faulds// RUN: export LSAN_OPTIONS=detect_leaks=0 7*eb206e9eSAndrea Faulds 8*eb206e9eSAndrea Faulds// RUN: mlir-opt %s -pass-pipeline="builtin.module(async-to-async-runtime,func.func(async-runtime-ref-counting,async-runtime-ref-counting-opt),convert-async-to-llvm,func.func(convert-arith-to-llvm),convert-func-to-llvm,convert-cf-to-llvm,reconcile-unrealized-casts)" \ 9*eb206e9eSAndrea Faulds// RUN: | mlir-runner \ 10*eb206e9eSAndrea Faulds// RUN: -e main -entry-point-result=void -O0 \ 11*eb206e9eSAndrea Faulds// RUN: -shared-libs=%mlir_c_runner_utils \ 12*eb206e9eSAndrea Faulds// RUN: -shared-libs=%mlir_runner_utils \ 13*eb206e9eSAndrea Faulds// RUN: -shared-libs=%mlir_async_runtime \ 14*eb206e9eSAndrea Faulds// RUN: | FileCheck %s 15*eb206e9eSAndrea Faulds 16*eb206e9eSAndrea Faulds// FIXME: https://github.com/llvm/llvm-project/issues/57231 17*eb206e9eSAndrea Faulds// UNSUPPORTED: hwasan 18*eb206e9eSAndrea Faulds// FIXME: Windows does not have aligned_alloc 19*eb206e9eSAndrea Faulds// UNSUPPORTED: system-windows 20*eb206e9eSAndrea Faulds 21*eb206e9eSAndrea Fauldsfunc.func @main() { 22*eb206e9eSAndrea Faulds %c1 = arith.constant 1 : index 23*eb206e9eSAndrea Faulds %c5 = arith.constant 5 : index 24*eb206e9eSAndrea Faulds 25*eb206e9eSAndrea Faulds %group = async.create_group %c5 : !async.group 26*eb206e9eSAndrea Faulds 27*eb206e9eSAndrea Faulds %token0 = async.execute { async.yield } 28*eb206e9eSAndrea Faulds %token1 = async.execute { async.yield } 29*eb206e9eSAndrea Faulds %token2 = async.execute { async.yield } 30*eb206e9eSAndrea Faulds %token3 = async.execute { async.yield } 31*eb206e9eSAndrea Faulds %token4 = async.execute { async.yield } 32*eb206e9eSAndrea Faulds 33*eb206e9eSAndrea Faulds %0 = async.add_to_group %token0, %group : !async.token 34*eb206e9eSAndrea Faulds %1 = async.add_to_group %token1, %group : !async.token 35*eb206e9eSAndrea Faulds %2 = async.add_to_group %token2, %group : !async.token 36*eb206e9eSAndrea Faulds %3 = async.add_to_group %token3, %group : !async.token 37*eb206e9eSAndrea Faulds %4 = async.add_to_group %token4, %group : !async.token 38*eb206e9eSAndrea Faulds 39*eb206e9eSAndrea Faulds %token5 = async.execute { 40*eb206e9eSAndrea Faulds async.await_all %group 41*eb206e9eSAndrea Faulds async.yield 42*eb206e9eSAndrea Faulds } 43*eb206e9eSAndrea Faulds 44*eb206e9eSAndrea Faulds %group0 = async.create_group %c1 : !async.group 45*eb206e9eSAndrea Faulds %5 = async.add_to_group %token5, %group0 : !async.token 46*eb206e9eSAndrea Faulds async.await_all %group0 47*eb206e9eSAndrea Faulds 48*eb206e9eSAndrea Faulds // CHECK: Current thread id: [[THREAD:.*]] 49*eb206e9eSAndrea Faulds call @mlirAsyncRuntimePrintCurrentThreadId(): () -> () 50*eb206e9eSAndrea Faulds 51*eb206e9eSAndrea Faulds return 52*eb206e9eSAndrea Faulds} 53*eb206e9eSAndrea Faulds 54*eb206e9eSAndrea Fauldsfunc.func private @mlirAsyncRuntimePrintCurrentThreadId() -> () 55