| // RUN: mlir-translate -mlir-to-llvmir %s | FileCheck %s |
| |
| // Test that we don't crash when there is a call operation in the combiner |
| |
| omp.declare_reduction @add_f32 : f32 |
| init { |
| ^bb0(%arg: f32): |
| %0 = llvm.mlir.constant(0.0 : f32) : f32 |
| omp.yield (%0 : f32) |
| } |
| combiner { |
| ^bb1(%arg0: f32, %arg1: f32): |
| // test this call here: |
| llvm.call @test_call() : () -> () |
| %1 = llvm.fadd %arg0, %arg1 : f32 |
| omp.yield (%1 : f32) |
| } |
| |
| llvm.func @simple_reduction(%lb : i64, %ub : i64, %step : i64) { |
| %c1 = llvm.mlir.constant(1 : i32) : i32 |
| %0 = llvm.alloca %c1 x i32 : (i32) -> !llvm.ptr |
| omp.parallel reduction(@add_f32 %0 -> %prv : !llvm.ptr) { |
| %1 = llvm.mlir.constant(2.0 : f32) : f32 |
| %2 = llvm.load %prv : !llvm.ptr -> f32 |
| %3 = llvm.fadd %1, %2 : f32 |
| llvm.store %3, %prv : f32, !llvm.ptr |
| omp.terminator |
| } |
| llvm.return |
| } |
| |
| llvm.func @test_call() -> () |
| |
| // Call to the troublesome function will have been inlined twice: once into |
| // main and once into the outlined function |
| // CHECK: call void @test_call() |
| // CHECK: call void @test_call() |
