1fff116645
This patch changes the code we generate to enter a target region on the device. This is in-line with the new definition in the runtime that was added previously. Additionally we implement this in the OpenMPIRBuilder so that this code can be shared with Flang in the future. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D128550
69 lines
4.5 KiB
C++
69 lines
4.5 KiB
C++
// Test host codegen.
|
|
// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
|
|
|
|
// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp-simd -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp-simd -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
|
|
|
|
// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp -fopenmp-version=99 -DOMP99 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,REV
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp -fopenmp-version=99 -DOMP99 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp -fopenmp-version=99 -DOMP99 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,REV
|
|
|
|
// RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp-simd -fopenmp-version=99 -DOMP99 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefixes=SIMD-ONLY0
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp-simd -fopenmp-version=99 -DOMP99 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -fopenmp-simd -fopenmp-version=99 -DOMP99 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefixes=SIMD-ONLY0
|
|
|
|
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
|
|
|
|
// expected-no-diagnostics
|
|
#ifndef HEADER
|
|
#define HEADER
|
|
|
|
#ifdef OMP99
|
|
#pragma omp requires reverse_offload
|
|
#endif
|
|
|
|
void foo(int n) {
|
|
|
|
// CHECK: [[N:%.+]] = load i32, i32* [[N_ADDR:%.+]],
|
|
// CHECK: store i32 [[N]], i32* [[DEVICE_CAP:%.+]],
|
|
// CHECK: [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
|
|
// CHECK: [[DEVICE:%.+]] = sext i32 [[DEV]] to i64
|
|
// CHECK: [[RET:%.+]] = call i32 @__tgt_target_kernel(%struct.ident_t* @{{.+}}, i64 [[DEVICE]], i32 -1, i32 0, i8* @.[[TGT_REGION:.+]].region_id, %struct.__tgt_kernel_arguments* %[[KERNEL_ARGS:.+]])
|
|
// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
|
|
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
|
|
// CHECK: [[FAIL]]
|
|
// CHECK: call void [[HVT0:@.+]]()
|
|
// CHECK-NEXT: br label %[[END]]
|
|
// CHECK: [[END]]
|
|
#pragma omp target device(n)
|
|
;
|
|
// CHECK: [[N:%.+]] = load i32, i32* [[N_ADDR]],
|
|
// CHECK: store i32 [[N]], i32* [[DEVICE_CAP:%.+]],
|
|
// CHECK: [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
|
|
// CHECK: [[DEVICE:%.+]] = sext i32 [[DEV]] to i64
|
|
// CHECK: [[RET:%.+]] = call i32 @__tgt_target_kernel(%struct.ident_t* @{{.+}}, i64 [[DEVICE]], i32 -1, i32 0, i8* @.[[TGT_REGION:.+]].region_id, %struct.__tgt_kernel_arguments* %[[KERNEL_ARGS:.+]])
|
|
// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
|
|
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
|
|
// CHECK: [[FAIL]]
|
|
// CHECK: call void [[HVT0:@.+]]()
|
|
// CHECK-NEXT: br label %[[END]]
|
|
// CHECK: [[END]]
|
|
#pragma omp target device(device_num \
|
|
: n)
|
|
;
|
|
|
|
#ifdef OMP99
|
|
// REV-NOT: call i32 @__tgt_target_kernel(%struct.ident_t* @{{.+}},
|
|
// REV: call void @__omp_offloading_{{.+}}_l62()
|
|
// REV-NOT: call i32 @__tgt_target_kernel(%struct.ident_t* @{{.+}},
|
|
#pragma omp target device(ancestor \
|
|
: n)
|
|
;
|
|
#endif
|
|
}
|
|
|
|
#endif
|