| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" |
| // RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -fopenmp-offload-mandatory -emit-llvm %s -o - | FileCheck %s --check-prefix=MANDATORY |
| // expected-no-diagnostics |
| |
| void foo() {} |
| #pragma omp declare target(foo) |
| |
| void bar() {} |
| #pragma omp declare target device_type(nohost) to(bar) |
| |
| void host() { |
| #pragma omp target |
| { bar(); } |
| } |
| |
| void host_if(bool cond) { |
| #pragma omp target if(cond) |
| { bar(); } |
| } |
| |
| void host_dev(int device) { |
| #pragma omp target device(device) |
| { bar(); } |
| } |
| // MANDATORY-LABEL: define {{[^@]+}}@_Z3foov |
| // MANDATORY-SAME: () #[[ATTR0:[0-9]+]] { |
| // MANDATORY-NEXT: entry: |
| // MANDATORY-NEXT: ret void |
| // |
| // |
| // MANDATORY-LABEL: define {{[^@]+}}@_Z4hostv |
| // MANDATORY-SAME: () #[[ATTR0]] { |
| // MANDATORY-NEXT: entry: |
| // MANDATORY-NEXT: [[TMP0:%.*]] = call i32 @__tgt_target_mapper(%struct.ident_t* @[[GLOB1:[0-9]+]], i64 -1, i8* @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z4hostv_l12.region_id, i32 0, i8** null, i8** null, i64* null, i64* null, i8** null, i8** null) |
| // MANDATORY-NEXT: [[TMP1:%.*]] = icmp ne i32 [[TMP0]], 0 |
| // MANDATORY-NEXT: br i1 [[TMP1]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]] |
| // MANDATORY: omp_offload.failed: |
| // MANDATORY-NEXT: unreachable |
| // MANDATORY: omp_offload.cont: |
| // MANDATORY-NEXT: ret void |
| // |
| // |
| // MANDATORY-LABEL: define {{[^@]+}}@_Z7host_ifb |
| // MANDATORY-SAME: (i1 noundef zeroext [[COND:%.*]]) #[[ATTR0]] { |
| // MANDATORY-NEXT: entry: |
| // MANDATORY-NEXT: [[COND_ADDR:%.*]] = alloca i8, align 1 |
| // MANDATORY-NEXT: [[FROMBOOL:%.*]] = zext i1 [[COND]] to i8 |
| // MANDATORY-NEXT: store i8 [[FROMBOOL]], i8* [[COND_ADDR]], align 1 |
| // MANDATORY-NEXT: [[TMP0:%.*]] = load i8, i8* [[COND_ADDR]], align 1 |
| // MANDATORY-NEXT: [[TOBOOL:%.*]] = trunc i8 [[TMP0]] to i1 |
| // MANDATORY-NEXT: br i1 [[TOBOOL]], label [[OMP_IF_THEN:%.*]], label [[OMP_IF_ELSE:%.*]] |
| // MANDATORY: omp_if.then: |
| // MANDATORY-NEXT: [[TMP1:%.*]] = call i32 @__tgt_target_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i8* @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z7host_ifb_l17.region_id, i32 0, i8** null, i8** null, i64* null, i64* null, i8** null, i8** null) |
| // MANDATORY-NEXT: [[TMP2:%.*]] = icmp ne i32 [[TMP1]], 0 |
| // MANDATORY-NEXT: br i1 [[TMP2]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]] |
| // MANDATORY: omp_offload.failed: |
| // MANDATORY-NEXT: unreachable |
| // MANDATORY: omp_offload.cont: |
| // MANDATORY-NEXT: br label [[OMP_IF_END:%.*]] |
| // MANDATORY: omp_if.else: |
| // MANDATORY-NEXT: unreachable |
| // MANDATORY: omp_if.end: |
| // MANDATORY-NEXT: ret void |
| // |
| // |
| // MANDATORY-LABEL: define {{[^@]+}}@_Z8host_devi |
| // MANDATORY-SAME: (i32 noundef signext [[DEVICE:%.*]]) #[[ATTR0]] { |
| // MANDATORY-NEXT: entry: |
| // MANDATORY-NEXT: [[DEVICE_ADDR:%.*]] = alloca i32, align 4 |
| // MANDATORY-NEXT: [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, align 4 |
| // MANDATORY-NEXT: store i32 [[DEVICE]], i32* [[DEVICE_ADDR]], align 4 |
| // MANDATORY-NEXT: [[TMP0:%.*]] = load i32, i32* [[DEVICE_ADDR]], align 4 |
| // MANDATORY-NEXT: store i32 [[TMP0]], i32* [[DOTCAPTURE_EXPR_]], align 4 |
| // MANDATORY-NEXT: [[TMP1:%.*]] = load i32, i32* [[DOTCAPTURE_EXPR_]], align 4 |
| // MANDATORY-NEXT: [[TMP2:%.*]] = sext i32 [[TMP1]] to i64 |
| // MANDATORY-NEXT: [[TMP3:%.*]] = call i32 @__tgt_target_mapper(%struct.ident_t* @[[GLOB1]], i64 [[TMP2]], i8* @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z8host_devi_l22.region_id, i32 0, i8** null, i8** null, i64* null, i64* null, i8** null, i8** null) |
| // MANDATORY-NEXT: [[TMP4:%.*]] = icmp ne i32 [[TMP3]], 0 |
| // MANDATORY-NEXT: br i1 [[TMP4]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]] |
| // MANDATORY: omp_offload.failed: |
| // MANDATORY-NEXT: unreachable |
| // MANDATORY: omp_offload.cont: |
| // MANDATORY-NEXT: ret void |
| // |
| // |
| // MANDATORY-LABEL: define {{[^@]+}}@.omp_offloading.requires_reg |
| // MANDATORY-SAME: () #[[ATTR3:[0-9]+]] { |
| // MANDATORY-NEXT: entry: |
| // MANDATORY-NEXT: call void @__tgt_register_requires(i64 1) |
| // MANDATORY-NEXT: ret void |
| // |
