| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs |
| // RUN: %clang_cc1 -no-opaque-pointers -fopenmp-enable-irbuilder -verify -fopenmp -fopenmp-version=45 -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s |
| // expected-no-diagnostics |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| // CHECK-LABEL: define {{.*}}@workshareloop_unsigned_static_chunked( |
| // CHECK-NEXT: [[ENTRY:.*]]: |
| // CHECK-NEXT: %[[A_ADDR:.+]] = alloca float*, align 8 |
| // CHECK-NEXT: %[[B_ADDR:.+]] = alloca float*, align 8 |
| // CHECK-NEXT: %[[C_ADDR:.+]] = alloca float*, align 8 |
| // CHECK-NEXT: %[[D_ADDR:.+]] = alloca float*, align 8 |
| // CHECK-NEXT: %[[I:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[AGG_CAPTURED:.+]] = alloca %struct.anon, align 8 |
| // CHECK-NEXT: %[[AGG_CAPTURED1:.+]] = alloca %struct.anon.0, align 4 |
| // CHECK-NEXT: %[[DOTCOUNT_ADDR:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[P_LASTITER:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[P_LOWERBOUND:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[P_UPPERBOUND:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[P_STRIDE:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: store float* %[[A:.+]], float** %[[A_ADDR]], align 8 |
| // CHECK-NEXT: store float* %[[B:.+]], float** %[[B_ADDR]], align 8 |
| // CHECK-NEXT: store float* %[[C:.+]], float** %[[C_ADDR]], align 8 |
| // CHECK-NEXT: store float* %[[D:.+]], float** %[[D_ADDR]], align 8 |
| // CHECK-NEXT: store i32 33, i32* %[[I]], align 4 |
| // CHECK-NEXT: %[[TMP0:.+]] = getelementptr inbounds %struct.anon, %struct.anon* %[[AGG_CAPTURED]], i32 0, i32 0 |
| // CHECK-NEXT: store i32* %[[I]], i32** %[[TMP0]], align 8 |
| // CHECK-NEXT: %[[TMP1:.+]] = getelementptr inbounds %struct.anon.0, %struct.anon.0* %[[AGG_CAPTURED1]], i32 0, i32 0 |
| // CHECK-NEXT: %[[TMP2:.+]] = load i32, i32* %[[I]], align 4 |
| // CHECK-NEXT: store i32 %[[TMP2]], i32* %[[TMP1]], align 4 |
| // CHECK-NEXT: call void @__captured_stmt(i32* %[[DOTCOUNT_ADDR]], %struct.anon* %[[AGG_CAPTURED]]) |
| // CHECK-NEXT: %[[DOTCOUNT:.+]] = load i32, i32* %[[DOTCOUNT_ADDR]], align 4 |
| // CHECK-NEXT: br label %[[OMP_LOOP_PREHEADER:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_PREHEADER]]: |
| // CHECK-NEXT: store i32 0, i32* %[[P_LOWERBOUND]], align 4 |
| // CHECK-NEXT: %[[TMP3:.+]] = sub i32 %[[DOTCOUNT]], 1 |
| // CHECK-NEXT: store i32 %[[TMP3]], i32* %[[P_UPPERBOUND]], align 4 |
| // CHECK-NEXT: store i32 1, i32* %[[P_STRIDE]], align 4 |
| // CHECK-NEXT: %[[OMP_GLOBAL_THREAD_NUM:.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @1) |
| // CHECK-NEXT: call void @__kmpc_for_static_init_4u(%struct.ident_t* @1, i32 %[[OMP_GLOBAL_THREAD_NUM]], i32 33, i32* %[[P_LASTITER]], i32* %[[P_LOWERBOUND]], i32* %[[P_UPPERBOUND]], i32* %[[P_STRIDE]], i32 1, i32 5) |
| // CHECK-NEXT: %[[OMP_FIRSTCHUNK_LB:.+]] = load i32, i32* %[[P_LOWERBOUND]], align 4 |
| // CHECK-NEXT: %[[OMP_FIRSTCHUNK_UB:.+]] = load i32, i32* %[[P_UPPERBOUND]], align 4 |
| // CHECK-NEXT: %[[TMP4:.+]] = add i32 %[[OMP_FIRSTCHUNK_UB]], 1 |
| // CHECK-NEXT: %[[OMP_CHUNK_RANGE:.+]] = sub i32 %[[TMP4]], %[[OMP_FIRSTCHUNK_LB]] |
| // CHECK-NEXT: %[[OMP_DISPATCH_STRIDE:.+]] = load i32, i32* %[[P_STRIDE]], align 4 |
| // CHECK-NEXT: %[[TMP5:.+]] = sub nuw i32 %[[DOTCOUNT]], %[[OMP_FIRSTCHUNK_LB]] |
| // CHECK-NEXT: %[[TMP6:.+]] = icmp ule i32 %[[DOTCOUNT]], %[[OMP_FIRSTCHUNK_LB]] |
| // CHECK-NEXT: %[[TMP7:.+]] = sub i32 %[[TMP5]], 1 |
| // CHECK-NEXT: %[[TMP8:.+]] = udiv i32 %[[TMP7]], %[[OMP_DISPATCH_STRIDE]] |
| // CHECK-NEXT: %[[TMP9:.+]] = add i32 %[[TMP8]], 1 |
| // CHECK-NEXT: %[[TMP10:.+]] = icmp ule i32 %[[TMP5]], %[[OMP_DISPATCH_STRIDE]] |
| // CHECK-NEXT: %[[TMP11:.+]] = select i1 %[[TMP10]], i32 1, i32 %[[TMP9]] |
| // CHECK-NEXT: %[[OMP_DISPATCH_TRIPCOUNT:.+]] = select i1 %[[TMP6]], i32 0, i32 %[[TMP11]] |
| // CHECK-NEXT: br label %[[OMP_DISPATCH_PREHEADER:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_PREHEADER]]: |
| // CHECK-NEXT: br label %[[OMP_DISPATCH_HEADER:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_HEADER]]: |
| // CHECK-NEXT: %[[OMP_DISPATCH_IV:.+]] = phi i32 [ 0, %[[OMP_DISPATCH_PREHEADER]] ], [ %[[OMP_DISPATCH_NEXT:.+]], %[[OMP_DISPATCH_INC:.+]] ] |
| // CHECK-NEXT: br label %[[OMP_DISPATCH_COND:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_COND]]: |
| // CHECK-NEXT: %[[OMP_DISPATCH_CMP:.+]] = icmp ult i32 %[[OMP_DISPATCH_IV]], %[[OMP_DISPATCH_TRIPCOUNT]] |
| // CHECK-NEXT: br i1 %[[OMP_DISPATCH_CMP]], label %[[OMP_DISPATCH_BODY:.+]], label %[[OMP_DISPATCH_EXIT:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_BODY]]: |
| // CHECK-NEXT: %[[TMP12:.+]] = mul i32 %[[OMP_DISPATCH_IV]], %[[OMP_DISPATCH_STRIDE]] |
| // CHECK-NEXT: %[[TMP13:.+]] = add i32 %[[TMP12]], %[[OMP_FIRSTCHUNK_LB]] |
| // CHECK-NEXT: br label %[[OMP_LOOP_PREHEADER9:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_INC]]: |
| // CHECK-NEXT: %[[OMP_DISPATCH_NEXT]] = add nuw i32 %[[OMP_DISPATCH_IV]], 1 |
| // CHECK-NEXT: br label %[[OMP_DISPATCH_HEADER]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_EXIT]]: |
| // CHECK-NEXT: call void @__kmpc_for_static_fini(%struct.ident_t* @1, i32 %[[OMP_GLOBAL_THREAD_NUM]]) |
| // CHECK-NEXT: %[[OMP_GLOBAL_THREAD_NUM10:.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @1) |
| // CHECK-NEXT: call void @__kmpc_barrier(%struct.ident_t* @2, i32 %[[OMP_GLOBAL_THREAD_NUM10]]) |
| // CHECK-NEXT: br label %[[OMP_DISPATCH_AFTER:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_DISPATCH_AFTER]]: |
| // CHECK-NEXT: br label %[[OMP_LOOP_AFTER:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_PREHEADER9]]: |
| // CHECK-NEXT: %[[TMP14:.+]] = add i32 %[[TMP13]], %[[OMP_CHUNK_RANGE]] |
| // CHECK-NEXT: %[[OMP_CHUNK_IS_LAST:.+]] = icmp uge i32 %[[TMP14]], %[[DOTCOUNT]] |
| // CHECK-NEXT: %[[TMP15:.+]] = sub i32 %[[DOTCOUNT]], %[[TMP13]] |
| // CHECK-NEXT: %[[OMP_CHUNK_TRIPCOUNT:.+]] = select i1 %[[OMP_CHUNK_IS_LAST]], i32 %[[TMP15]], i32 %[[OMP_CHUNK_RANGE]] |
| // CHECK-NEXT: br label %[[OMP_LOOP_HEADER:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_HEADER]]: |
| // CHECK-NEXT: %[[OMP_LOOP_IV:.+]] = phi i32 [ 0, %[[OMP_LOOP_PREHEADER9]] ], [ %[[OMP_LOOP_NEXT:.+]], %[[OMP_LOOP_INC:.+]] ] |
| // CHECK-NEXT: br label %[[OMP_LOOP_COND:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_COND]]: |
| // CHECK-NEXT: %[[OMP_LOOP_CMP:.+]] = icmp ult i32 %[[OMP_LOOP_IV]], %[[OMP_CHUNK_TRIPCOUNT]] |
| // CHECK-NEXT: br i1 %[[OMP_LOOP_CMP]], label %[[OMP_LOOP_BODY:.+]], label %[[OMP_LOOP_EXIT:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_BODY]]: |
| // CHECK-NEXT: %[[TMP16:.+]] = add i32 %[[OMP_LOOP_IV]], %[[TMP13]] |
| // CHECK-NEXT: call void @__captured_stmt.1(i32* %[[I]], i32 %[[TMP16]], %struct.anon.0* %[[AGG_CAPTURED1]]) |
| // CHECK-NEXT: %[[TMP17:.+]] = load float*, float** %[[B_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP18:.+]] = load i32, i32* %[[I]], align 4 |
| // CHECK-NEXT: %[[IDXPROM:.+]] = zext i32 %[[TMP18]] to i64 |
| // CHECK-NEXT: %[[ARRAYIDX:.+]] = getelementptr inbounds float, float* %[[TMP17]], i64 %[[IDXPROM]] |
| // CHECK-NEXT: %[[TMP19:.+]] = load float, float* %[[ARRAYIDX]], align 4 |
| // CHECK-NEXT: %[[TMP20:.+]] = load float*, float** %[[C_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP21:.+]] = load i32, i32* %[[I]], align 4 |
| // CHECK-NEXT: %[[IDXPROM2:.+]] = zext i32 %[[TMP21]] to i64 |
| // CHECK-NEXT: %[[ARRAYIDX3:.+]] = getelementptr inbounds float, float* %[[TMP20]], i64 %[[IDXPROM2]] |
| // CHECK-NEXT: %[[TMP22:.+]] = load float, float* %[[ARRAYIDX3]], align 4 |
| // CHECK-NEXT: %[[MUL:.+]] = fmul float %[[TMP19]], %[[TMP22]] |
| // CHECK-NEXT: %[[TMP23:.+]] = load float*, float** %[[D_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP24:.+]] = load i32, i32* %[[I]], align 4 |
| // CHECK-NEXT: %[[IDXPROM4:.+]] = zext i32 %[[TMP24]] to i64 |
| // CHECK-NEXT: %[[ARRAYIDX5:.+]] = getelementptr inbounds float, float* %[[TMP23]], i64 %[[IDXPROM4]] |
| // CHECK-NEXT: %[[TMP25:.+]] = load float, float* %[[ARRAYIDX5]], align 4 |
| // CHECK-NEXT: %[[MUL6:.+]] = fmul float %[[MUL]], %[[TMP25]] |
| // CHECK-NEXT: %[[TMP26:.+]] = load float*, float** %[[A_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP27:.+]] = load i32, i32* %[[I]], align 4 |
| // CHECK-NEXT: %[[IDXPROM7:.+]] = zext i32 %[[TMP27]] to i64 |
| // CHECK-NEXT: %[[ARRAYIDX8:.+]] = getelementptr inbounds float, float* %[[TMP26]], i64 %[[IDXPROM7]] |
| // CHECK-NEXT: store float %[[MUL6]], float* %[[ARRAYIDX8]], align 4 |
| // CHECK-NEXT: br label %[[OMP_LOOP_INC]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_INC]]: |
| // CHECK-NEXT: %[[OMP_LOOP_NEXT]] = add nuw i32 %[[OMP_LOOP_IV]], 1 |
| // CHECK-NEXT: br label %[[OMP_LOOP_HEADER]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_EXIT]]: |
| // CHECK-NEXT: br label %[[OMP_DISPATCH_INC]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[OMP_LOOP_AFTER]]: |
| // CHECK-NEXT: ret void |
| // CHECK-NEXT: } |
| |
| extern "C" void workshareloop_unsigned_static_chunked(float *a, float *b, float *c, float *d) { |
| #pragma omp for schedule(static, 5) |
| for (unsigned i = 33; i < 32000000; i += 7) { |
| a[i] = b[i] * c[i] * d[i]; |
| } |
| } |
| |
| #endif // HEADER |
| |
| // CHECK-LABEL: define {{.*}}@__captured_stmt( |
| // CHECK-NEXT: [[ENTRY:.*]]: |
| // CHECK-NEXT: %[[DISTANCE_ADDR:.+]] = alloca i32*, align 8 |
| // CHECK-NEXT: %[[__CONTEXT_ADDR:.+]] = alloca %struct.anon*, align 8 |
| // CHECK-NEXT: %[[DOTSTART:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[DOTSTOP:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[DOTSTEP:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: store i32* %[[DISTANCE:.+]], i32** %[[DISTANCE_ADDR]], align 8 |
| // CHECK-NEXT: store %struct.anon* %[[__CONTEXT:.+]], %struct.anon** %[[__CONTEXT_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP0:.+]] = load %struct.anon*, %struct.anon** %[[__CONTEXT_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP1:.+]] = getelementptr inbounds %struct.anon, %struct.anon* %[[TMP0]], i32 0, i32 0 |
| // CHECK-NEXT: %[[TMP2:.+]] = load i32*, i32** %[[TMP1]], align 8 |
| // CHECK-NEXT: %[[TMP3:.+]] = load i32, i32* %[[TMP2]], align 4 |
| // CHECK-NEXT: store i32 %[[TMP3]], i32* %[[DOTSTART]], align 4 |
| // CHECK-NEXT: store i32 32000000, i32* %[[DOTSTOP]], align 4 |
| // CHECK-NEXT: store i32 7, i32* %[[DOTSTEP]], align 4 |
| // CHECK-NEXT: %[[TMP4:.+]] = load i32, i32* %[[DOTSTART]], align 4 |
| // CHECK-NEXT: %[[TMP5:.+]] = load i32, i32* %[[DOTSTOP]], align 4 |
| // CHECK-NEXT: %[[CMP:.+]] = icmp ult i32 %[[TMP4]], %[[TMP5]] |
| // CHECK-NEXT: br i1 %[[CMP]], label %[[COND_TRUE:.+]], label %[[COND_FALSE:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[COND_TRUE]]: |
| // CHECK-NEXT: %[[TMP6:.+]] = load i32, i32* %[[DOTSTOP]], align 4 |
| // CHECK-NEXT: %[[TMP7:.+]] = load i32, i32* %[[DOTSTART]], align 4 |
| // CHECK-NEXT: %[[SUB:.+]] = sub i32 %[[TMP6]], %[[TMP7]] |
| // CHECK-NEXT: %[[TMP8:.+]] = load i32, i32* %[[DOTSTEP]], align 4 |
| // CHECK-NEXT: %[[SUB1:.+]] = sub i32 %[[TMP8]], 1 |
| // CHECK-NEXT: %[[ADD:.+]] = add i32 %[[SUB]], %[[SUB1]] |
| // CHECK-NEXT: %[[TMP9:.+]] = load i32, i32* %[[DOTSTEP]], align 4 |
| // CHECK-NEXT: %[[DIV:.+]] = udiv i32 %[[ADD]], %[[TMP9]] |
| // CHECK-NEXT: br label %[[COND_END:.+]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[COND_FALSE]]: |
| // CHECK-NEXT: br label %[[COND_END]] |
| // CHECK-EMPTY: |
| // CHECK-NEXT: [[COND_END]]: |
| // CHECK-NEXT: %[[COND:.+]] = phi i32 [ %[[DIV]], %[[COND_TRUE]] ], [ 0, %[[COND_FALSE]] ] |
| // CHECK-NEXT: %[[TMP10:.+]] = load i32*, i32** %[[DISTANCE_ADDR]], align 8 |
| // CHECK-NEXT: store i32 %[[COND]], i32* %[[TMP10]], align 4 |
| // CHECK-NEXT: ret void |
| // CHECK-NEXT: } |
| |
| |
| // CHECK-LABEL: define {{.*}}@__captured_stmt.1( |
| // CHECK-NEXT: [[ENTRY:.*]]: |
| // CHECK-NEXT: %[[LOOPVAR_ADDR:.+]] = alloca i32*, align 8 |
| // CHECK-NEXT: %[[LOGICAL_ADDR:.+]] = alloca i32, align 4 |
| // CHECK-NEXT: %[[__CONTEXT_ADDR:.+]] = alloca %struct.anon.0*, align 8 |
| // CHECK-NEXT: store i32* %[[LOOPVAR:.+]], i32** %[[LOOPVAR_ADDR]], align 8 |
| // CHECK-NEXT: store i32 %[[LOGICAL:.+]], i32* %[[LOGICAL_ADDR]], align 4 |
| // CHECK-NEXT: store %struct.anon.0* %[[__CONTEXT:.+]], %struct.anon.0** %[[__CONTEXT_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP0:.+]] = load %struct.anon.0*, %struct.anon.0** %[[__CONTEXT_ADDR]], align 8 |
| // CHECK-NEXT: %[[TMP1:.+]] = getelementptr inbounds %struct.anon.0, %struct.anon.0* %[[TMP0]], i32 0, i32 0 |
| // CHECK-NEXT: %[[TMP2:.+]] = load i32, i32* %[[TMP1]], align 4 |
| // CHECK-NEXT: %[[TMP3:.+]] = load i32, i32* %[[LOGICAL_ADDR]], align 4 |
| // CHECK-NEXT: %[[MUL:.+]] = mul i32 7, %[[TMP3]] |
| // CHECK-NEXT: %[[ADD:.+]] = add i32 %[[TMP2]], %[[MUL]] |
| // CHECK-NEXT: %[[TMP4:.+]] = load i32*, i32** %[[LOOPVAR_ADDR]], align 8 |
| // CHECK-NEXT: store i32 %[[ADD]], i32* %[[TMP4]], align 4 |
| // CHECK-NEXT: ret void |
| // CHECK-NEXT: } |
| |
| |
| // CHECK: ![[META0:[0-9]+]] = !{i32 1, !"wchar_size", i32 4} |
| // CHECK: ![[META1:[0-9]+]] = !{i32 7, !"openmp", i32 45} |
| // CHECK: ![[META2:[0-9]+]] = |
