// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c++ -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
//
// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// CHECK-LABEL: @main
int main() {
float *p;
int a = 10;
// kmp_task_affinity_info_t affs[1];
// CHECK: [[AFFS_ADDR:%.+]] = alloca [1 x %struct.kmp_task_affinity_info_t],
// CHECK: [[TD:%.+]] = call ptr @__kmpc_omp_task_alloc(ptr @{{.+}}, i32 [[GTID:%.+]], i32 1, i64 40, i64 1, ptr @{{.+}})
// CHECK: [[AFFINE_LST_ADDR:%.+]] = getelementptr inbounds [1 x %struct.kmp_task_affinity_info_t], ptr [[AFFS_ADDR]], i64 0, i64 0
// CHECK: [[P:%.+]] = load ptr, ptr [[P_ADDR:%.+]],
// CHECK: [[A_VAL:%.+]] = load i32, ptr [[A_ADDR:%.+]],
// CHECK: [[A_SZ:%.+]] = sext i32 [[A_VAL]] to i64
// CHECK: [[BYTES:%.+]] = mul nuw i64 4, [[A_SZ]]
// CHECK: [[SZ:%.+]] = mul nuw i64 [[BYTES]], 10
// CHECK: [[A_VAL:%.+]] = load i32, ptr [[A_ADDR]],
// CHECK: [[A_SZ1:%.+]] = sext i32 [[A_VAL]] to i64
// CHECK: [[SIZE:%.+]] = mul nuw i64 [[SZ]], [[A_SZ]]
// CHECK: [[AFFS_0_ADDR:%.+]] = getelementptr %struct.kmp_task_affinity_info_t, ptr [[AFFINE_LST_ADDR]], i64 0
// affs[0].base = p;
// CHECK: [[AFFS_0_BASE_ADDR:%.+]] = getelementptr inbounds nuw %struct.kmp_task_affinity_info_t, ptr [[AFFS_0_ADDR]], i32 0, i32 0
// CHECK: [[P_INTPTR:%.+]] = ptrtoint ptr [[P]] to i64
// CHECK: store i64 [[P_INTPTR]], ptr [[AFFS_0_BASE_ADDR]],
// affs[0].size = sizeof(*p) * a * 10 * a;
// CHECK: [[AFFS_0_SIZE_ADDR:%.+]] = getelementptr inbounds nuw %struct.kmp_task_affinity_info_t, ptr [[AFFS_0_ADDR]], i32 0, i32 1
// CHECK: store i64 [[SIZE]], ptr [[AFFS_0_SIZE_ADDR]],
// CHECK: call i32 @__kmpc_omp_reg_task_with_affinity(ptr @{{.+}}, i32 [[GTID]], ptr [[TD]], i32 1, ptr [[AFFINE_LST_ADDR]])
#pragma omp task affinity(([a][10][a])p)
;
// CHECK: [[TD:%.+]] = call ptr @__kmpc_omp_task_alloc(ptr @{{.+}}, i32 [[GTID]], i32 1, i64 40, i64 1, ptr @{{.+}})
// CHECK: [[A_VAL:%.+]] = load i32, ptr [[A_ADDR]],
// CHECK: [[SUB:%.+]] = sub nsw i32 [[A_VAL]], 0
// CHECK: [[CONV:%.+]] = zext i32 [[SUB]] to i64
// <num_elem> = <num_iters> + 1 constant affinity for affinity(a)
// CHECK: [[NUM_ELEMS:%.+]] = add nuw i64 1, [[CONV]]
// CHECK: [[SV:%.+]] = call ptr @llvm.stacksave.p0()
// CHECK: store ptr [[SV]], ptr [[SV_ADDR:%.+]],
// kmp_task_affinity_info_t affs[<num_elem>];
// CHECK: [[AFFS_ADDR:%.+]] = alloca %struct.kmp_task_affinity_info_t, i64 [[NUM_ELEMS]],
// store i64 %21, ptr %__vla_expr0, align 8
// CHECK: [[NAFFS:%.+]] = trunc i64 [[NUM_ELEMS]] to i32
// CHECK: [[AFFS_0_ADDR:%.+]] = getelementptr %struct.kmp_task_affinity_info_t, ptr [[AFFS_ADDR]], i64 0
// affs[0].base = &a;
// CHECK: [[AFFS_0_BASE_ADDR:%.+]] = getelementptr inbounds nuw %struct.kmp_task_affinity_info_t, ptr [[AFFS_0_ADDR]], i32 0, i32 0
// CHECK: [[A_INTPTR:%.+]] = ptrtoint ptr [[A_ADDR]] to i64
// CHECK: store i64 [[A_INTPTR]], ptr [[AFFS_0_BASE_ADDR]],
// affs[0].size = sizeof(a);
// CHECK: [[AFFS_0_SIZE_ADDR:%.+]] = getelementptr inbounds nuw %struct.kmp_task_affinity_info_t, ptr [[AFFS_0_ADDR]], i32 0, i32 1
// CHECK: store i64 4, ptr [[AFFS_0_SIZE_ADDR]],
// affs_cnt = 1;
// CHECK: store i64 1, ptr [[AFFS_CNT_ADDR:%.+]],
// CHECK: [[A_VAL:%.+]] = load i32, ptr [[A_ADDR]],
// CHECK: [[NITERS:%.+]] = sub nsw i32 [[A_VAL]], 0
// CHECK: store i32 0, ptr [[CNT_ADDR:%.+]],
// CHECK: br label %[[CONT:[^,]+]]
//for (int cnt = 0; cnt < (a-0); ++cnt) {
// int i = cnt + 0;
// affs[affs_cnt].base = &p[i];
// affs[affs_cnt].size = sizeof(p[i]);
// ++affs_cnt;
// }
// CHECK: [[CONT]]:
// CHECK: [[CNT:%.+]] = load i32, ptr [[CNT_ADDR]],
// CHECK: [[CMP:%.+]] = icmp slt i32 [[CNT]], [[NITERS]]
// CHECK: br i1 [[CMP]], label %[[BODY:[^,]+]], label %[[DONE:[^,]+]]
// CHECK: [[BODY]]:
// i = cnt + 0;
// CHECK: [[CNT:%.+]] = load i32, ptr [[CNT_ADDR]],
// CHECK: [[VAL:%.+]] = add nsw i32 0, [[CNT]]
// CHECK: store i32 [[VAL]], ptr [[I_ADDR:%.+]],
// &p[i]
// CHECK: [[P:%.+]] = load ptr, ptr [[P_ADDR]],
// CHECK: [[I:%.+]] = load i32, ptr [[I_ADDR]],
// CHECK: [[IDX:%.+]] = sext i32 [[I]] to i64
// CHECK: [[P_I_ADDR:%.+]] = getelementptr inbounds float, ptr [[P]], i64 [[IDX]]
// affs[affs_cnt]
// CHECK: [[AFFS_CNT:%.+]] = load i64, ptr [[AFFS_CNT_ADDR]],
// CHECK: [[AFFS_ELEM_ADDR:%.+]] = getelementptr %struct.kmp_task_affinity_info_t, ptr [[AFFS_ADDR]], i64 [[AFFS_CNT]]
// affs[affs_cnt].base = &p[i];
// CHECK: [[AFFS_ELEM_BASE_ADDR:%.+]] = getelementptr inbounds nuw %struct.kmp_task_affinity_info_t, ptr [[AFFS_ELEM_ADDR]], i32 0, i32 0
// CHECK: [[CAST:%.+]] = ptrtoint ptr [[P_I_ADDR]] to i64
// CHECK: store i64 [[CAST]], ptr [[AFFS_ELEM_BASE_ADDR]],
// affs[affs_cnt].size = sizeof(p[i]);
// CHECK: [[AFFS_ELEM_SIZE_ADDR:%.+]] = getelementptr inbounds nuw %struct.kmp_task_affinity_info_t, ptr [[AFFS_ELEM_ADDR]], i32 0, i32 1
// CHECK: store i64 4, ptr [[AFFS_ELEM_SIZE_ADDR]],
// ++affs_cnt;
// CHECK: [[AFFS_CNT_NEXT:%.+]] = add nuw i64 [[AFFS_CNT]], 1
// CHECK: store i64 [[AFFS_CNT_NEXT]], ptr [[AFFS_CNT_ADDR]],
// ++cnt;
// CHECK: [[CNT:%.+]] = load i32, ptr [[CNT_ADDR]],
// CHECK: [[CNT_NEXT:%.+]] = add nsw i32 [[CNT]], 1
// CHECK: store i32 [[CNT_NEXT]], ptr [[CNT_ADDR]],
// CHECK: br label %[[CONT]]
// CHECK: [[DONE]]:
// CHECK: call i32 @__kmpc_omp_reg_task_with_affinity(ptr @{{.+}} i32 [[GTID]], ptr [[TD]], i32 [[NAFFS]], ptr [[AFFS_ADDR]])
// CHECK: [[SV:%.+]] = load ptr, ptr [[SV_ADDR]],
// CHECK: call void @llvm.stackrestore.p0(ptr [[SV]])
#pragma omp task affinity(iterator(i=0:a): p[i]) affinity(a)
;
return 0;
}
#endif
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