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// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -verify -fopenmp -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix=CK1
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --check-prefix=CK1
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --check-prefix=CK1
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --check-prefix=CK1
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix=CK1
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -verify -fopenmp-simd -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp-simd -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp-simd -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK1 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
#ifdef CK1
#define N 100
void p_vxv(int *v1, int *v2, int *v3, int n);
void t_vxv(int *v1, int *v2, int *v3, int n);
#pragma omp declare variant(t_vxv) match(construct={target})
#pragma omp declare variant(p_vxv) match(construct={parallel})
void vxv(int *v1, int *v2, int *v3, int n) {
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i];
}
// CK1: define dso_local void @vxv
void p_vxv(int *v1, int *v2, int *v3, int n) {
#pragma omp for
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i] * 3;
}
// CK1: define dso_local void @p_vxv
#pragma omp declare target
void t_vxv(int *v1, int *v2, int *v3, int n) {
#pragma distribute simd
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i] * 2;
}
#pragma omp end declare target
// CK1: define dso_local void @t_vxv
// CK1-LABEL: define {{[^@]+}}@test
int test(void) {
int v1[N], v2[N], v3[N];
// init
for (int i = 0; i < N; i++) {
v1[i] = (i + 1);
v2[i] = -(i + 1);
v3[i] = 0;
}
#pragma omp target teams map(to: v1[:N],v2[:N]) map(from: v3[:N])
{
vxv(v1, v2, v3, N);
}
// CK1: call void @__omp_offloading_[[OFFLOAD:.+]]({{.+}})
vxv(v1, v2, v3, N);
// CK1: call void @vxv
#pragma omp parallel
{
vxv(v1, v2, v3, N);
}
// CK1: call void ({{.+}}) @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 3, void ({{.+}})* bitcast (void (i32*, i32*, [100 x i32]*, [100 x i32]*, [100 x i32]*)* [[PARALLEL_REGION:@.+]] to void
return 0;
}
// CK1: define internal void @__omp_offloading_[[OFFLOAD]]({{.+}})
// CK1: call void ({{.+}}) @__kmpc_fork_teams(%struct.ident_t* {{.+}}, i32 3, void ({{.+}})* bitcast (void (i32*, i32*, [100 x i32]*, [100 x i32]*, [100 x i32]*)* [[TARGET_REGION:@.+]] to void
// CK1: define internal void [[TARGET_REGION]](
// CK1: call void @t_vxv
// CK1: define internal void [[PARALLEL_REGION]](
// CK1: call void @p_vxv
#endif // CK1
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -verify -fopenmp -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix=CK2
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --check-prefix=CK2
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --check-prefix=CK2
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --check-prefix=CK2
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix=CK2
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -verify -fopenmp-simd -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp-simd -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp-simd -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK2 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
#ifdef CK2
void test_teams(int ***v1, int ***v2, int ***v3, int n);
void test_target(int ***v1, int ***v2, int ***v3, int n);
void test_parallel(int ***v1, int ***v2, int ***v3, int n);
#pragma omp declare variant(test_teams) match(construct = {teams})
#pragma omp declare variant(test_target) match(construct = {target})
#pragma omp declare variant(test_parallel) match(construct = {parallel})
void test_base(int ***v1, int ***v2, int ***v3, int n) {
for (int i = 0; i < n; i++)
for (int j = 0; j < n; ++j)
for (int k = 0; k < n; ++k)
v3[i][j][k] = v1[i][j][k] * v2[i][j][k];
}
#pragma omp declare target
void test_teams(int ***v1, int ***v2, int ***v3, int n) {
#pragma omp distribute parallel for simd collapse(2)
for (int i = 0; i < n; ++i)
for (int j = 0; j < n; ++j)
for (int k = 0; k < n; ++k)
v3[i][j][k] = v1[i][j][k] * v2[i][j][k];
}
#pragma omp end declare target
#pragma omp declare target
void test_target(int ***v1, int ***v2, int ***v3, int n) {
#pragma omp parallel for simd collapse(3)
for (int i = 0; i < n; ++i)
for (int j = 0; j < n; ++j)
for (int k = 0; k < n; ++k)
v3[i][j][k] = v1[i][j][k] * v2[i][j][k];
}
#pragma omp end declare target
void test_parallel(int ***v1, int ***v2, int ***v3, int n) {
#pragma omp for collapse(3)
for (int i = 0; i < n; ++i)
for (int j = 0; j < n; ++j)
for (int k = 0; k < n; ++k)
v3[i][j][k] = v1[i][j][k] * v2[i][j][k];
}
// CK2-LABEL: define {{[^@]+}}@test
void test(int ***v1, int ***v2, int ***v3, int n) {
int i;
#pragma omp target
#pragma omp teams
{
test_base(v1, v2, v3, 0);
}
// CK2: call void @__omp_offloading_[[OFFLOAD_1:.+]]({{.+}})
#pragma omp target
{
test_base(v1, v2, v3, 0);
}
// CK2: call void @__omp_offloading_[[OFFLOAD_2:.+]]({{.+}})
#pragma omp parallel
{
test_base(v1, v2, v3, 0);
}
// CK2: call void ({{.+}}) @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 3, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32****, i32****, i32****)* [[PARALLEL_REGION:@.+]] to void
}
// CK2: define internal void @__omp_offloading_[[OFFLOAD_1]]({{.+}})
// CK2: call void ({{.+}}) @__kmpc_fork_teams(%struct.ident_t* {{.+}}, i32 3, void ({{.+}})* bitcast (void (i32*, i32*, i32****, i32****, i32****)* [[TARGET_REGION_1:@.+]] to void
// CK2: define internal void [[TARGET_REGION_1]](
// CK2: call void @test_teams
// CK2: define internal void @__omp_offloading_[[OFFLOAD_2]]({{.+}})
// CK2: call void @test_target
// CK2: define internal void [[PARALLEL_REGION]](
// CK2: call void @test_parallel
#endif // CK2
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -verify -fopenmp -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix=CK3
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --check-prefix=CK3
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --check-prefix=CK3
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --check-prefix=CK3
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix=CK3
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -verify -fopenmp-simd -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp-simd -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp-simd -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK3 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
#ifdef CK3
#define N 100
int t_for(int *v1, int *v2, int *v3, int n);
int t_simd(int *v1, int *v2, int *v3, int n);
#pragma omp declare variant(t_simd) match(construct = {simd})
#pragma omp declare variant(t_for) match(construct = {for})
int t(int *v1, int *v2, int *v3, int idx) {
return v1[idx] * v2[idx];
}
int t_for(int *v1, int *v2, int *v3, int idx) {
return v1[idx] * v2[idx];
}
#pragma omp declare simd
int t_simd(int *v1, int *v2, int *v3, int idx) {
return v1[idx] * v2[idx];
}
// CK3-LABEL: define {{[^@]+}}@test
void test(void) {
int v1[N], v2[N], v3[N];
// init
for (int i = 0; i < N; i++) {
v1[i] = (i + 1);
v2[i] = -(i + 1);
v3[i] = 0;
}
#pragma omp simd
for (int i = 0; i < N; i++) {
v3[i] = t(v1, v2, v3, i);
}
// CK3: call = call i32 @t_simd
#pragma omp for
for (int i = 0; i < N; i++) {
v3[i] = t(v1, v2, v3, i);
}
// CK3: call{{.+}} = call i32 @t_for
}
#endif // CK3
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -verify -fopenmp -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix=CK4
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --check-prefix=CK4
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --check-prefix=CK4
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --check-prefix=CK4
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix=CK4
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -verify -fopenmp-simd -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp-simd -x c -triple x86_64-unknown-linux -emit-pch -o %t -fopenmp-version=45 %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp-simd -x c -triple x86_64-unknown-linux -include-pch %t -verify %s -emit-llvm -o - -fopenmp-version=45 | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -emit-pch -o %t %s
// RUN: %clang_cc1 -no-opaque-pointers -DCK4 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-unknown-linux -fopenmp-targets=amdgcn-amd-amdhsa -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
#ifdef CK4
#define N 100
void not_selected_vxv(int *v1, int *v2, int *v3, int n);
void combined_vxv(int *v1, int *v2, int *v3, int n);
void all_vxv(int *v1, int *v2, int *v3, int n);
#pragma omp declare variant(all_vxv) match(construct={target,teams,parallel,for,simd})
#pragma omp declare variant(combined_vxv) match(construct={target,teams,parallel,for})
#pragma omp declare variant(not_selected_vxv) match(construct={parallel,for})
void vxv(int *v1, int *v2, int *v3, int n) {
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i];
}
void not_selected_vxv(int *v1, int *v2, int *v3, int n) {
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i] * 3;
}
#pragma omp declare target
void combined_vxv(int *v1, int *v2, int *v3, int n) {
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i] * 2;
}
#pragma omp end declare target
#pragma omp declare target
void all_vxv(int *v1, int *v2, int *v3, int n) {
for (int i = 0; i < n; i++) v3[i] = v1[i] * v2[i] * 4;
}
#pragma omp end declare target
// CK4-LABEL: define {{[^@]+}}@test
void test(void) {
int v1[N], v2[N], v3[N];
//init
for (int i = 0; i < N; i++) {
v1[i] = (i + 1);
v2[i] = -(i + 1);
v3[i] = 0;
}
#pragma omp target teams map(to: v1[:N],v2[:N]) map(from: v3[:N])
{
#pragma omp parallel for
for (int i = 0; i < N; i++)
vxv(v1, v2, v3, N);
}
// CK4: call void @__omp_offloading_[[OFFLOAD_1:.+]]({{.+}})
#pragma omp simd
for (int i = 0; i < N; i++)
vxv(v1, v2, v3, N);
// CK4: call void @vxv
#pragma omp target teams distribute parallel for simd map(from: v3[:N])
for (int i = 0; i < N; i++)
for (int i = 0; i < N; i++)
for (int i = 0; i < N; i++)
vxv(v1, v2, v3, N);
// CK4: call void @__omp_offloading_[[OFFLOAD_2:.+]]({{.+}})
}
// CK4-DAG: call void @all_vxv
// CK4-DAG: call void @combined_vxv
#endif // CK4
#endif // HEADER
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