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llvm-project/clang/test/OpenMP/parallel_firstprivate_codegen.cpp
Alexey Bataev 738bab743b [OPENMP]Add support for allocate vars in untied tasks. 
Local vars, marked with pragma allocate, mustbe allocate by the call of
the runtime function and cannot be allocated as other local variables.
Instead, we allocate a space for the pointer in private record and store
the address, returned by kmpc_alloc call in this pointer.
So, for untied tasks

```
 #pragma omp task untied
 {
   S s;
    #pragma omp allocate(s) allocator(allocator)
   s = x;
 }
```
compiler generates something like this:
```
struct task_with_privates {
  S *ptr;
};

void entry(task_with_privates *p) {
  S *s = p->s;
  switch(partid) {
  case 1:
    p->s = (S*)kmpc_alloc();
    kmpc_omp_task();
    br exit;
  case 2:
    *s = x;
    kmpc_omp_task();
    br exit;
  case 2:
    ~S(s);
    kmpc_free((void*)s);
    br exit;
  }
exit:
}
```

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D86558
2020-09-15 13:39:14 -04:00

594 lines
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// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-32
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-32
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA -check-prefix=LAMBDA-32 %s
// RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS -check-prefix=BLOCKS-32 %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-64
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-64
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-pc-linux-gnu -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA -check-prefix=LAMBDA-64 %s
// RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-pc-linux-gnu -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS -check-prefix=BLOCKS-64 %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=ARRAY %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
// SIMD-ONLY2-NOT: {{__kmpc|__tgt}}
// expected-no-diagnostics
#ifndef ARRAY
#ifndef HEADER
#define HEADER
enum omp_allocator_handle_t {
omp_null_allocator = 0,
omp_default_mem_alloc = 1,
omp_large_cap_mem_alloc = 2,
omp_const_mem_alloc = 3,
omp_high_bw_mem_alloc = 4,
omp_low_lat_mem_alloc = 5,
omp_cgroup_mem_alloc = 6,
omp_pteam_mem_alloc = 7,
omp_thread_mem_alloc = 8,
KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__
};
struct St {
int a, b;
St() : a(0), b(0) {}
St(const St &st) : a(st.a + st.b), b(0) {}
~St() {}
};
volatile int g __attribute__((aligned(128))) = 1212;
struct SS {
int a;
int b : 4;
int &c;
int e[4];
SS(int &d) : a(0), b(0), c(d) {
#pragma omp parallel firstprivate(a, b, c, e)
#ifdef LAMBDA
[&]() {
++this->a, --b, (this)->c /= 1;
#pragma omp parallel firstprivate(a, b, c)
++(this)->a, --b, this->c /= 1;
}();
#elif defined(BLOCKS)
^{
++a;
--this->b;
(this)->c /= 1;
#pragma omp parallel firstprivate(a, b, c)
++(this)->a, --b, this->c /= 1;
}();
#else
++this->a, --b, c /= 1, e[2] = 1111;
#endif
}
};
template<typename T>
struct SST {
T a;
SST() : a(T()) {
#pragma omp parallel firstprivate(a)
#ifdef LAMBDA
[&]() {
[&]() {
++this->a;
#pragma omp parallel firstprivate(a)
++(this)->a;
}();
}();
#elif defined(BLOCKS)
^{
^{
++a;
#pragma omp parallel firstprivate(a)
++(this)->a;
}();
}();
#else
++(this)->a;
#endif
}
};
template <class T>
struct S {
T f;
S(T a) : f(a + g) {}
S() : f(g) {}
S(const S &s, St t = St()) : f(s.f + t.a) {}
operator T() { return T(); }
~S() {}
};
// CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
// LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
// BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
// CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float }
// CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
// CHECK-DAG: [[ST_TY:%.+]] = type { i{{[0-9]+}}, i{{[0-9]+}} }
template <typename T>
T tmain() {
S<T> test;
SST<T> sst;
T t_var __attribute__((aligned(128))) = T();
T vec[] __attribute__((aligned(128))) = {1, 2};
S<T> s_arr[] __attribute__((aligned(128))) = {1, 2};
S<T> var __attribute__((aligned(128))) (3);
#pragma omp parallel firstprivate(t_var, vec, s_arr, var)
{
vec[0] = t_var;
s_arr[0] = var;
}
#pragma omp parallel firstprivate(t_var)
{}
return T();
}
int main() {
static int sivar;
SS ss(sivar);
#ifdef LAMBDA
// LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212,
// LAMBDA-LABEL: @main
// LAMBDA: alloca [[SS_TY]],
// LAMBDA: alloca [[CAP_TY:%.+]],
// LAMBDA: call{{.*}} void [[OUTER_LAMBDA:@[^(]+]]([[CAP_TY]]*
[&]() {
// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
// LAMBDA: call {{.*}}void {{.+}} @__kmpc_fork_call({{.+}}, i32 2, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* [[G]], {{.+}})
#pragma omp parallel firstprivate(g, sivar)
{
// LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]*
// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
// LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
// LAMBDA: store i8
// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
// LAMBDA: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*, [[iz:i64|i32]], {{i64|i32}}, {{i64|i32}}, [4 x i{{[0-9]+}}]*)* [[SS_MICROTASK:@.+]] to void
// LAMBDA: ret
// LAMBDA: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [4 x i{{[0-9]+}}]* {{.+}})
// LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %
// LAMBDA: call{{.*}} void
// LAMBDA: ret void
// LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}})
// LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
// LAMBDA-64: [[A_CONV:%.+]] = bitcast i64* [[A_PRIV]] to i32*
// LAMBDA-64: [[B_CONV:%.+]] = bitcast i64* [[B_PRIV]] to i32*
// LAMBDA-64: [[C_CONV:%.+]] = bitcast i64* [[C_PRIV]] to i32*
// LAMBDA-64: store i32* [[A_CONV]], i32** [[REFA:%.+]],
// LAMBDA-32: store i32* [[A_PRIV]], i32** [[REFA:%.+]],
// LAMBDA-64: store i32* [[C_CONV]], i32** [[REFC:%.+]],
// LAMBDA-32: store i32* [[C_PRIV]], i32** [[REFC:%.+]],
// LAMBDA-NEXT: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
// LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
// LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
// LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
// LAMBDA-64-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_CONV]],
// LAMBDA-32-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
// LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
// LAMBDA-64-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_CONV]],
// LAMBDA-32-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
// LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
// LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
// LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
// LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
// LAMBDA-NEXT: ret void
// LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* nonnull align 4 dereferenceable(4) %{{.+}}, [[iz]] {{.*}}%{{.+}})
// LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128
// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_REF_ADDR:%.+]]
// LAMBDA-64: [[SIVAR_PRIVATE_CONV:%.+]] = bitcast i64* [[SIVAR_PRIVATE_ADDR]] to i32*
// LAMBDA: [[G_VAL:%.+]] = load volatile i{{[0-9]+}}, i{{[0-9]+}}* [[G_REF]], align 128
// LAMBDA: store i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G_PRIVATE_ADDR]], align 128
// LAMBDA-NOT: call {{.*}}void @__kmpc_barrier(
g = 1;
sivar = 2;
// LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]],
// LAMBDA-64: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]],
// LAMBDA-32: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]],
// LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]]
// LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// LAMBDA-64: store i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]]
// LAMBDA-32: store i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]]
// LAMBDA: call{{.*}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]])
[&]() {
// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
g = 2;
sivar = 4;
// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
// LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]]
// LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]]
}();
}
}();
return 0;
#elif defined(BLOCKS)
// BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212,
// BLOCKS-LABEL: @main
// BLOCKS: call
// BLOCKS: call {{.*}}void {{%.+}}(i8
^{
// BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
// BLOCKS: call {{.*}}void {{.+}} @__kmpc_fork_call({{.+}}, i32 2, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* [[G]], {{.+}})
#pragma omp parallel firstprivate(g, sivar)
{
// BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* nonnull align 4 dereferenceable(4) %{{.+}}, [[iz:i64|i32]] {{.*}}%{{.+}})
// BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
// BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128
// BLOCKS: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_REF_ADDR:%.+]]
// BLOCKS-64: [[SIVAR_PRIVATE_CONV:%.+]] = bitcast i64* [[SIVAR_PRIVATE_ADDR]] to i32*
// BLOCKS: [[G_VAL:%.+]] = load volatile i{{[0-9]+}}, i{{[0-9]+}}* [[G_REF]], align 128
// BLOCKS: store i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G_PRIVATE_ADDR]], align 128
// BLOCKS-NOT: call {{.*}}void @__kmpc_barrier(
g = 1;
sivar = 2;
// BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]],
// BLOCKS-64: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]],
// BLOCKS-32: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]],
// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
// BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]]
// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
// BLOCKS-64: i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]]
// BLOCKS-32: i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]]
// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
// BLOCKS: call {{.*}}void {{%.+}}(i8
^{
// BLOCKS: define {{.+}} void {{@.+}}(i8*
g = 2;
sivar = 4;
// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
// BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}*
// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
// BLOCKS: store i{{[0-9]+}} 4, i{{[0-9]+}}*
// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
// BLOCKS: ret
}();
}
}();
return 0;
// BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]*
// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
// BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
// BLOCKS: store i8
// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
// BLOCKS: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*, [[iz]], [[iz]], [[iz]], [4 x i{{[0-9]+}}]*)* [[SS_MICROTASK:@.+]] to void
// BLOCKS: ret
// BLOCKS: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [4 x i{{[0-9]+}}]* {{.+}})
// BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %
// BLOCKS: call{{.*}} void
// BLOCKS: ret void
// BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}})
// BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
// BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
// BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
// BLOCKS-64: [[A_CONV:%.+]] = bitcast i64* [[A_PRIV]] to i32*
// BLOCKS-64: [[B_CONV:%.+]] = bitcast i64* [[B_PRIV]] to i32*
// BLOCKS-64: [[C_CONV:%.+]] = bitcast i64* [[C_PRIV]] to i32*
// BLOCKS-64: store i32* [[A_CONV]], i32** [[REFA:%.+]],
// BLOCKS-32: store i32* [[A_PRIV]], i32** [[REFA:%.+]],
// BLOCKS-64: store i32* [[C_CONV]], i32** [[REFC:%.+]],
// BLOCKS-32: store i32* [[C_PRIV]], i32** [[REFC:%.+]],
// BLOCKS-NEXT: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
// BLOCKS-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
// BLOCKS-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
// BLOCKS-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
// BLOCKS-64-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_CONV]],
// BLOCKS-32-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
// BLOCKS-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
// BLOCKS-64-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_CONV]],
// BLOCKS-32-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
// BLOCKS-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
// BLOCKS-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
// BLOCKS-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
// BLOCKS-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
// BLOCKS-NEXT: ret void
#else
S<float> test;
int t_var = 0;
int vec[] = {1, 2};
S<float> s_arr[] = {1, 2};
S<float> var(3);
#pragma omp parallel firstprivate(t_var, vec, s_arr, var, sivar)
{
vec[0] = t_var;
s_arr[0] = var;
sivar = 2;
}
const int a = 0;
#pragma omp parallel allocate(omp_default_mem_alloc: t_var) firstprivate(t_var, a)
{ t_var = a; }
return tmain<int>();
#endif
}
// CHECK: define {{.*}}i{{[0-9]+}} @main()
// CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]],
// CHECK: [[T_VAR:%.+]] = alloca i32,
// CHECK: [[T_VARCAST:%.+]] = alloca [[iz:i64|i32]],
// CHECK: [[SIVARCAST:%.+]] = alloca [[iz]],
// CHECK: [[A:%.+]] = alloca i32,
// CHECK: [[T_VARCAST1:%.+]] = alloca [[iz:i64|i32]],
// CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]])
// CHECK: [[T_VARVAL:%.+]] = load i32, i32* [[T_VAR]],
// CHECK-64: [[T_VARCONV:%.+]] = bitcast i64* [[T_VARCAST]] to i32*
// CHECK-64: store i32 [[T_VARVAL]], i32* [[T_VARCONV]],
// CHECK-32: store i32 [[T_VARVAL]], i32* [[T_VARCAST]],
// CHECK: [[T_VARPVT:%.+]] = load [[iz]], [[iz]]* [[T_VARCAST]],
// CHECK: [[SIVARVAL:%.+]] = load i32, i32* @{{.+}},
// CHECK-64: [[SIVARCONV:%.+]] = bitcast i64* [[SIVARCAST]] to i32*
// CHECK-64: store i32 [[SIVARVAL]], i32* [[SIVARCONV]],
// CHECK-32: store i32 [[SIVARVAL]], i32* [[SIVARCAST]],
// CHECK: [[SIVARPVT:%.+]] = load [[iz]], [[iz]]* [[SIVARCAST]],
// CHECK: call {{.*}}void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [2 x i32]*, [[iz]], [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]*, i{{[0-9]+}})* [[MAIN_MICROTASK:@.+]] to void {{.*}}[[iz]] [[T_VARPVT]],{{.*}}[[iz]] [[SIVARPVT]]
// CHECK: [[T_VARVAL:%.+]] = load i32, i32* [[T_VAR]],
// CHECK-64: [[T_VARCONV:%.+]] = bitcast i64* [[T_VARCAST1]] to i32*
// CHECK-64: store i32 [[T_VARVAL]], i32* [[T_VARCONV]],
// CHECK-32: store i32 [[T_VARVAL]], i32* [[T_VARCAST1]],
// CHECK: [[T_VARPVT:%.+]] = load [[iz]], [[iz]]* [[T_VARCAST1]],
// CHECK: call {{.*}}void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[iz]])* [[MAIN_MICROTASK1:@.+]] to void {{.*}}[[iz]] [[T_VARPVT]])
// CHECK: = call {{.*}}i{{.+}} [[TMAIN_INT:@.+]]()
// CHECK: call {{.*}} [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]*
// CHECK: ret
//
// CHECK: define internal {{.*}}void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [2 x i32]* nonnull align 4 dereferenceable(8) %{{.+}}, [[iz]] {{.*}}%{{.+}}, [2 x [[S_FLOAT_TY]]]* nonnull align 4 dereferenceable(8) %{{.+}}, [[S_FLOAT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}}, [[iz]] {{.*}}[[SIVAR:%.+]])
// CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[SIVAR7_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
// CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
// CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** %
// CHECK-NOT: load i{{[0-9]+}}*, i{{[0-9]+}}** %
// CHECK-64: [[T_VAR_CONV:%.+]] = bitcast i64* [[T_VAR_PRIV]] to i32*
// CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** %
// CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** %
// CHECK-NOT: load i{{[0-9]+}}*, i{{[0-9]+}}** %
// CHECK-64: [[SIVAR7_CONV:%.+]] = bitcast i64* [[SIVAR7_PRIV]] to i32*
// CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8*
// CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]],
// CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// CHECK: [[S_ARR_BEGIN:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[S_ARR_REF]] to [[S_FLOAT_TY]]*
// CHECK: [[S_ARR_PRIV_END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[S_ARR_PRIV_BEGIN]], i{{[0-9]+}} 2
// CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[S_ARR_PRIV_BEGIN]], [[S_ARR_PRIV_END]]
// CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]]
// CHECK: [[S_ARR_BODY]]
// CHECK: call {{.*}} [[ST_TY_DEFAULT_CONSTR:@.+]]([[ST_TY]]* [[ST_TY_TEMP:%.+]])
// CHECK: call {{.*}} [[S_FLOAT_TY_COPY_CONSTR:@.+]]([[S_FLOAT_TY]]* {{.+}}, [[S_FLOAT_TY]]* {{.+}}, [[ST_TY]]* [[ST_TY_TEMP]])
// CHECK: call {{.*}} [[ST_TY_DESTR:@.+]]([[ST_TY]]* [[ST_TY_TEMP]])
// CHECK: br i1 {{.+}}, label %{{.+}}, label %[[S_ARR_BODY]]
// CHECK: call {{.*}} [[ST_TY_DEFAULT_CONSTR]]([[ST_TY]]* [[ST_TY_TEMP:%.+]])
// CHECK: call {{.*}} [[S_FLOAT_TY_COPY_CONSTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]], [[S_FLOAT_TY]]* {{.*}} [[VAR_REF]], [[ST_TY]]* [[ST_TY_TEMP]])
// CHECK: call {{.*}} [[ST_TY_DESTR]]([[ST_TY]]* [[ST_TY_TEMP]])
// CHECK-64: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR7_CONV]],
// CHECK-32: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR7_PRIV]],
// CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]])
// CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]*
// CHECK: ret void
// CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[iz]] [[T_VAR:%.+]])
// CHECK: [[GTID_ADDR:%.+]] = alloca i32*,
// CHECK: store [[iz]] [[T_VAR]], [[iz]]* [[T_VAR_ADDR:%.+]],
// CHECK-64: [[BC:%.+]] = bitcast [[iz]]* [[T_VAR_ADDR]] to i32*
// CHECK: [[GTID_PTR:%.+]] = load i32*, i32** [[GTID_ADDR]],
// CHECK: [[GTID:%.+]] = load i32, i32* [[GTID_PTR]],
// CHECK: [[T_VAR_VOID_PTR:%.+]] = call i8* @__kmpc_alloc(i32 [[GTID]], [[iz]] 4, i8* inttoptr ([[iz]] 1 to i8*))
// CHECK: [[T_VAR_PRIV:%.+]] = bitcast i8* [[T_VAR_VOID_PTR]] to i32*
// CHECK-32: [[T_VAR_VAL:%.+]] = load i32, i32* [[T_VAR_ADDR]],
// CHECK-64: [[T_VAR_VAL:%.+]] = load i32, i32* [[BC]],
// CHECK: store i32 [[T_VAR_VAL]], i32* [[T_VAR_PRIV]],
// CHECK: store i32 0, i32* [[T_VAR_PRIV]],
// CHECK: [[T_VAR_VOID_PTR:%.+]] = bitcast i32* [[T_VAR_PRIV]] to i8*
// CHECK: call void @__kmpc_free(i32 [[GTID]], i8* [[T_VAR_VOID_PTR]], i8* inttoptr ([[iz]] 1 to i8*))
// CHECK: ret void
// CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]()
// CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
// CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]])
// CHECK: call {{.*}}void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [2 x i32]*, i32*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]*)* [[TMAIN_MICROTASK:@.+]] to void
// CHECK: call {{.*}} [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]*
// CHECK: ret
//
// CHECK: define {{.+}} @{{.+}}([[SS_TY]]*
// CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
// CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
// CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
// CHECK: store i8
// CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
// CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
// CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
// CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
// CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*, [[iz]], [[iz]], [[iz]], [4 x i32]*)* [[SS_MICROTASK:@.+]] to void
// CHECK: ret
// CHECK: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [4 x i{{[0-9]+}}]* {{.+}})
// CHECK: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[E_PRIV:%.+]] = alloca [4 x i{{[0-9]+}}],
// CHECK: store i{{[0-9]+}} {{.+}}, i{{[0-9]+}}* [[A_PRIV]]
// CHECK: store i{{[0-9]+}} {{.+}}, i{{[0-9]+}}* [[B_PRIV]]
// CHECK: store i{{[0-9]+}} {{.+}}, i{{[0-9]+}}* [[C_PRIV]]
// CHECK-64: [[A_CONV:%.+]] = bitcast i64* [[A_PRIV:%.+]] to i32*
// CHECK-64: [[B_CONV:%.+]] = bitcast i64* [[B_PRIV:%.+]] to i32*
// CHECK-64: [[C_CONV:%.+]] = bitcast i64* [[C_PRIV:%.+]] to i32*
// CHECK-64: store i32* [[A_CONV]], i32** [[REFA:%.+]],
// CHECK-32: store i32* [[A_PRIV]], i32** [[REFA:%.+]],
// CHECK-64: store i32* [[C_CONV]], i32** [[REFC:%.+]],
// CHECK-32: store i32* [[C_PRIV]], i32** [[REFC:%.+]],
// CHECK: bitcast [4 x i{{[0-9]+}}]* [[E_PRIV]] to i8*
// CHECK: bitcast [4 x i{{[0-9]+}}]* %{{.+}} to i8*
// CHECK: call void @llvm.memcpy
// CHECK: store [4 x i{{[0-9]+}}]* [[E_PRIV]], [4 x i{{[0-9]+}}]** [[REFE:%.+]],
// CHECK-NEXT: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
// CHECK-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
// CHECK-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
// CHECK-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
// CHECK-64-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_CONV]],
// CHECK-32-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
// CHECK-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
// CHECK-64-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_CONV]],
// CHECK-32-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
// CHECK-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
// CHECK-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
// CHECK-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
// CHECK-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
// CHECK-NEXT: [[E_PRIV:%.+]] = load [4 x i{{[0-9]+}}]*, [4 x i{{[0-9]+}}]** [[REFE]],
// CHECK-NEXT: [[E_PRIV_2:%.+]] = getelementptr inbounds [4 x i{{[0-9]+}}], [4 x i{{[0-9]+}}]* [[E_PRIV]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
// CHECK-NEXT: store i32 1111, i32* [[E_PRIV_2]],
// CHECK-NEXT: ret void
// CHECK: define internal {{.*}}void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [2 x i32]* nonnull align 4 dereferenceable(8) %{{.+}}, i32* nonnull align 4 dereferenceable(4) %{{.+}}, [2 x [[S_INT_TY]]]* nonnull align 4 dereferenceable(8) %{{.+}}, [[S_INT_TY]]* nonnull align 4 dereferenceable(4) %{{.+}})
// CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, align 128
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], align 128
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], align 128
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], align 128
// CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]],
// CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** %
// CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %
// CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** %
// CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** %
// CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_REF]], align 128
// CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_PRIV]], align 128
// CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8*
// CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* align 128 [[VEC_DEST]], i8* align 128 [[VEC_SRC]], i{{[0-9]+}} {{[0-9]+}}, i1
// CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// CHECK: [[S_ARR_BEGIN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_REF]] to [[S_INT_TY]]*
// CHECK: [[S_ARR_PRIV_END:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_PRIV_BEGIN]], i{{[0-9]+}} 2
// CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_PRIV_BEGIN]], [[S_ARR_PRIV_END]]
// CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]]
// CHECK: [[S_ARR_BODY]]
// CHECK: call {{.*}} [[ST_TY_DEFAULT_CONSTR]]([[ST_TY]]* [[ST_TY_TEMP:%.+]])
// CHECK: call {{.*}} [[S_INT_TY_COPY_CONSTR:@.+]]([[S_INT_TY]]* {{.+}}, [[S_INT_TY]]* {{.+}}, [[ST_TY]]* [[ST_TY_TEMP]])
// CHECK: call {{.*}} [[ST_TY_DESTR]]([[ST_TY]]* [[ST_TY_TEMP]])
// CHECK: br i1 {{.+}}, label %{{.+}}, label %[[S_ARR_BODY]]
// CHECK: call {{.*}} [[ST_TY_DEFAULT_CONSTR]]([[ST_TY]]* [[ST_TY_TEMP:%.+]])
// CHECK: call {{.*}} [[S_INT_TY_COPY_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]], [[S_INT_TY]]* {{.*}} [[VAR_REF]], [[ST_TY]]* [[ST_TY_TEMP]])
// CHECK: call {{.*}} [[ST_TY_DESTR]]([[ST_TY]]* [[ST_TY_TEMP]])
// CHECK-NOT: call {{.*}}void @__kmpc_barrier(
// CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]])
// CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]*
// CHECK: ret void
#endif
#else
enum omp_allocator_handle_t {
omp_null_allocator = 0,
omp_default_mem_alloc = 1,
omp_large_cap_mem_alloc = 2,
omp_const_mem_alloc = 3,
omp_high_bw_mem_alloc = 4,
omp_low_lat_mem_alloc = 5,
omp_cgroup_mem_alloc = 6,
omp_pteam_mem_alloc = 7,
omp_thread_mem_alloc = 8,
KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__
};
struct St {
int a, b;
St() : a(0), b(0) {}
St(const St &) { }
~St() {}
void St_func(St s[2], int n, long double vla1[n]) {
double vla2[n][n] __attribute__((aligned(128)));
a = b;
#pragma omp parallel allocate(omp_thread_mem_alloc:vla2) firstprivate(s, vla1, vla2)
vla1[b] = vla2[1][n - 1] = a = b;
}
};
// ARRAY-LABEL: array_func
void array_func(float a[3], St s[2], int n, long double vla1[n]) {
double vla2[n][n] __attribute__((aligned(128)));
// ARRAY: @__kmpc_fork_call(
// ARRAY-DAG: [[PRIV_S:%.+]] = alloca %struct.St*,
// ARRAY-DAG: [[PRIV_VLA1:%.+]] = alloca x86_fp80*,
// ARRAY-DAG: [[PRIV_A:%.+]] = alloca float*,
// ARRAY-DAG: [[PRIV_VLA2:%.+]] = alloca double*,
// ARRAY-DAG: store %struct.St* %{{.+}}, %struct.St** [[PRIV_S]],
// ARRAY-DAG: store x86_fp80* %{{.+}}, x86_fp80** [[PRIV_VLA1]],
// ARRAY-DAG: store float* %{{.+}}, float** [[PRIV_A]],
// ARRAY-DAG: store double* %{{.+}}, double** [[PRIV_VLA2]],
// ARRAY: call i8* @llvm.stacksave()
// ARRAY: [[SIZE:%.+]] = mul nuw i64 %{{.+}}, 8
// ARRAY: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 128 %{{.+}}, i8* align 128 %{{.+}}, i64 [[SIZE]], i1 false)
#pragma omp parallel firstprivate(a, s, vla1, vla2)
s[0].St_func(s, n, vla1);
;
}
// ARRAY-LABEL: St_func
// ARRAY: @__kmpc_fork_call(
// ARRAY-DAG: [[PRIV_VLA1:%.+]] = alloca x86_fp80*,
// ARRAY-DAG: [[PRIV_S:%.+]] = alloca %struct.St*,
// ARRAY-DAG: [[PRIV_VLA2:%.+]] = alloca double*,
// ARRAY-DAG: store %struct.St* %{{.+}}, %struct.St** [[PRIV_S]],
// ARRAY-DAG: store x86_fp80* %{{.+}}, x86_fp80** [[PRIV_VLA1]],
// ARRAY-DAG: store double* %{{.+}}, double** [[PRIV_VLA2]],
// ARRAY: [[SIZE:%.+]] = mul nuw i64 %{{.+}}, 8
// ARRAY: [[SZ1:%.+]] = add nuw i64 [[SIZE]], 127
// ARRAY: [[SZ2:%.+]] = udiv i64 [[SZ1]], 128
// ARRAY: [[SIZE:%.+]] = mul nuw i64 [[SZ2]], 128
// ARRAY: [[VLA2_VOID_PTR:%.+]] = call i8* @__kmpc_alloc(i32 [[GTID:%.+]], i64 [[SIZE]], i8* inttoptr (i64 8 to i8*))
// ARRAY: [[VLA2_PTR:%.+]] = bitcast i8* [[VLA2_VOID_PTR]] to double*
// ARRAY: [[SIZE:%.+]] = mul nuw i64 %{{.+}}, 8
// ARRAY: [[BC:%.+]] = bitcast double* [[VLA2_PTR]] to i8*
// ARRAY: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 128 [[BC]], i8* align 128 %{{.+}}, i64 [[SIZE]], i1 false)
// ARRAY: [[VLA2_VOID_PTR:%.+]] = bitcast double* [[VLA2_PTR]] to i8*
// ARRAY: call void @__kmpc_free(i32 [[GTID]], i8* [[VLA2_VOID_PTR]], i8* inttoptr (i64 8 to i8*))
// ARRAY-NEXT: ret void
#endif
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