513 lines
27 KiB
C++
513 lines
27 KiB
C++
// 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
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// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-pc-linux-gnu -emit-pch -o %t %s
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// 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
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// 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
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// 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
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// 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
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// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-pc-linux-gnu -emit-pch -o %t %s
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// 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
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// 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
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// 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
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// 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
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// expected-no-diagnostics
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#ifndef ARRAY
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#ifndef HEADER
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#define HEADER
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struct St {
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int a, b;
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St() : a(0), b(0) {}
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St(const St &st) : a(st.a + st.b), b(0) {}
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~St() {}
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};
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volatile int g __attribute__((aligned(128))) = 1212;
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struct SS {
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int a;
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int b : 4;
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int &c;
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int e[4];
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SS(int &d) : a(0), b(0), c(d) {
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#pragma omp parallel firstprivate(a, b, c, e)
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#ifdef LAMBDA
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[&]() {
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++this->a, --b, (this)->c /= 1;
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#pragma omp parallel firstprivate(a, b, c)
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++(this)->a, --b, this->c /= 1;
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}();
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#elif defined(BLOCKS)
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^{
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++a;
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--this->b;
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(this)->c /= 1;
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#pragma omp parallel firstprivate(a, b, c)
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++(this)->a, --b, this->c /= 1;
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}();
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#else
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++this->a, --b, c /= 1, e[2] = 1111;
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#endif
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}
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};
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template<typename T>
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struct SST {
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T a;
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SST() : a(T()) {
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#pragma omp parallel firstprivate(a)
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#ifdef LAMBDA
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[&]() {
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[&]() {
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++this->a;
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#pragma omp parallel firstprivate(a)
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++(this)->a;
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}();
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}();
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#elif defined(BLOCKS)
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^{
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^{
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++a;
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#pragma omp parallel firstprivate(a)
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++(this)->a;
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}();
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}();
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#else
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++(this)->a;
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#endif
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}
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};
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template <class T>
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struct S {
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T f;
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S(T a) : f(a + g) {}
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S() : f(g) {}
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S(const S &s, St t = St()) : f(s.f + t.a) {}
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operator T() { return T(); }
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~S() {}
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};
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// CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
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// LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
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// BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
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// CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float }
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// CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
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// CHECK-DAG: [[ST_TY:%.+]] = type { i{{[0-9]+}}, i{{[0-9]+}} }
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template <typename T>
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T tmain() {
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S<T> test;
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SST<T> sst;
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T t_var __attribute__((aligned(128))) = T();
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T vec[] __attribute__((aligned(128))) = {1, 2};
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S<T> s_arr[] __attribute__((aligned(128))) = {1, 2};
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S<T> var __attribute__((aligned(128))) (3);
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#pragma omp parallel firstprivate(t_var, vec, s_arr, var)
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{
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vec[0] = t_var;
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s_arr[0] = var;
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}
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#pragma omp parallel firstprivate(t_var)
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{}
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return T();
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}
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int main() {
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static int sivar;
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SS ss(sivar);
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#ifdef LAMBDA
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// LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212,
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// LAMBDA-LABEL: @main
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// LAMBDA: alloca [[SS_TY]],
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// LAMBDA: alloca [[CAP_TY:%.+]],
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// LAMBDA: call{{.*}} void [[OUTER_LAMBDA:@[^(]+]]([[CAP_TY]]*
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[&]() {
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// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
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// LAMBDA: call {{.*}}void {{.+}} @__kmpc_fork_call({{.+}}, i32 2, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* [[G]], {{.+}})
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#pragma omp parallel firstprivate(g, sivar)
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{
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// LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]*
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// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
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// LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
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// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
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// LAMBDA: store i8
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// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
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// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
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// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
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// LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
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// 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
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// LAMBDA: ret
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// 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]+}}]* {{.+}})
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// LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %
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// LAMBDA: call{{.*}} void
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// LAMBDA: ret void
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// LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}})
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// LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
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// LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
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// LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
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// LAMBDA-64: [[A_CONV:%.+]] = bitcast i64* [[A_PRIV]] to i32*
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// LAMBDA-64: store i32* [[A_CONV]], i32** [[REFA:%.+]],
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// LAMBDA-32: store i32* [[A_PRIV]], i32** [[REFA:%.+]],
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// LAMBDA-64: [[B_CONV:%.+]] = bitcast i64* [[B_PRIV]] to i32*
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// LAMBDA-64: [[C_CONV:%.+]] = bitcast i64* [[C_PRIV]] to i32*
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// LAMBDA-64: store i32* [[C_CONV]], i32** [[REFC:%.+]],
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// LAMBDA-32: store i32* [[C_PRIV]], i32** [[REFC:%.+]],
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// LAMBDA-NEXT: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
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// LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
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// LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
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// LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
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// LAMBDA-64-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_CONV]],
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// LAMBDA-32-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
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// LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
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// LAMBDA-64-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_CONV]],
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// LAMBDA-32-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
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// LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
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// LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
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// LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
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// LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
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// LAMBDA-NEXT: ret void
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// LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [[iz]] {{.*}}%{{.+}})
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// LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
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// LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128
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// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_REF_ADDR:%.+]]
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// LAMBDA-64: [[SIVAR_PRIVATE_CONV:%.+]] = bitcast i64* [[SIVAR_PRIVATE_ADDR]] to i32*
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// LAMBDA: [[G_VAL:%.+]] = load volatile i{{[0-9]+}}, i{{[0-9]+}}* [[G_REF]], align 128
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// LAMBDA: store i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G_PRIVATE_ADDR]], align 128
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// LAMBDA-NOT: call {{.*}}void @__kmpc_barrier(
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g = 1;
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sivar = 2;
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// LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]],
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// LAMBDA-64: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]],
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// LAMBDA-32: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]],
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// LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
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// LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]]
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// LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
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// LAMBDA-64: store i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]]
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// LAMBDA-32: store i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]]
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// LAMBDA: call{{.*}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]])
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[&]() {
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// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
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// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
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g = 2;
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sivar = 4;
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// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
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// LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
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// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]]
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// LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
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// LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
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// LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]]
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}();
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}
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}();
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return 0;
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#elif defined(BLOCKS)
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// BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212,
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// BLOCKS-LABEL: @main
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// BLOCKS: call
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// BLOCKS: call {{.*}}void {{%.+}}(i8
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^{
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// BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
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// BLOCKS: call {{.*}}void {{.+}} @__kmpc_fork_call({{.+}}, i32 2, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* [[G]], {{.+}})
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#pragma omp parallel firstprivate(g, sivar)
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{
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// BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [[iz:i64|i32]] {{.*}}%{{.+}})
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// BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
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// BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128
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// BLOCKS: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_REF_ADDR:%.+]]
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// BLOCKS-64: [[SIVAR_PRIVATE_CONV:%.+]] = bitcast i64* [[SIVAR_PRIVATE_ADDR]] to i32*
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// BLOCKS: [[G_VAL:%.+]] = load volatile i{{[0-9]+}}, i{{[0-9]+}}* [[G_REF]], align 128
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// BLOCKS: store i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G_PRIVATE_ADDR]], align 128
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// BLOCKS-NOT: call {{.*}}void @__kmpc_barrier(
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g = 1;
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sivar = 2;
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// BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]],
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// BLOCKS-64: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]],
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// BLOCKS-32: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]],
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// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
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// BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]]
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// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
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// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
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// BLOCKS-64: i{{[0-9]+}}* [[SIVAR_PRIVATE_CONV]]
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// BLOCKS-32: i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]]
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// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
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// BLOCKS: call {{.*}}void {{%.+}}(i8
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^{
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// BLOCKS: define {{.+}} void {{@.+}}(i8*
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g = 2;
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sivar = 4;
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// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
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// BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}*
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// BLOCKS-NOT: [[G]]{{[[^:word:]]}}
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// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
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// BLOCKS: store i{{[0-9]+}} 4, i{{[0-9]+}}*
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// BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
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// BLOCKS: ret
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}();
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}
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}();
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return 0;
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// BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]*
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// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
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// BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
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// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
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// BLOCKS: store i8
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// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
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// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
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// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
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// BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
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// 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
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// BLOCKS: ret
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// 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]+}}]* {{.+}})
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// BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %
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// BLOCKS: call{{.*}} void
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// BLOCKS: ret void
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// BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}}, [[iz]] {{.+}})
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// BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
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// BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
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// BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
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// BLOCKS-64: [[A_CONV:%.+]] = bitcast i64* [[A_PRIV]] to i32*
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// BLOCKS-64: store i32* [[A_CONV]], i32** [[REFA:%.+]],
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// BLOCKS-32: store i32* [[A_PRIV]], i32** [[REFA:%.+]],
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// BLOCKS-64: [[B_CONV:%.+]] = bitcast i64* [[B_PRIV]] to i32*
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// BLOCKS-64: [[C_CONV:%.+]] = bitcast i64* [[C_PRIV]] to i32*
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// BLOCKS-64: store i32* [[C_CONV]], i32** [[REFC:%.+]],
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|
// 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;
|
|
}
|
|
#pragma omp parallel firstprivate(t_var)
|
|
{}
|
|
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: 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: = 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]* dereferenceable(8) %{{.+}}, [[iz]] {{.*}}%{{.+}}, [2 x [[S_FLOAT_TY]]]* dereferenceable(8) %{{.+}}, [[S_FLOAT_TY]]* 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* [[VEC_DEST]], i8* [[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 {{.*}} 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: store i32* [[A_CONV]], i32** [[REFA:%.+]],
|
|
// CHECK-32: store i32* [[A_PRIV]], i32** [[REFA:%.+]],
|
|
// CHECK-64: [[B_CONV:%.+]] = bitcast i64* [[B_PRIV:%.+]] to i32*
|
|
// CHECK-64: [[C_CONV:%.+]] = bitcast i64* [[C_PRIV:%.+]] to i32*
|
|
// 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]* dereferenceable(8) %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x [[S_INT_TY]]]* dereferenceable(8) %{{.+}}, [[S_INT_TY]]* 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* [[VEC_DEST]], i8* [[VEC_SRC]], i{{[0-9]+}} {{[0-9]+}}, i{{[0-9]+}} 128,
|
|
// 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
|
|
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 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* %{{.+}}, i8* %{{.+}}, i64 [[SIZE]], i32 128, 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]],
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// ARRAY: call i8* @llvm.stacksave()
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// ARRAY: [[SIZE:%.+]] = mul nuw i64 %{{.+}}, 8
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// ARRAY: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.+}}, i8* %{{.+}}, i64 [[SIZE]], i32 128, i1 false)
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#endif
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