ABataev created this revision.
ABataev added a reviewer: NoQ.
Herald added subscribers: jdoerfert, guansong.
Herald added a project: clang.
Reduction variables are the variables, for which the private copies
must be created in the OpenMP regions. Then they are initialized with
the predefined values depending on the reduction operation. After exit
from the OpenMP region the original variable is updated using the
reduction value and the value of the original reduction variable.
Repository:
rC Clang
https://reviews.llvm.org/D65106
Files:
include/clang/AST/OpenMPClause.h
test/Analysis/cfg-openmp.cpp
test/OpenMP/distribute_parallel_for_reduction_messages.cpp
test/OpenMP/distribute_parallel_for_simd_reduction_messages.cpp
test/OpenMP/distribute_simd_reduction_messages.cpp
test/OpenMP/for_reduction_messages.cpp
test/OpenMP/for_simd_reduction_messages.cpp
test/OpenMP/parallel_for_reduction_messages.cpp
test/OpenMP/parallel_for_simd_reduction_messages.cpp
test/OpenMP/parallel_reduction_messages.cpp
test/OpenMP/parallel_sections_reduction_messages.cpp
test/OpenMP/sections_reduction_messages.cpp
test/OpenMP/simd_reduction_messages.cpp
test/OpenMP/target_parallel_for_reduction_messages.cpp
test/OpenMP/target_parallel_for_simd_reduction_messages.cpp
test/OpenMP/target_parallel_reduction_messages.cpp
test/OpenMP/target_reduction_messages.cpp
test/OpenMP/target_simd_reduction_messages.cpp
test/OpenMP/target_teams_distribute_parallel_for_reduction_messages.cpp
test/OpenMP/target_teams_distribute_parallel_for_simd_reduction_messages.cpp
test/OpenMP/target_teams_distribute_reduction_messages.cpp
test/OpenMP/target_teams_distribute_simd_reduction_messages.cpp
test/OpenMP/target_teams_reduction_messages.cpp
test/OpenMP/taskloop_reduction_messages.cpp
test/OpenMP/taskloop_simd_reduction_messages.cpp
test/OpenMP/teams_distribute_parallel_for_reduction_messages.cpp
test/OpenMP/teams_distribute_parallel_for_simd_reduction_messages.cpp
test/OpenMP/teams_distribute_reduction_messages.cpp
test/OpenMP/teams_distribute_simd_reduction_messages.cpp
test/OpenMP/teams_reduction_messages.cpp
Index: test/OpenMP/teams_reduction_messages.cpp
===================================================================
--- test/OpenMP/teams_reduction_messages.cpp
+++ test/OpenMP/teams_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s -Wno-openmp-target -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target
+#pragma omp teams reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/teams_distribute_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/teams_distribute_simd_reduction_messages.cpp
+++ test/OpenMP/teams_distribute_simd_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wno-openmp-target -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target
+#pragma omp teams distribute simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/teams_distribute_reduction_messages.cpp
===================================================================
--- test/OpenMP/teams_distribute_reduction_messages.cpp
+++ test/OpenMP/teams_distribute_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wno-openmp-target -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target
+#pragma omp teams distribute reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/teams_distribute_parallel_for_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/teams_distribute_parallel_for_simd_reduction_messages.cpp
+++ test/OpenMP/teams_distribute_parallel_for_simd_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wno-openmp-target -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target
+#pragma omp teams distribute parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/teams_distribute_parallel_for_reduction_messages.cpp
===================================================================
--- test/OpenMP/teams_distribute_parallel_for_reduction_messages.cpp
+++ test/OpenMP/teams_distribute_parallel_for_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wno-openmp-target -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target
+#pragma omp teams distribute parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/taskloop_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/taskloop_simd_reduction_messages.cpp
+++ test/OpenMP/taskloop_simd_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp taskloop simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/taskloop_reduction_messages.cpp
===================================================================
--- test/OpenMP/taskloop_reduction_messages.cpp
+++ test/OpenMP/taskloop_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp taskloop reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_teams_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_teams_reduction_messages.cpp
+++ test/OpenMP/target_teams_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target teams reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_teams_distribute_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_teams_distribute_simd_reduction_messages.cpp
+++ test/OpenMP/target_teams_distribute_simd_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target teams distribute simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_teams_distribute_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_teams_distribute_reduction_messages.cpp
+++ test/OpenMP/target_teams_distribute_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target teams distribute reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_teams_distribute_parallel_for_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_teams_distribute_parallel_for_simd_reduction_messages.cpp
+++ test/OpenMP/target_teams_distribute_parallel_for_simd_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target teams distribute parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_teams_distribute_parallel_for_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_teams_distribute_parallel_for_reduction_messages.cpp
+++ test/OpenMP/target_teams_distribute_parallel_for_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target teams distribute parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_simd_reduction_messages.cpp
+++ test/OpenMP/target_simd_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_reduction_messages.cpp
+++ test/OpenMP/target_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_parallel_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_parallel_reduction_messages.cpp
+++ test/OpenMP/target_parallel_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target parallel reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_parallel_for_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_parallel_for_simd_reduction_messages.cpp
+++ test/OpenMP/target_parallel_for_simd_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/target_parallel_for_reduction_messages.cpp
===================================================================
--- test/OpenMP/target_parallel_for_reduction_messages.cpp
+++ test/OpenMP/target_parallel_for_reduction_messages.cpp
@@ -16,6 +16,13 @@
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp target parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/simd_reduction_messages.cpp
+++ test/OpenMP/simd_reduction_messages.cpp
@@ -7,6 +7,13 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/sections_reduction_messages.cpp
===================================================================
--- test/OpenMP/sections_reduction_messages.cpp
+++ test/OpenMP/sections_reduction_messages.cpp
@@ -7,6 +7,16 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel
+#pragma omp sections reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ {
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+}
+
void foo() {
}
Index: test/OpenMP/parallel_sections_reduction_messages.cpp
===================================================================
--- test/OpenMP/parallel_sections_reduction_messages.cpp
+++ test/OpenMP/parallel_sections_reduction_messages.cpp
@@ -7,6 +7,15 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel sections reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+{
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+}
+
void foo() {
}
Index: test/OpenMP/parallel_reduction_messages.cpp
===================================================================
--- test/OpenMP/parallel_reduction_messages.cpp
+++ test/OpenMP/parallel_reduction_messages.cpp
@@ -7,6 +7,13 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/parallel_for_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/parallel_for_simd_reduction_messages.cpp
+++ test/OpenMP/parallel_for_simd_reduction_messages.cpp
@@ -7,6 +7,13 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/parallel_for_reduction_messages.cpp
===================================================================
--- test/OpenMP/parallel_for_reduction_messages.cpp
+++ test/OpenMP/parallel_for_reduction_messages.cpp
@@ -7,6 +7,13 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/for_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/for_simd_reduction_messages.cpp
+++ test/OpenMP/for_simd_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel
+#pragma omp for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/for_reduction_messages.cpp
===================================================================
--- test/OpenMP/for_reduction_messages.cpp
+++ test/OpenMP/for_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp parallel
+#pragma omp for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/distribute_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/distribute_simd_reduction_messages.cpp
+++ test/OpenMP/distribute_simd_reduction_messages.cpp
@@ -7,6 +7,13 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp distribute simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/distribute_parallel_for_simd_reduction_messages.cpp
===================================================================
--- test/OpenMP/distribute_parallel_for_simd_reduction_messages.cpp
+++ test/OpenMP/distribute_parallel_for_simd_reduction_messages.cpp
@@ -7,6 +7,13 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-target -Wuninitialized
extern int omp_default_mem_alloc;
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp distribute parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/OpenMP/distribute_parallel_for_reduction_messages.cpp
===================================================================
--- test/OpenMP/distribute_parallel_for_reduction_messages.cpp
+++ test/OpenMP/distribute_parallel_for_reduction_messages.cpp
@@ -7,6 +7,14 @@
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
+
+void xxx(int argc) {
+ int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
+#pragma omp distribute parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
+ for (int i = 0; i < 10; ++i)
+ ;
+}
+
void foo() {
}
Index: test/Analysis/cfg-openmp.cpp
===================================================================
--- test/Analysis/cfg-openmp.cpp
+++ test/Analysis/cfg-openmp.cpp
@@ -6,7 +6,8 @@
// CHECK-NEXT: 1: int x;
// CHECK-NEXT: 2: int cond;
// CHECK-NEXT: 3: int fp;
- int x, cond, fp;
+// CHECK-NEXT: 4: int rd;
+ int x, cond, fp, rd;
// CHECK-NEXT: [[#ATOM:]]: x
// CHECK-NEXT: [[#ATOM+1]]: [B1.[[#ATOM]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#ATOM+2]]: argc
@@ -31,10 +32,11 @@
// CHECK-NEXT: [[#DPF+5]]: [B1.[[#DPF+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#DPF+6]]: [B1.[[#DPF+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#DPF+7]]: fp
-// CHECK-NEXT: [[#DPF+8]]: #pragma omp distribute parallel for if(parallel: cond) firstprivate(fp)
+// CHECK-NEXT: [[#DPF+8]]: rd
+// CHECK-NEXT: [[#DPF+9]]: #pragma omp distribute parallel for if(parallel: cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#DPF+3]]];
-#pragma omp distribute parallel for if(parallel:cond) firstprivate(fp)
+#pragma omp distribute parallel for if(parallel:cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#DPFS:]]: x
@@ -45,10 +47,11 @@
// CHECK-NEXT: [[#DPFS+5]]: [B1.[[#DPFS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#DPFS+6]]: [B1.[[#DPFS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#DPFS+7]]: fp
-// CHECK-NEXT: [[#DPFS+8]]: #pragma omp distribute parallel for simd if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#DPFS+8]]: rd
+// CHECK-NEXT: [[#DPFS+9]]: #pragma omp distribute parallel for simd if(cond) firstprivate(fp) reduction(-: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#DPFS+3]]];
-#pragma omp distribute parallel for simd if(cond) firstprivate(fp)
+#pragma omp distribute parallel for simd if(cond) firstprivate(fp) reduction(-:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#DS:]]: x
@@ -111,10 +114,11 @@
// CHECK-NEXT: [[#PF+5]]: [B1.[[#PF+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#PF+6]]: [B1.[[#PF+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#PF+7]]: fp
-// CHECK-NEXT: [[#PF+8]]: #pragma omp parallel for if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#PF+8]]: rd
+// CHECK-NEXT: [[#PF+9]]: #pragma omp parallel for if(cond) firstprivate(fp) reduction(&: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#PF+3]]];
-#pragma omp parallel for if(cond) firstprivate(fp)
+#pragma omp parallel for if(cond) firstprivate(fp) reduction(&:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#PFS:]]: x
@@ -125,10 +129,11 @@
// CHECK-NEXT: [[#PFS+5]]: [B1.[[#PFS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#PFS+6]]: [B1.[[#PFS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#PFS+7]]: fp
-// CHECK-NEXT: [[#PFS+8]]: #pragma omp parallel for simd if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#PFS+8]]: rd
+// CHECK-NEXT: [[#PFS+9]]: #pragma omp parallel for simd if(cond) firstprivate(fp) reduction(|: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#PFS+3]]];
-#pragma omp parallel for simd if(cond) firstprivate(fp)
+#pragma omp parallel for simd if(cond) firstprivate(fp) reduction(|:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#PAR:]]: x
@@ -139,9 +144,10 @@
// CHECK-NEXT: [[#PAR+5]]: [B1.[[#PAR+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#PAR+6]]: [B1.[[#PAR+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#PAR+7]]: fp
-// CHECK-NEXT: [[#PAR+8]]: #pragma omp parallel if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#PAR+8]]: rd
+// CHECK-NEXT: [[#PAR+9]]: #pragma omp parallel if(cond) firstprivate(fp) reduction(min: rd)
// CHECK-NEXT: [B1.[[#PAR+3]]];
-#pragma omp parallel if(cond) firstprivate(fp)
+#pragma omp parallel if(cond) firstprivate(fp) reduction(min:rd)
argc = x;
// CHECK-NEXT: [[#PSECT:]]: x
// CHECK-NEXT: [[#PSECT+1]]: [B1.[[#PSECT]]] (ImplicitCastExpr, LValueToRValue, int)
@@ -151,11 +157,12 @@
// CHECK-NEXT: [[#PSECT+5]]: [B1.[[#PSECT+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#PSECT+6]]: [B1.[[#PSECT+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#PSECT+7]]: fp
-// CHECK-NEXT: [[#PSECT+8]]: #pragma omp parallel sections if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#PSECT+8]]: rd
+// CHECK-NEXT: [[#PSECT+9]]: #pragma omp parallel sections if(cond) firstprivate(fp) reduction(&&: rd)
// CHECK-NEXT: {
// CHECK-NEXT: [B1.[[#PSECT+3]]];
// CHECK-NEXT: }
-#pragma omp parallel sections if(cond) firstprivate(fp)
+#pragma omp parallel sections if(cond) firstprivate(fp) reduction(&&:rd)
{
argc = x;
}
@@ -178,169 +185,179 @@
#pragma omp single
argc = x;
// CHECK-NEXT: [[#TARGET:]]:
-// CHECK-SAME: [B1.[[#TARGET+9]]]
-// CHECK-NEXT: [[#TARGET+1]]: [B1.[[#TARGET+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TARGET+2]]: [B1.[[#TARGET+8]]]
-// CHECK-NEXT: [[#TARGET+3]]: [B1.[[#TARGET+8]]] = [B1.[[#TARGET+1]]]
+// CHECK-SAME: [B1.[[#TARGET+10]]]
+// CHECK-NEXT: [[#TARGET+1]]: [B1.[[#TARGET+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TARGET+2]]: [B1.[[#TARGET+9]]]
+// CHECK-NEXT: [[#TARGET+3]]: [B1.[[#TARGET+9]]] = [B1.[[#TARGET+1]]]
// CHECK-NEXT: [[#TARGET+4]]: cond
// CHECK-NEXT: [[#TARGET+5]]: [B1.[[#TARGET+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TARGET+6]]: [B1.[[#TARGET+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TARGET+7]]: fp
-// CHECK-NEXT: [[#TARGET+8]]: argc
-// CHECK-NEXT: [[#TARGET+9]]: x
-// CHECK-NEXT: [[#TARGET+10]]: #pragma omp target depend(in : argc) if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TARGET+8]]: rd
+// CHECK-NEXT: [[#TARGET+9]]: argc
+// CHECK-NEXT: [[#TARGET+10]]: x
+// CHECK-NEXT: [[#TARGET+11]]: #pragma omp target depend(in : argc) if(cond) firstprivate(fp) reduction(-: rd)
// CHECK-NEXT: [B1.[[#TARGET+3]]];
#pragma omp target depend(in \
- : argc) if(cond) firstprivate(fp)
+ : argc) if(cond) firstprivate(fp) reduction(-:rd)
argc = x;
// CHECK-NEXT: [[#TPF:]]:
-// CHECK-SAME: [B1.[[#TPF+9]]]
-// CHECK-NEXT: [[#TPF+1]]: [B1.[[#TPF+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TPF+2]]: [B1.[[#TPF+8]]]
-// CHECK-NEXT: [[#TPF+3]]: [B1.[[#TPF+8]]] = [B1.[[#TPF+1]]]
+// CHECK-SAME: [B1.[[#TPF+10]]]
+// CHECK-NEXT: [[#TPF+1]]: [B1.[[#TPF+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TPF+2]]: [B1.[[#TPF+9]]]
+// CHECK-NEXT: [[#TPF+3]]: [B1.[[#TPF+9]]] = [B1.[[#TPF+1]]]
// CHECK-NEXT: [[#TPF+4]]: cond
// CHECK-NEXT: [[#TPF+5]]: [B1.[[#TPF+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TPF+6]]: [B1.[[#TPF+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TPF+7]]: fp
-// CHECK-NEXT: [[#TPF+8]]: argc
-// CHECK-NEXT: [[#TPF+9]]: x
-// CHECK-NEXT: [[#TPF+10]]: #pragma omp target parallel for if(parallel: cond) firstprivate(fp)
+// CHECK-NEXT: [[#TPF+8]]: rd
+// CHECK-NEXT: [[#TPF+9]]: argc
+// CHECK-NEXT: [[#TPF+10]]: x
+// CHECK-NEXT: [[#TPF+11]]: #pragma omp target parallel for if(parallel: cond) firstprivate(fp) reduction(max: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TPF+3]]];
-#pragma omp target parallel for if(parallel:cond) firstprivate(fp)
+#pragma omp target parallel for if(parallel:cond) firstprivate(fp) reduction(max:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TPFS:]]:
-// CHECK-SAME: [B1.[[#TPFS+9]]]
-// CHECK-NEXT: [[#TPFS+1]]: [B1.[[#TPFS+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TPFS+2]]: [B1.[[#TPFS+8]]]
-// CHECK-NEXT: [[#TPFS+3]]: [B1.[[#TPFS+8]]] = [B1.[[#TPFS+1]]]
+// CHECK-SAME: [B1.[[#TPFS+10]]]
+// CHECK-NEXT: [[#TPFS+1]]: [B1.[[#TPFS+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TPFS+2]]: [B1.[[#TPFS+9]]]
+// CHECK-NEXT: [[#TPFS+3]]: [B1.[[#TPFS+9]]] = [B1.[[#TPFS+1]]]
// CHECK-NEXT: [[#TPFS+4]]: cond
// CHECK-NEXT: [[#TPFS+5]]: [B1.[[#TPFS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TPFS+6]]: [B1.[[#TPFS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TPFS+7]]: fp
-// CHECK-NEXT: [[#TPFS+8]]: argc
-// CHECK-NEXT: [[#TPFS+9]]: x
-// CHECK-NEXT: [[#TPFS+10]]: #pragma omp target parallel for simd if(target: cond) firstprivate(fp)
+// CHECK-NEXT: [[#TPFS+8]]: rd
+// CHECK-NEXT: [[#TPFS+9]]: argc
+// CHECK-NEXT: [[#TPFS+10]]: x
+// CHECK-NEXT: [[#TPFS+11]]: #pragma omp target parallel for simd if(target: cond) firstprivate(fp) reduction(*: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TPFS+3]]];
-#pragma omp target parallel for simd if(target:cond) firstprivate(fp)
+#pragma omp target parallel for simd if(target:cond) firstprivate(fp) reduction(*:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TP:]]:
-// CHECK-SAME: [B1.[[#TP+9]]]
-// CHECK-NEXT: [[#TP+1]]: [B1.[[#TP+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TP+2]]: [B1.[[#TP+8]]]
-// CHECK-NEXT: [[#TP+3]]: [B1.[[#TP+8]]] = [B1.[[#TP+1]]]
+// CHECK-SAME: [B1.[[#TP+10]]]
+// CHECK-NEXT: [[#TP+1]]: [B1.[[#TP+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TP+2]]: [B1.[[#TP+9]]]
+// CHECK-NEXT: [[#TP+3]]: [B1.[[#TP+9]]] = [B1.[[#TP+1]]]
// CHECK-NEXT: [[#TP+4]]: cond
// CHECK-NEXT: [[#TP+5]]: [B1.[[#TP+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TP+6]]: [B1.[[#TP+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TP+7]]: fp
-// CHECK-NEXT: [[#TP+8]]: argc
-// CHECK-NEXT: [[#TP+9]]: x
-// CHECK-NEXT: [[#TP+10]]: #pragma omp target parallel if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TP+8]]: rd
+// CHECK-NEXT: [[#TP+9]]: argc
+// CHECK-NEXT: [[#TP+10]]: x
+// CHECK-NEXT: [[#TP+11]]: #pragma omp target parallel if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: [B1.[[#TP+3]]];
-#pragma omp target parallel if(cond) firstprivate(fp)
+#pragma omp target parallel if(cond) firstprivate(fp) reduction(+:rd)
argc = x;
// CHECK-NEXT: [[#TSIMD:]]:
-// CHECK-SAME: [B1.[[#TSIMD+9]]]
-// CHECK-NEXT: [[#TSIMD+1]]: [B1.[[#TSIMD+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TSIMD+2]]: [B1.[[#TSIMD+8]]]
-// CHECK-NEXT: [[#TSIMD+3]]: [B1.[[#TSIMD+8]]] = [B1.[[#TSIMD+1]]]
+// CHECK-SAME: [B1.[[#TSIMD+10]]]
+// CHECK-NEXT: [[#TSIMD+1]]: [B1.[[#TSIMD+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TSIMD+2]]: [B1.[[#TSIMD+9]]]
+// CHECK-NEXT: [[#TSIMD+3]]: [B1.[[#TSIMD+9]]] = [B1.[[#TSIMD+1]]]
// CHECK-NEXT: [[#TSIMD+4]]: cond
// CHECK-NEXT: [[#TSIMD+5]]: [B1.[[#TSIMD+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TSIMD+6]]: [B1.[[#TSIMD+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TSIMD+7]]: fp
-// CHECK-NEXT: [[#TSIMD+8]]: argc
-// CHECK-NEXT: [[#TSIMD+9]]: x
-// CHECK-NEXT: [[#TSIMD+10]]: #pragma omp target simd if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TSIMD+8]]: rd
+// CHECK-NEXT: [[#TSIMD+9]]: argc
+// CHECK-NEXT: [[#TSIMD+10]]: x
+// CHECK-NEXT: [[#TSIMD+11]]: #pragma omp target simd if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TSIMD+3]]];
-#pragma omp target simd if(cond) firstprivate(fp)
+#pragma omp target simd if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TTD:]]:
-// CHECK-SAME: [B1.[[#TTD+9]]]
-// CHECK-NEXT: [[#TTD+1]]: [B1.[[#TTD+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TTD+2]]: [B1.[[#TTD+8]]]
-// CHECK-NEXT: [[#TTD+3]]: [B1.[[#TTD+8]]] = [B1.[[#TTD+1]]]
+// CHECK-SAME: [B1.[[#TTD+10]]]
+// CHECK-NEXT: [[#TTD+1]]: [B1.[[#TTD+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TTD+2]]: [B1.[[#TTD+9]]]
+// CHECK-NEXT: [[#TTD+3]]: [B1.[[#TTD+9]]] = [B1.[[#TTD+1]]]
// CHECK-NEXT: [[#TTD+4]]: cond
// CHECK-NEXT: [[#TTD+5]]: [B1.[[#TTD+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TTD+6]]: [B1.[[#TTD+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TTD+7]]: fp
-// CHECK-NEXT: [[#TTD+8]]: argc
-// CHECK-NEXT: [[#TTD+9]]: x
-// CHECK-NEXT: [[#TTD+10]]: #pragma omp target teams distribute if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TTD+8]]: rd
+// CHECK-NEXT: [[#TTD+9]]: argc
+// CHECK-NEXT: [[#TTD+10]]: x
+// CHECK-NEXT: [[#TTD+11]]: #pragma omp target teams distribute if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TTD+3]]];
-#pragma omp target teams distribute if(cond) firstprivate(fp)
+#pragma omp target teams distribute if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TTDPF:]]:
-// CHECK-SAME: [B1.[[#TTDPF+9]]]
-// CHECK-NEXT: [[#TTDPF+1]]: [B1.[[#TTDPF+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TTDPF+2]]: [B1.[[#TTDPF+8]]]
-// CHECK-NEXT: [[#TTDPF+3]]: [B1.[[#TTDPF+8]]] = [B1.[[#TTDPF+1]]]
+// CHECK-SAME: [B1.[[#TTDPF+10]]]
+// CHECK-NEXT: [[#TTDPF+1]]: [B1.[[#TTDPF+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TTDPF+2]]: [B1.[[#TTDPF+9]]]
+// CHECK-NEXT: [[#TTDPF+3]]: [B1.[[#TTDPF+9]]] = [B1.[[#TTDPF+1]]]
// CHECK-NEXT: [[#TTDPF+4]]: cond
// CHECK-NEXT: [[#TTDPF+5]]: [B1.[[#TTDPF+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TTDPF+6]]: [B1.[[#TTDPF+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TTDPF+7]]: fp
-// CHECK-NEXT: [[#TTDPF+8]]: argc
-// CHECK-NEXT: [[#TTDPF+9]]: x
-// CHECK-NEXT: [[#TTDPF+10]]: #pragma omp target teams distribute parallel for if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TTDPF+8]]: rd
+// CHECK-NEXT: [[#TTDPF+9]]: argc
+// CHECK-NEXT: [[#TTDPF+10]]: x
+// CHECK-NEXT: [[#TTDPF+11]]: #pragma omp target teams distribute parallel for if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TTDPF+3]]];
-#pragma omp target teams distribute parallel for if(cond) firstprivate(fp)
+#pragma omp target teams distribute parallel for if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TTDPFS:]]:
-// CHECK-SAME: [B1.[[#TTDPFS+9]]]
-// CHECK-NEXT: [[#TTDPFS+1]]: [B1.[[#TTDPFS+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TTDPFS+2]]: [B1.[[#TTDPFS+8]]]
-// CHECK-NEXT: [[#TTDPFS+3]]: [B1.[[#TTDPFS+8]]] = [B1.[[#TTDPFS+1]]]
+// CHECK-SAME: [B1.[[#TTDPFS+10]]]
+// CHECK-NEXT: [[#TTDPFS+1]]: [B1.[[#TTDPFS+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TTDPFS+2]]: [B1.[[#TTDPFS+9]]]
+// CHECK-NEXT: [[#TTDPFS+3]]: [B1.[[#TTDPFS+9]]] = [B1.[[#TTDPFS+1]]]
// CHECK-NEXT: [[#TTDPFS+4]]: cond
// CHECK-NEXT: [[#TTDPFS+5]]: [B1.[[#TTDPFS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TTDPFS+6]]: [B1.[[#TTDPFS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TTDPFS+7]]: fp
-// CHECK-NEXT: [[#TTDPFS+8]]: argc
-// CHECK-NEXT: [[#TTDPFS+9]]: x
-// CHECK-NEXT: [[#TTDPFS+10]]: #pragma omp target teams distribute parallel for simd if(parallel: cond) firstprivate(fp)
+// CHECK-NEXT: [[#TTDPFS+8]]: rd
+// CHECK-NEXT: [[#TTDPFS+9]]: argc
+// CHECK-NEXT: [[#TTDPFS+10]]: x
+// CHECK-NEXT: [[#TTDPFS+11]]: #pragma omp target teams distribute parallel for simd if(parallel: cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TTDPFS+3]]];
-#pragma omp target teams distribute parallel for simd if(parallel:cond) firstprivate(fp)
+#pragma omp target teams distribute parallel for simd if(parallel:cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TTDS:]]:
-// CHECK-SAME: [B1.[[#TTDS+9]]]
-// CHECK-NEXT: [[#TTDS+1]]: [B1.[[#TTDS+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TTDS+2]]: [B1.[[#TTDS+8]]]
-// CHECK-NEXT: [[#TTDS+3]]: [B1.[[#TTDS+8]]] = [B1.[[#TTDS+1]]]
+// CHECK-SAME: [B1.[[#TTDS+10]]]
+// CHECK-NEXT: [[#TTDS+1]]: [B1.[[#TTDS+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TTDS+2]]: [B1.[[#TTDS+9]]]
+// CHECK-NEXT: [[#TTDS+3]]: [B1.[[#TTDS+9]]] = [B1.[[#TTDS+1]]]
// CHECK-NEXT: [[#TTDS+4]]: cond
// CHECK-NEXT: [[#TTDS+5]]: [B1.[[#TTDS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TTDS+6]]: [B1.[[#TTDS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TTDS+7]]: fp
-// CHECK-NEXT: [[#TTDS+8]]: argc
-// CHECK-NEXT: [[#TTDS+9]]: x
-// CHECK-NEXT: [[#TTDS+10]]: #pragma omp target teams distribute simd if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TTDS+8]]: rd
+// CHECK-NEXT: [[#TTDS+9]]: argc
+// CHECK-NEXT: [[#TTDS+10]]: x
+// CHECK-NEXT: [[#TTDS+11]]: #pragma omp target teams distribute simd if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TTDS+3]]];
-#pragma omp target teams distribute simd if(cond) firstprivate(fp)
+#pragma omp target teams distribute simd if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TT:]]:
-// CHECK-SAME: [B1.[[#TT+9]]]
-// CHECK-NEXT: [[#TT+1]]: [B1.[[#TT+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TT+2]]: [B1.[[#TT+8]]]
-// CHECK-NEXT: [[#TT+3]]: [B1.[[#TT+8]]] = [B1.[[#TT+1]]]
+// CHECK-SAME: [B1.[[#TT+10]]]
+// CHECK-NEXT: [[#TT+1]]: [B1.[[#TT+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TT+2]]: [B1.[[#TT+9]]]
+// CHECK-NEXT: [[#TT+3]]: [B1.[[#TT+9]]] = [B1.[[#TT+1]]]
// CHECK-NEXT: [[#TT+4]]: cond
// CHECK-NEXT: [[#TT+5]]: [B1.[[#TT+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TT+6]]: [B1.[[#TT+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TT+7]]: fp
-// CHECK-NEXT: [[#TT+8]]: argc
-// CHECK-NEXT: [[#TT+9]]: x
-// CHECK-NEXT: [[#TT+10]]: #pragma omp target teams if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TT+8]]: rd
+// CHECK-NEXT: [[#TT+9]]: argc
+// CHECK-NEXT: [[#TT+10]]: x
+// CHECK-NEXT: [[#TT+11]]: #pragma omp target teams if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: [B1.[[#TT+3]]];
-#pragma omp target teams if(cond) firstprivate(fp)
+#pragma omp target teams if(cond) firstprivate(fp) reduction(+:rd)
argc = x;
// CHECK-NEXT: [[#TU:]]: cond
// CHECK-NEXT: [[#TU+1]]: [B1.[[#TU]]] (ImplicitCastExpr, LValueToRValue, int)
@@ -371,37 +388,39 @@
#pragma omp taskgroup
argc = x;
// CHECK-NEXT: [[#TL:]]:
-// CHECK-SAME: [B1.[[#TL+9]]]
-// CHECK-NEXT: [[#TL+1]]: [B1.[[#TL+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TL+2]]: [B1.[[#TL+8]]]
-// CHECK-NEXT: [[#TL+3]]: [B1.[[#TL+8]]] = [B1.[[#TL+1]]]
+// CHECK-SAME: [B1.[[#TL+10]]]
+// CHECK-NEXT: [[#TL+1]]: [B1.[[#TL+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TL+2]]: [B1.[[#TL+9]]]
+// CHECK-NEXT: [[#TL+3]]: [B1.[[#TL+9]]] = [B1.[[#TL+1]]]
// CHECK-NEXT: [[#TL+4]]: cond
// CHECK-NEXT: [[#TL+5]]: [B1.[[#TL+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TL+6]]: [B1.[[#TL+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TL+7]]: fp
-// CHECK-NEXT: [[#TL+8]]: argc
-// CHECK-NEXT: [[#TL+9]]: x
-// CHECK-NEXT: [[#TL+10]]: #pragma omp taskloop if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TL+8]]: rd
+// CHECK-NEXT: [[#TL+9]]: argc
+// CHECK-NEXT: [[#TL+10]]: x
+// CHECK-NEXT: [[#TL+11]]: #pragma omp taskloop if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TL+3]]];
-#pragma omp taskloop if(cond) firstprivate(fp)
+#pragma omp taskloop if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TLS:]]:
-// CHECK-SAME: [B1.[[#TLS+9]]]
-// CHECK-NEXT: [[#TLS+1]]: [B1.[[#TLS+9]]] (ImplicitCastExpr, LValueToRValue, int)
-// CHECK-NEXT: [[#TLS+2]]: [B1.[[#TLS+8]]]
-// CHECK-NEXT: [[#TLS+3]]: [B1.[[#TLS+8]]] = [B1.[[#TLS+1]]]
+// CHECK-SAME: [B1.[[#TLS+10]]]
+// CHECK-NEXT: [[#TLS+1]]: [B1.[[#TLS+10]]] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: [[#TLS+2]]: [B1.[[#TLS+9]]]
+// CHECK-NEXT: [[#TLS+3]]: [B1.[[#TLS+9]]] = [B1.[[#TLS+1]]]
// CHECK-NEXT: [[#TLS+4]]: cond
// CHECK-NEXT: [[#TLS+5]]: [B1.[[#TLS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TLS+6]]: [B1.[[#TLS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
// CHECK-NEXT: [[#TLS+7]]: fp
-// CHECK-NEXT: [[#TLS+8]]: argc
-// CHECK-NEXT: [[#TLS+9]]: x
-// CHECK-NEXT: [[#TLS+10]]: #pragma omp taskloop simd if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TLS+8]]: rd
+// CHECK-NEXT: [[#TLS+9]]: argc
+// CHECK-NEXT: [[#TLS+10]]: x
+// CHECK-NEXT: [[#TLS+11]]: #pragma omp taskloop simd if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TLS+3]]];
-#pragma omp taskloop simd if(cond) firstprivate(fp)
+#pragma omp taskloop simd if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
// CHECK-NEXT: [[#TDPF:]]: x
@@ -411,69 +430,77 @@
// CHECK-NEXT: [[#TDPF+4]]: cond
// CHECK-NEXT: [[#TDPF+5]]: [B1.[[#TDPF+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TDPF+6]]: [B1.[[#TDPF+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
-// CHECK-NEXT: [[#TDPF+7]]: [B1.[[#TDPF+9]]]
-// CHECK-NEXT: [[#TDPF+8]]: #pragma omp teams distribute parallel for if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TDPF+7]]: [B1.[[#TDPF+10]]]
+// CHECK-NEXT: [[#TDPF+8]]: [B1.[[#TDPF+11]]]
+// CHECK-NEXT: [[#TDPF+9]]: #pragma omp teams distribute parallel for if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TDPF+3]]];
-// CHECK-NEXT: [[#TDPF+9]]: fp
-// CHECK-NEXT: [[#TDPF+10]]: argc
-// CHECK-NEXT: [[#TDPF+11]]: x
-// CHECK-NEXT: [[#TDPF+12]]: cond
-// CHECK-NEXT: [[#TDPF+13]]: #pragma omp target
+// CHECK-NEXT: [[#TDPF+10]]: fp
+// CHECK-NEXT: [[#TDPF+11]]: rd
+// CHECK-NEXT: [[#TDPF+12]]: argc
+// CHECK-NEXT: [[#TDPF+13]]: x
+// CHECK-NEXT: [[#TDPF+14]]: cond
+// CHECK-NEXT: [[#TDPF+15]]: #pragma omp target
#pragma omp target
-#pragma omp teams distribute parallel for if(cond) firstprivate(fp)
+#pragma omp teams distribute parallel for if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
-// CHECK-NEXT: [B1.[[#TDPF+8]]] [[#TDPFS:]]: x
+// CHECK-NEXT: [B1.[[#TDPF+9]]] [[#TDPFS:]]: x
// CHECK-NEXT: [[#TDPFS+1]]: [B1.[[#TDPFS]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TDPFS+2]]: argc
// CHECK-NEXT: [[#TDPFS+3]]: [B1.[[#TDPFS+2]]] = [B1.[[#TDPFS+1]]]
// CHECK-NEXT: [[#TDPFS+4]]: cond
// CHECK-NEXT: [[#TDPFS+5]]: [B1.[[#TDPFS+4]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TDPFS+6]]: [B1.[[#TDPFS+5]]] (ImplicitCastExpr, IntegralToBoolean, _Bool)
-// CHECK-NEXT: [[#TDPFS+7]]: [B1.[[#TDPFS+9]]]
-// CHECK-NEXT: [[#TDPFS+8]]: #pragma omp teams distribute parallel for simd if(cond) firstprivate(fp)
+// CHECK-NEXT: [[#TDPFS+7]]: [B1.[[#TDPFS+10]]]
+// CHECK-NEXT: [[#TDPFS+8]]: [B1.[[#TDPFS+11]]]
+// CHECK-NEXT: [[#TDPFS+9]]: #pragma omp teams distribute parallel for simd if(cond) firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TDPFS+3]]];
-// CHECK-NEXT: [[#TDPFS+9]]: fp
-// CHECK-NEXT: [[#TDPFS+10]]: argc
-// CHECK-NEXT: [[#TDPFS+11]]: x
-// CHECK-NEXT: [[#TDPFS+12]]: cond
-// CHECK-NEXT: [[#TDPFS+13]]: #pragma omp target
+// CHECK-NEXT: [[#TDPFS+10]]: fp
+// CHECK-NEXT: [[#TDPFS+11]]: rd
+// CHECK-NEXT: [[#TDPFS+12]]: argc
+// CHECK-NEXT: [[#TDPFS+13]]: x
+// CHECK-NEXT: [[#TDPFS+14]]: cond
+// CHECK-NEXT: [[#TDPFS+15]]: #pragma omp target
#pragma omp target
-#pragma omp teams distribute parallel for simd if(cond) firstprivate(fp)
+#pragma omp teams distribute parallel for simd if(cond) firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
-// CHECK-NEXT: [B1.[[#TDPFS+8]]] [[#TDS:]]: x
+// CHECK-NEXT: [B1.[[#TDPFS+9]]] [[#TDS:]]: x
// CHECK-NEXT: [[#TDS+1]]: [B1.[[#TDS]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TDS+2]]: argc
// CHECK-NEXT: [[#TDS+3]]: [B1.[[#TDS+2]]] = [B1.[[#TDS+1]]]
-// CHECK-NEXT: [[#TDS+4]]: [B1.[[#TDS+6]]]
-// CHECK-NEXT: [[#TDS+5]]: #pragma omp teams distribute simd firstprivate(fp)
+// CHECK-NEXT: [[#TDS+4]]: [B1.[[#TDS+7]]]
+// CHECK-NEXT: [[#TDS+5]]: [B1.[[#TDS+8]]]
+// CHECK-NEXT: [[#TDS+6]]: #pragma omp teams distribute simd firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: [B1.[[#TDS+3]]];
-// CHECK-NEXT: [[#TDS+6]]: fp
-// CHECK-NEXT: [[#TDS+7]]: argc
-// CHECK-NEXT: [[#TDS+8]]: x
-// CHECK-NEXT: [[#TDS+9]]: #pragma omp target
+// CHECK-NEXT: [[#TDS+7]]: fp
+// CHECK-NEXT: [[#TDS+8]]: rd
+// CHECK-NEXT: [[#TDS+9]]: argc
+// CHECK-NEXT: [[#TDS+10]]: x
+// CHECK-NEXT: [[#TDS+11]]: #pragma omp target
#pragma omp target
-#pragma omp teams distribute simd firstprivate(fp)
+#pragma omp teams distribute simd firstprivate(fp) reduction(+:rd)
for (int i = 0; i < 10; ++i)
argc = x;
-// CHECK-NEXT: [B1.[[#TDS+5]]] [[#TEAMS:]]: x
+// CHECK-NEXT: [B1.[[#TDS+6]]] [[#TEAMS:]]: x
// CHECK-NEXT: [[#TEAMS+1]]: [B1.[[#TEAMS]]] (ImplicitCastExpr, LValueToRValue, int)
// CHECK-NEXT: [[#TEAMS+2]]: argc
// CHECK-NEXT: [[#TEAMS+3]]: [B1.[[#TEAMS+2]]] = [B1.[[#TEAMS+1]]]
-// CHECK-NEXT: [[#TEAMS+4]]: [B1.[[#TEAMS+6]]]
-// CHECK-NEXT: [[#TEAMS+5]]: #pragma omp teams firstprivate(fp)
+// CHECK-NEXT: [[#TEAMS+4]]: [B1.[[#TEAMS+7]]]
+// CHECK-NEXT: [[#TEAMS+5]]: [B1.[[#TEAMS+8]]]
+// CHECK-NEXT: [[#TEAMS+6]]: #pragma omp teams firstprivate(fp) reduction(+: rd)
// CHECK-NEXT: [B1.[[#TEAMS+3]]];
-// CHECK-NEXT: [[#TEAMS+6]]: fp
-// CHECK-NEXT: [[#TEAMS+7]]: argc
-// CHECK-NEXT: [[#TEAMS+8]]: x
-// CHECK-NEXT: [[#TEAMS+9]]: #pragma omp target
+// CHECK-NEXT: [[#TEAMS+7]]: fp
+// CHECK-NEXT: [[#TEAMS+8]]: rd
+// CHECK-NEXT: [[#TEAMS+9]]: argc
+// CHECK-NEXT: [[#TEAMS+10]]: x
+// CHECK-NEXT: [[#TEAMS+11]]: #pragma omp target
#pragma omp target
-#pragma omp teams firstprivate(fp)
+#pragma omp teams firstprivate(fp) reduction(+:rd)
argc = x;
-// CHECK-NEXT: [B1.[[#TEAMS+5]]] Preds
+// CHECK-NEXT: [B1.[[#TEAMS+6]]] Preds
}
Index: include/clang/AST/OpenMPClause.h
===================================================================
--- include/clang/AST/OpenMPClause.h
+++ include/clang/AST/OpenMPClause.h
@@ -2618,10 +2618,12 @@
}
child_range used_children() {
- return child_range(child_iterator(), child_iterator());
+ return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
+ reinterpret_cast<Stmt **>(varlist_end()));
}
const_child_range used_children() const {
- return const_child_range(const_child_iterator(), const_child_iterator());
+ auto Children = const_cast<OMPReductionClause *>(this)->used_children();
+ return const_child_range(Children.begin(), Children.end());
}
static bool classof(const OMPClause *T) {
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