forked from OSchip/llvm-project
177 lines
9.1 KiB
C++
177 lines
9.1 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ferror-limit 150 %s
|
|
|
|
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ferror-limit 150 %s
|
|
|
|
template <class T>
|
|
T tmain() {
|
|
static T argc;
|
|
#pragma omp for
|
|
for (int i = 0; i < 10; ++i) {
|
|
#pragma omp scan // expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
;
|
|
}
|
|
#pragma omp for
|
|
for (int i = 0; i < 10; ++i) {
|
|
#pragma omp scan allocate(argc) // expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp scan'}} expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
#pragma omp scan untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp scan'}} expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
#pragma omp scan unknown // expected-warning {{extra tokens at the end of '#pragma omp scan' are ignored}} expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
}
|
|
#pragma omp for simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
if (argc)
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
if (argc) {
|
|
#pragma omp scan inclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
while (argc)
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
while (argc) {
|
|
#pragma omp scan inclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
do
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
while (argc)
|
|
;
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
do {
|
|
#pragma omp scan inclusive(argc)
|
|
} while (argc);
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
switch (argc)
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
switch (argc)
|
|
case 1:
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}} expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}}
|
|
switch (argc)
|
|
case 1: {
|
|
#pragma omp scan inclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
switch (argc) {
|
|
#pragma omp scan exclusive(argc) // expected-note 2 {{previous 'scan' directive used here}}
|
|
case 1:
|
|
#pragma omp scan exclusive(argc) // expected-error {{exactly one 'scan' directive must appear in the loop body of an enclosing directive}}
|
|
break;
|
|
default: {
|
|
#pragma omp scan exclusive(argc) // expected-error {{exactly one 'scan' directive must appear in the loop body of an enclosing directive}}
|
|
} break;
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
for (;;)
|
|
#pragma omp scan exclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
for (;;) {
|
|
#pragma omp scan exclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
label:
|
|
#pragma omp scan exclusive(argc)
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
label1 : {
|
|
#pragma omp scan inclusive(argc)
|
|
}}
|
|
|
|
return T();
|
|
}
|
|
|
|
int main() {
|
|
static int argc;
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
#pragma omp scan inclusive(argc) inclusive(argc) // expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
;
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
#pragma omp scan exclusive(argc) inclusive(argc) // expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
;
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
#pragma omp scan exclusive(argc) exclusive(argc) // expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
;
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc) // expected-error {{the inscan reduction list item must appear as a list item in an 'inclusive' or 'exclusive' clause on an inner 'omp scan' directive}}
|
|
for (int i = 0; i < 10; ++i) {
|
|
#pragma omp scan untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp scan'}} expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
#pragma omp scan unknown // expected-warning {{extra tokens at the end of '#pragma omp scan' are ignored}} expected-error {{exactly one of 'inclusive' or 'exclusive' clauses is expected}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
if (argc)
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
if (argc) {
|
|
#pragma omp scan inclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}} expected-error {{the list item must appear in 'reduction' clause with the 'inscan' modifier of the parent directive}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
while (argc)
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
while (argc) {
|
|
#pragma omp scan inclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}} expected-error {{the list item must appear in 'reduction' clause with the 'inscan' modifier of the parent directive}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
do
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
while (argc)
|
|
;
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
do {
|
|
#pragma omp scan exclusive(argc)
|
|
} while (argc);
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
switch (argc)
|
|
#pragma omp scan exclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
switch (argc)
|
|
case 1:
|
|
#pragma omp scan exclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}} expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}} expected-error {{the list item must appear in 'reduction' clause with the 'inscan' modifier of the parent directive}}
|
|
switch (argc)
|
|
case 1: {
|
|
#pragma omp scan exclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}} expected-error {{the list item must appear in 'reduction' clause with the 'inscan' modifier of the parent directive}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
switch (argc) {
|
|
#pragma omp scan inclusive(argc) // expected-note 2 {{previous 'scan' directive used here}}
|
|
case 1:
|
|
#pragma omp scan inclusive(argc) // expected-error {{exactly one 'scan' directive must appear in the loop body of an enclosing directive}}
|
|
break;
|
|
default: {
|
|
#pragma omp scan inclusive(argc) // expected-error {{exactly one 'scan' directive must appear in the loop body of an enclosing directive}}
|
|
} break;
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
for (;;)
|
|
#pragma omp scan inclusive(argc) // expected-error {{'#pragma omp scan' cannot be an immediate substatement}}
|
|
for (;;) {
|
|
#pragma omp scan inclusive(argc) // expected-error {{orphaned 'omp scan' directives are prohibited; perhaps you forget to enclose the directive into a for, simd, for simd, parallel for, or parallel for simd region?}} expected-error {{the list item must appear in 'reduction' clause with the 'inscan' modifier of the parent directive}}
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
label:
|
|
#pragma omp scan inclusive(argc)
|
|
}
|
|
#pragma omp simd reduction(inscan, +: argc)
|
|
for (int i = 0; i < 10; ++i) {
|
|
label1 : {
|
|
#pragma omp scan inclusive(argc)
|
|
}
|
|
}
|
|
|
|
return tmain<int>();
|
|
}
|