4 changes: 4 additions & 0 deletions clang/test/PCH/pragma-loop.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,11 @@
// CHECK: #pragma clang loop unroll_count(16)
// CHECK: #pragma clang loop interleave_count(8)
// CHECK: #pragma clang loop vectorize_width(4)
// CHECK: #pragma clang loop distribute(enable)
// CHECK: #pragma clang loop unroll(disable)
// CHECK: #pragma clang loop interleave(disable)
// CHECK: #pragma clang loop vectorize(enable)
// CHECK: #pragma clang loop distribute(disable)
// CHECK: #pragma clang loop unroll(full)
// CHECK: #pragma clang loop interleave(enable)
// CHECK: #pragma clang loop vectorize(disable)
Expand Down Expand Up @@ -40,6 +42,7 @@ class pragma_test {
#pragma clang loop vectorize(enable)
#pragma clang loop interleave(disable)
#pragma clang loop unroll(disable)
#pragma clang loop distribute(enable)
while (i - 1 < Length) {
List[i] = i;
i++;
Expand All @@ -51,6 +54,7 @@ class pragma_test {
#pragma clang loop vectorize(disable)
#pragma clang loop interleave(enable)
#pragma clang loop unroll(full)
#pragma clang loop distribute(disable)
while (i - 3 < Length) {
List[i] = i;
i++;
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1 change: 1 addition & 0 deletions clang/test/Parser/pragma-loop-safety.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ void test(int *List, int Length) {
/* expected-error {{expected ')'}} */ #pragma clang loop interleave(assume_safety

/* expected-error {{invalid argument; expected 'enable', 'full' or 'disable'}} */ #pragma clang loop unroll(assume_safety)
/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop distribute(assume_safety)

/* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
/* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
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19 changes: 18 additions & 1 deletion clang/test/Parser/pragma-loop.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -116,15 +116,27 @@ void test(int *List, int Length) {
VList[j] = List[j];
}

#pragma clang loop distribute(enable)
for (int j : VList) {
VList[j] = List[j];
}

#pragma clang loop distribute(disable)
for (int j : VList) {
VList[j] = List[j];
}

test_nontype_template_param<4, 8>(List, Length);

/* expected-error {{expected '('}} */ #pragma clang loop vectorize
/* expected-error {{expected '('}} */ #pragma clang loop interleave
/* expected-error {{expected '('}} */ #pragma clang loop unroll
/* expected-error {{expected '('}} */ #pragma clang loop distribute

/* expected-error {{expected ')'}} */ #pragma clang loop vectorize(enable
/* expected-error {{expected ')'}} */ #pragma clang loop interleave(enable
/* expected-error {{expected ')'}} */ #pragma clang loop unroll(full
/* expected-error {{expected ')'}} */ #pragma clang loop distribute(enable

/* expected-error {{expected ')'}} */ #pragma clang loop vectorize_width(4
/* expected-error {{expected ')'}} */ #pragma clang loop interleave_count(4
Expand All @@ -133,8 +145,9 @@ void test(int *List, int Length) {
/* expected-error {{missing argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop vectorize()
/* expected-error {{missing argument; expected an integer value}} */ #pragma clang loop interleave_count()
/* expected-error {{missing argument; expected 'enable', 'full' or 'disable'}} */ #pragma clang loop unroll()
/* expected-error {{missing argument; expected 'enable' or 'disable'}} */ #pragma clang loop distribute()

/* expected-error {{missing option; expected vectorize, vectorize_width, interleave, interleave_count, unroll, or unroll_count}} */ #pragma clang loop
/* expected-error {{missing option; expected vectorize, vectorize_width, interleave, interleave_count, unroll, unroll_count, or distribute}} */ #pragma clang loop
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword(enable)
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop vectorize(enable) badkeyword(4)
Expand Down Expand Up @@ -187,6 +200,7 @@ const int VV = 4;
/* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
/* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
/* expected-error {{invalid argument; expected 'enable', 'full' or 'disable'}} */ #pragma clang loop unroll(badidentifier)
/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop distribute(badidentifier)
while (i-7 < Length) {
List[i] = i;
}
Expand All @@ -196,6 +210,7 @@ const int VV = 4;
/* expected-error {{expected ')'}} */ #pragma clang loop vectorize(()
/* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop interleave(*)
/* expected-error {{invalid argument; expected 'enable', 'full' or 'disable'}} */ #pragma clang loop unroll(=)
/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop distribute(+)
/* expected-error {{type name requires a specifier or qualifier}} expected-error {{expected expression}} */ #pragma clang loop vectorize_width(^)
/* expected-error {{expected expression}} expected-error {{expected expression}} */ #pragma clang loop interleave_count(/)
/* expected-error {{expected expression}} expected-error {{expected expression}} */ #pragma clang loop unroll_count(==)
Expand Down Expand Up @@ -232,6 +247,8 @@ const int VV = 4;
#pragma clang loop interleave(disable)
/* expected-error {{duplicate directives 'unroll(disable)' and 'unroll(full)'}} */ #pragma clang loop unroll(full)
#pragma clang loop unroll(disable)
/* expected-error {{duplicate directives 'distribute(disable)' and 'distribute(enable)'}} */ #pragma clang loop distribute(enable)
#pragma clang loop distribute(disable)
while (i-9 < Length) {
List[i] = i;
}
Expand Down