| // RUN: %clang_cc1 -fsyntax-only -fopenmp -verify %s |
| |
| // expected-error@+1 {{unexpected OpenMP directive '#pragma omp simd'}} |
| #pragma omp simd |
| |
| // expected-error@+1 {{unexpected OpenMP directive '#pragma omp simd'}} |
| #pragma omp simd foo |
| |
| // expected-error@+1 {{unexpected OpenMP directive '#pragma omp simd'}} |
| #pragma omp simd safelen(4) |
| |
| void test_no_clause() { |
| int i; |
| #pragma omp simd |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-error@+2 {{statement after '#pragma omp simd' must be a for loop}} |
| #pragma omp simd |
| ++i; |
| } |
| |
| void test_branch_protected_scope() { |
| int i = 0; |
| L1: |
| ++i; |
| |
| int x[24]; |
| |
| #pragma omp simd |
| for (i = 0; i < 16; ++i) { |
| if (i == 5) |
| goto L1; // expected-error {{use of undeclared label 'L1'}} |
| else if (i == 6) |
| return; // expected-error {{cannot return from OpenMP region}} |
| else if (i == 7) |
| goto L2; |
| else if (i == 8) { |
| L2: |
| x[i]++; |
| } |
| } |
| |
| if (x[0] == 0) |
| goto L2; // expected-error {{use of undeclared label 'L2'}} |
| else if (x[1] == 1) |
| goto L1; |
| } |
| |
| void test_invalid_clause() { |
| int i; |
| // expected-warning@+1 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| #pragma omp simd foo bar |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_non_identifiers() { |
| int i, x; |
| |
| // expected-warning@+1 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| #pragma omp simd; |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}} |
| // expected-warning@+1 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| #pragma omp simd firstprivate(x); |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-warning@+1 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| #pragma omp simd private(x); |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-warning@+1 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| #pragma omp simd, private(x); |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| extern int foo(); |
| void test_safelen() { |
| int i; |
| // expected-error@+1 {{expected '('}} |
| #pragma omp simd safelen |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd safelen() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-warning@+2 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| // expected-error@+1 {{expected '('}} |
| #pragma omp simd safelen 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(4 |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(4, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(4, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // xxpected-error@+1 {{expected expression}} |
| #pragma omp simd safelen(4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(4 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(4, , 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd safelen(4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd safelen(4, 8) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expression is not an integer constant expression}} |
| #pragma omp simd safelen(2.5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expression is not an integer constant expression}} |
| #pragma omp simd safelen(foo()) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'safelen' clause must be a strictly positive integer value}} |
| #pragma omp simd safelen(-5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'safelen' clause must be a strictly positive integer value}} |
| #pragma omp simd safelen(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'safelen' clause must be a strictly positive integer value}} |
| #pragma omp simd safelen(5 - 5) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_simdlen() { |
| int i; |
| // expected-error@+1 {{expected '('}} |
| #pragma omp simd simdlen |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd simdlen() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-warning@+2 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| // expected-error@+1 {{expected '('}} |
| #pragma omp simd simdlen 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(4 |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(4, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(4, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd simdlen(4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(4 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(4, , 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd simdlen(4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} |
| #pragma omp simd simdlen(4, 8) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expression is not an integer constant expression}} |
| #pragma omp simd simdlen(2.5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expression is not an integer constant expression}} |
| #pragma omp simd simdlen(foo()) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'simdlen' clause must be a strictly positive integer value}} |
| #pragma omp simd simdlen(-5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'simdlen' clause must be a strictly positive integer value}} |
| #pragma omp simd simdlen(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'simdlen' clause must be a strictly positive integer value}} |
| #pragma omp simd simdlen(5 - 5) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_safelen_simdlen() { |
| int i; |
| // expected-error@+1 {{the value of 'simdlen' parameter must be less than or equal to the value of the 'safelen' parameter}} |
| #pragma omp simd simdlen(6) safelen(5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{the value of 'simdlen' parameter must be less than or equal to the value of the 'safelen' parameter}} |
| #pragma omp simd safelen(5) simdlen(6) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_collapse() { |
| int i; |
| // expected-error@+1 {{expected '('}} |
| #pragma omp simd collapse |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd collapse( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd collapse() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd collapse(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd collapse(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-warning@+2 {{extra tokens at the end of '#pragma omp simd' are ignored}} |
| // expected-error@+1 {{expected '('}} |
| #pragma omp simd collapse 4) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4 |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4, |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4, ) |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| // xxpected-error@+1 {{expected expression}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4) |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4 4) |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4, , 4) |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| #pragma omp simd collapse(4) |
| for (int i1 = 0; i1 < 16; ++i1) |
| for (int i2 = 0; i2 < 16; ++i2) |
| for (int i3 = 0; i3 < 16; ++i3) |
| for (int i4 = 0; i4 < 16; ++i4) |
| foo(); |
| // expected-error@+2 {{expected ')'}} |
| // expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} |
| #pragma omp simd collapse(4, 8) |
| for (i = 0; i < 16; ++i) |
| ; // expected-error {{expected 4 for loops after '#pragma omp simd', but found only 1}} |
| // expected-error@+1 {{expression is not an integer constant expression}} |
| #pragma omp simd collapse(2.5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expression is not an integer constant expression}} |
| #pragma omp simd collapse(foo()) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} |
| #pragma omp simd collapse(-5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} |
| #pragma omp simd collapse(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} |
| #pragma omp simd collapse(5 - 5) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-note@+2 {{defined as reduction}} |
| #pragma omp parallel |
| #pragma omp simd collapse(2) reduction(+ : i) |
| for (i = 0; i < 16; ++i) |
| // expected-note@+1 {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp for' directive into a parallel or another task region?}} |
| for (int j = 0; j < 16; ++j) |
| // expected-error@+2 2 {{reduction variable must be shared}} |
| // expected-error@+1 {{OpenMP constructs may not be nested inside a simd region}} |
| #pragma omp for reduction(+ : i, j) |
| for (int k = 0; k < 16; ++k) |
| i += j; |
| #pragma omp parallel |
| #pragma omp for |
| for (i = 0; i < 16; ++i) |
| for (int j = 0; j < 16; ++j) |
| #pragma omp simd reduction(+ : i, j) |
| for (int k = 0; k < 16; ++k) |
| i += j; |
| } |
| |
| void test_linear() { |
| int i; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd linear( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected expression}} |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd linear(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected expression}} |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd linear(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd linear() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd linear(int) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected variable name}} |
| #pragma omp simd linear(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{use of undeclared identifier 'x'}} |
| #pragma omp simd linear(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{use of undeclared identifier 'x'}} |
| // expected-error@+1 {{use of undeclared identifier 'y'}} |
| #pragma omp simd linear(x, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+3 {{use of undeclared identifier 'x'}} |
| // expected-error@+2 {{use of undeclared identifier 'y'}} |
| // expected-error@+1 {{use of undeclared identifier 'z'}} |
| #pragma omp simd linear(x, y, z) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| int x, y; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd linear(x :) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd linear(x :, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd linear(x : 1) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd linear(x : 2 * 2) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd linear(x : 1, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd linear(x : 1, y, z : 1) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+2 {{defined as linear}} |
| // expected-error@+1 {{linear variable cannot be linear}} |
| #pragma omp simd linear(x) linear(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+2 {{defined as private}} |
| // expected-error@+1 {{private variable cannot be linear}} |
| #pragma omp simd private(x) linear(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+2 {{defined as linear}} |
| // expected-error@+1 {{linear variable cannot be private}} |
| #pragma omp simd linear(x) private(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-warning@+1 {{zero linear step (x and other variables in clause should probably be const)}} |
| #pragma omp simd linear(x, y : 0) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+2 {{defined as linear}} |
| // expected-error@+1 {{linear variable cannot be lastprivate}} |
| #pragma omp simd linear(x) lastprivate(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+2 {{defined as lastprivate}} |
| // expected-error@+1 {{lastprivate variable cannot be linear}} |
| #pragma omp simd lastprivate(x) linear(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_aligned() { |
| int i; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd aligned( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected expression}} |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd aligned(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected expression}} |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd aligned(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd aligned() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd aligned(int) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected variable name}} |
| #pragma omp simd aligned(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{use of undeclared identifier 'x'}} |
| #pragma omp simd aligned(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{use of undeclared identifier 'x'}} |
| // expected-error@+1 {{use of undeclared identifier 'y'}} |
| #pragma omp simd aligned(x, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+3 {{use of undeclared identifier 'x'}} |
| // expected-error@+2 {{use of undeclared identifier 'y'}} |
| // expected-error@+1 {{use of undeclared identifier 'z'}} |
| #pragma omp simd aligned(x, y, z) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| int *x, y, z[25]; // expected-note 4 {{'y' defined here}} |
| #pragma omp simd aligned(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd aligned(z) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd aligned(x :) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd aligned(x :, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd aligned(x : 1) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd aligned(x : 2 * 2) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd aligned(x : 1, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd aligned(x : 1, y, z : 1) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-error@+1 {{argument of aligned clause should be array or pointer, not 'int'}} |
| #pragma omp simd aligned(x, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{argument of aligned clause should be array or pointer, not 'int'}} |
| #pragma omp simd aligned(x, y, z) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+2 {{defined as aligned}} |
| // expected-error@+1 {{a variable cannot appear in more than one aligned clause}} |
| #pragma omp simd aligned(x) aligned(z, x) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-note@+3 {{defined as aligned}} |
| // expected-error@+2 {{a variable cannot appear in more than one aligned clause}} |
| // expected-error@+1 2 {{argument of aligned clause should be array or pointer, not 'int'}} |
| #pragma omp simd aligned(x, y, z) aligned(y, z) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_private() { |
| int i; |
| // expected-error@+2 {{expected expression}} |
| // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} |
| #pragma omp simd private( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
| // expected-error@+1 2 {{expected expression}} |
| #pragma omp simd private(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 2 {{expected expression}} |
| #pragma omp simd private(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd private() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd private(int) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected variable name}} |
| #pragma omp simd private(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| int x, y, z; |
| #pragma omp simd private(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd private(x, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd private(x, y, z) |
| for (i = 0; i < 16; ++i) { |
| x = y * i + z; |
| } |
| } |
| |
| void test_firstprivate() { |
| int i; |
| // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
| // expected-error@+2 {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}} |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd firstprivate( |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_lastprivate() { |
| int i; |
| // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd lastprivate( |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
| // expected-error@+1 2 {{expected expression}} |
| #pragma omp simd lastprivate(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 2 {{expected expression}} |
| #pragma omp simd lastprivate(, ) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd lastprivate() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd lastprivate(int) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected variable name}} |
| #pragma omp simd lastprivate(0) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| int x, y, z; |
| #pragma omp simd lastprivate(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd lastprivate(x, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd lastprivate(x, y, z) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_reduction() { |
| int i, x, y; |
| // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
| // expected-error@+2 {{expected identifier}} |
| // expected-warning@+1 {{missing ':' after reduction identifier - ignoring}} |
| #pragma omp simd reduction( |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected identifier}} |
| // expected-warning@+1 {{missing ':' after reduction identifier - ignoring}} |
| #pragma omp simd reduction() |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+2 {{expected expression}} |
| // expected-warning@+1 {{missing ':' after reduction identifier - ignoring}} |
| #pragma omp simd reduction(x) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected identifier}} |
| #pragma omp simd reduction( : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
| // expected-error@+2 {{expected identifier}} |
| // expected-warning@+1 {{missing ':' after reduction identifier - ignoring}} |
| #pragma omp simd reduction(, |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
| // expected-error@+2 {{expected expression}} |
| // expected-warning@+1 {{missing ':' after reduction identifier - ignoring}} |
| #pragma omp simd reduction(+ |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
| // |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd reduction(+: |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd reduction(+ :) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd reduction(+ :, y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected expression}} |
| #pragma omp simd reduction(+ : x, + : y) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected identifier}} |
| #pragma omp simd reduction(% : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| |
| #pragma omp simd reduction(+ : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(* : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(- : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(& : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(| : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(^ : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(&& : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(|| : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(max : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| #pragma omp simd reduction(min : x) |
| for (i = 0; i < 16; ++i) |
| ; |
| struct X { |
| int x; |
| }; |
| struct X X; |
| // expected-error@+1 {{expected variable name}} |
| #pragma omp simd reduction(+ : X.x) |
| for (i = 0; i < 16; ++i) |
| ; |
| // expected-error@+1 {{expected variable name}} |
| #pragma omp simd reduction(+ : x + x) |
| for (i = 0; i < 16; ++i) |
| ; |
| } |
| |
| void test_loop_messages() { |
| float a[100], b[100], c[100]; |
| // expected-error@+2 {{variable must be of integer or pointer type}} |
| #pragma omp simd |
| for (float fi = 0; fi < 10.0; fi++) { |
| c[(int)fi] = a[(int)fi] + b[(int)fi]; |
| } |
| // expected-error@+2 {{variable must be of integer or pointer type}} |
| #pragma omp simd |
| for (double fi = 0; fi < 10.0; fi++) { |
| c[(int)fi] = a[(int)fi] + b[(int)fi]; |
| } |
| } |
| |
| void linear_modifiers(int argc) { |
| int f; |
| #pragma omp simd linear(f) |
| for (int k = 0; k < argc; ++k) ++k; |
| #pragma omp simd linear(val(f)) |
| for (int k = 0; k < argc; ++k) ++k; |
| #pragma omp simd linear(uval(f)) // expected-error {{expected 'val' modifier}} |
| for (int k = 0; k < argc; ++k) ++k; |
| #pragma omp simd linear(ref(f)) // expected-error {{expected 'val' modifier}} |
| for (int k = 0; k < argc; ++k) ++k; |
| #pragma omp simd linear(foo(f)) // expected-error {{expected 'val' modifier}} |
| for (int k = 0; k < argc; ++k) ++k; |
| } |
| |