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author | Jakub Jelinek <jakub@redhat.com> | 2010-04-26 22:07:10 +0200 |
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committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-04-26 22:07:10 +0200 |
commit | b83a701b0f79c99a487202016d158c40eb0c4629 (patch) | |
tree | 20ef77abbc49b7740132e220cf8488695349b001 /libgomp | |
parent | 8415f31724e1cb601b97b3f82292a24257cb5ff9 (diff) | |
download | gcc-b83a701b0f79c99a487202016d158c40eb0c4629.zip gcc-b83a701b0f79c99a487202016d158c40eb0c4629.tar.gz gcc-b83a701b0f79c99a487202016d158c40eb0c4629.tar.bz2 |
re PR c/43893 (Error: Invalid controlling predicate with -fopenmp)
PR c/43893
* c-omp.c (c_finish_omp_for): Handle also EQ_EXPR.
* testsuite/libgomp.c/pr43893.c: New test.
* testsuite/libgomp.c++/pr43893.C: New test.
From-SVN: r158745
Diffstat (limited to 'libgomp')
-rw-r--r-- | libgomp/ChangeLog | 6 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c++/pr43893.C | 125 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c/pr43893.c | 61 |
3 files changed, 192 insertions, 0 deletions
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 2b267e4..351672a 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,9 @@ +2010-04-26 Jakub Jelinek <jakub@redhat.com> + + PR c/43893 + * testsuite/libgomp.c/pr43893.c: New test. + * testsuite/libgomp.c++/pr43893.C: New test. + 2010-04-21 Jakub Jelinek <jakub@redhat.com> PR middle-end/43570 diff --git a/libgomp/testsuite/libgomp.c++/pr43893.C b/libgomp/testsuite/libgomp.c++/pr43893.C new file mode 100644 index 0000000..be0b6f4 --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/pr43893.C @@ -0,0 +1,125 @@ +// PR c/43893 +// { dg-do run } + +extern "C" void abort (); + +template <typename T, T M, T N> +void +f1 () +{ + int c; + T i; + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = M; i < N; i++) + c++; + if (c != 1) + abort (); +} + +template <typename T, T M, T N> +void +f2 () +{ + int c; + T i; + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = M; i <= N; i++) + c++; + if (c != 1) + abort (); +} + +template <typename T, T M, T N> +void +f3 () +{ + int c; + T i; + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = M; i > N; i--) + c++; + if (c != 1) + abort (); +} + +template <typename T, T M, T N> +void +f4 () +{ + int c; + T i; + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = M; i >= N; i--) + c++; + if (c != 1) + abort (); +} + +int +main () +{ + int c; + unsigned int i; + int j; + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 0; i < 1; i++) + c++; + if (c != 1) + abort (); + f1 <unsigned int, 0, 1> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 0; i <= 0; i++) + c++; + if (c != 1) + abort (); + f2 <unsigned int, 0, 0> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = - __INT_MAX__ - 1; j < - __INT_MAX__; j++) + c++; + if (c != 1) + abort (); + f1 <int, (- __INT_MAX__ - 1), (- __INT_MAX__)> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = - __INT_MAX__ - 1; j <= - __INT_MAX__ - 1; j++) + c++; + if (c != 1) + abort (); + f2 <int, (- __INT_MAX__ - 1), (- __INT_MAX__ - 1)> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 2U * __INT_MAX__ + 1; i > 2U * __INT_MAX__; i--) + c++; + if (c != 1) + abort (); + f3 <unsigned int, (2U * __INT_MAX__ + 1), (2U * __INT_MAX__)> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 2U * __INT_MAX__ + 1; i >= 2U * __INT_MAX__ + 1; i--) + c++; + if (c != 1) + abort (); + f4 <unsigned int, (2U * __INT_MAX__ + 1), (2U * __INT_MAX__ + 1)> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = __INT_MAX__; j > __INT_MAX__ - 1; j--) + c++; + if (c != 1) + abort (); + f3 <int, __INT_MAX__, (__INT_MAX__ - 1)> (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = __INT_MAX__; j >= __INT_MAX__; j--) + c++; + if (c != 1) + abort (); + f4 <int, __INT_MAX__, __INT_MAX__> (); + return 0; +} diff --git a/libgomp/testsuite/libgomp.c/pr43893.c b/libgomp/testsuite/libgomp.c/pr43893.c new file mode 100644 index 0000000..b85e924 --- /dev/null +++ b/libgomp/testsuite/libgomp.c/pr43893.c @@ -0,0 +1,61 @@ +/* PR c/43893 */ +/* { dg-do run } */ + +extern void abort (void); + +int +main () +{ + int c; + unsigned int i; + int j; + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 0; i < 1; i++) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 0; i <= 0; i++) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = - __INT_MAX__ - 1; j < - __INT_MAX__; j++) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = - __INT_MAX__ - 1; j <= - __INT_MAX__ - 1; j++) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 2U * __INT_MAX__ + 1; i > 2U * __INT_MAX__; i--) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (i = 2U * __INT_MAX__ + 1; i >= 2U * __INT_MAX__ + 1; i--) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = __INT_MAX__; j > __INT_MAX__ - 1; j--) + c++; + if (c != 1) + abort (); + c = 0; +#pragma omp parallel for reduction(+:c) + for (j = __INT_MAX__; j >= __INT_MAX__; j--) + c++; + if (c != 1) + abort (); + return 0; +} |