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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/libgomp/testsuite/libgomp.c/pr43893.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/libgomp/testsuite/libgomp.c/pr43893.c')
-rw-r--r-- | gcc-4.9/libgomp/testsuite/libgomp.c/pr43893.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.c/pr43893.c b/gcc-4.9/libgomp/testsuite/libgomp.c/pr43893.c new file mode 100644 index 000000000..b85e9242b --- /dev/null +++ b/gcc-4.9/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; +} |