diff options
Diffstat (limited to 'libgomp/testsuite/libgomp.c/atomic-18.c')
-rw-r--r-- | libgomp/testsuite/libgomp.c/atomic-18.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/atomic-18.c b/libgomp/testsuite/libgomp.c/atomic-18.c new file mode 100644 index 0000000..bd048c1 --- /dev/null +++ b/libgomp/testsuite/libgomp.c/atomic-18.c @@ -0,0 +1,61 @@ +/* PR c/64824 */ +/* { dg-do run } */ +/* { dg-options "-O2 -fopenmp" } */ + +void +f1 (void) +{ + short a; + short b = 1; + int c = 3; +#pragma omp atomic capture + a = b = c << b; + if (b != 6 || a != 6) + __builtin_abort (); +} + +void +f2 (void) +{ + short a; + short b = 1; + int c = 3; +#pragma omp atomic capture + a = b = c + b; + if (b != 4 || a != 4) + __builtin_abort (); +} + +void +f3 (void) +{ + short a; + short b = 1; + long long int c = 3; +#pragma omp atomic capture + a = b = c + b; + if (b != 4 || a != 4) + __builtin_abort (); +} + +void +f4 (void) +{ + char a; + char b = 1; + long long int c = 3LL; +#pragma omp atomic capture + a = b = c << b; + if (b != 6 || a != 6) + __builtin_abort (); +} + +int +main () +{ + f1 (); + f2 (); + f3 (); + f4 (); + return 0; +} |