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author | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-09 13:47:42 +0000 |
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committer | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-09 13:47:42 +0000 |
commit | b4a5df67f1382a33f4535eb1b10600ca52d294d3 (patch) | |
tree | d4571b191c2cfc0f5045bd27b54f8a48e70787a8 /gcc/testsuite/gcc.dg/pr15785-1.c | |
download | gcc-tarball-b4a5df67f1382a33f4535eb1b10600ca52d294d3.tar.gz |
Tarball conversion
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr15785-1.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/pr15785-1.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr15785-1.c b/gcc/testsuite/gcc.dg/pr15785-1.c new file mode 100644 index 0000000000..47cd3d7b01 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr15785-1.c @@ -0,0 +1,42 @@ +/* { dg-do link } */ + +extern void link_error (); + +void a (int x) { + if (~ (~x) - x) + link_error (); +} +void b (int x) { + if (- (-x) - x) + link_error (); +} + +void c (int x) { + if (!(- (~x) - x)) + link_error (); +} + +void d (int x) { + if (!(~ (-x) - x)) + link_error (); +} + +void e (int x) { + if (x + ~(x - 1)) + link_error (); +} + +void f (int x) { + if (x + ~(x + (-1))) + link_error (); +} + +int main (int argc, char *argv[]) { + a(argc); + b(argc); + c(argc); + d(argc); + e(argc); + f(argc); + return 0; +} |