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| author | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-09 13:47:42 +0000 |
|---|---|---|
| committer | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-09 13:47:42 +0000 |
| commit | b4a5df67f1382a33f4535eb1b10600ca52d294d3 (patch) | |
| tree | d4571b191c2cfc0f5045bd27b54f8a48e70787a8 /gcc/testsuite/gcc.dg/fold-abs-2.c | |
| download | gcc-tarball-b4a5df67f1382a33f4535eb1b10600ca52d294d3.tar.gz | |
Tarball conversion
Diffstat (limited to 'gcc/testsuite/gcc.dg/fold-abs-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/fold-abs-2.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/fold-abs-2.c b/gcc/testsuite/gcc.dg/fold-abs-2.c new file mode 100644 index 0000000000..6291d7e538 --- /dev/null +++ b/gcc/testsuite/gcc.dg/fold-abs-2.c @@ -0,0 +1,17 @@ +/* { dg-do run } */ +/* { dg-options "-O1 -fwrapv" } */ +#include <limits.h> +void exit (int); +void abort (); +#define ABS(x) (x > 0 ? x : -x) +int f (int a) { + if (ABS(a) >= 0) return 1; + else return 0; +} + +int main (int argc, char *argv[]) { + if (f(INT_MIN)) + abort (); + else + exit (0); +} |