Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/fold-abs-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/fold-abs-1.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,7 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fwrapv" } */ +#define ABS(x) (x > 0 ? x : -x) +int f (int a, int b) { + if ((ABS(a) | b) != 0) return 1; + else return 0; +}