Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/pr85529.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/pr85529.c Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,27 @@ +/* PR tree-optimization/85529 */ +/* { dg-do run } */ +/* { dg-options "-O2 -fno-ssa-phiopt" } */ + +__attribute__((noinline, noclone)) int +foo (int x) +{ + x &= 31; + x -= 25; + x *= 2; + if (x < 0) + return 1; + int y = x >> 2; + if (x >= y) + return 1; + return 0; +} + +int +main () +{ + int i; + for (i = 0; i < 63; i++) + if (foo (i) != 1) + __builtin_abort (); + return 0; +}