/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-dom2" } */ | |
/* LLVM LOCAL test not applicable */ | |
/* { dg-require-fdump "" } */ | |
float foo(float x) | |
{ | |
x += 1; | |
x -= 1; | |
return x; | |
} | |
/* We should *not* fold the arithmetic. */ | |
/* { dg-final { scan-tree-dump-times "0\\.0" 0 "dom2"} } */ | |
/* { dg-final { cleanup-tree-dump "dom2" } } */ |