Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr61839_3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/61839. */ /* { dg-do run } */ /* { dg-options "-O2 -fdump-tree-vrp1 -fdump-tree-optimized" } */ __attribute__ ((noinline)) int foo (int a, unsigned b) { int c = 1; b = a ? 12 : 13; c = b << 8; if (c == 3072) ; else __builtin_abort (); return 0; } int main () { volatile unsigned b = 1U; foo (-1, b); } /* Scan for c [12, 13] << 8 in function foo. */ /* { dg-final { scan-tree-dump-times "3072 : 3328" 2 "vrp1" } } */ /* { dg-final { scan-tree-dump-times "3072" 0 "optimized" } } */