PR tree-optimization/33562
[official-gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / phi-opt-10.c
blob4c190e6af7daa1c928db2f1d445c3905d2de97ae
1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-optimized" } */
4 int nem1_phi (unsigned long a) { return a ? -1 : 0; }
5 int eqm1_phi (unsigned long a) { return a ? 0 : -1; }
7 int spaceship1 (long a) { return a > 0 ? 1 : a < 0 ? -1 : 0; }
8 int spaceship2 (long a) { return a > 0 ? 1 : a == 0 ? 0 : -1; }
10 /* { dg-final { scan-tree-dump-times " = -\[^\r\n\]*_.;" 4 "optimized"} } */