| /* Test QBBS recognition */ | |
| /* { dg-options "-O1" } */ | |
| /* -O1 in the options is significant. Without it bit-check-and-branch | |
| operation may not be optimized to QBBS. */ | |
| unsigned int | |
| test_qbbs_reg (unsigned int a, unsigned int b, unsigned int val) | |
| { | |
| /* { dg-final { scan-assembler "qbbs\\t.L\[0-9\]*, r16, 19" } } */ | |
| if (val & (1 << 19)) | |
| return a; | |
| return b; | |
| } |