| /* { dg-do compile { target int32plus } } */ | |
| /* { dg-options "-O2 -fdump-rtl-expand-details" } */ | |
| int foo(unsigned int cc ) | |
| { | |
| while ( cc >> 16 ) | |
| { | |
| cc = (cc & 0xffff) + (cc >> 16); | |
| } | |
| return ( (unsigned short)(cc) ) == ((unsigned short)(-1)); | |
| } | |
| /* { dg-final { scan-rtl-dump-not "_\[0-9\]* = 1;" "expand" } } */ |