| /* { dg-do run } */ |
| /* { dg-options "-O2 --save-temps -fno-inline" } */ |
| |
| extern void abort (void); |
| |
| int |
| ands_si_test1 (int a, int b, int c) |
| { |
| int d = a & b; |
| |
| /* { dg-final { scan-assembler-not "ands\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler-times "and\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" 2 } } */ |
| if (d <= 0) |
| return a + c; |
| else |
| return b + d + c; |
| } |
| |
| int |
| ands_si_test2 (int a, int b, int c) |
| { |
| int d = a & 0x99999999; |
| |
| /* { dg-final { scan-assembler-not "ands\tw\[0-9\]+, w\[0-9\]+, -1717986919" } } */ |
| /* { dg-final { scan-assembler "and\tw\[0-9\]+, w\[0-9\]+, -1717986919" } } */ |
| if (d <= 0) |
| return a + c; |
| else |
| return b + d + c; |
| } |
| |
| int |
| ands_si_test3 (int a, int b, int c) |
| { |
| int d = a & (b << 3); |
| |
| /* { dg-final { scan-assembler-not "ands\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */ |
| /* { dg-final { scan-assembler "and\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */ |
| if (d <= 0) |
| return a + c; |
| else |
| return b + d + c; |
| } |
| |
| typedef long long s64; |
| |
| s64 |
| ands_di_test1 (s64 a, s64 b, s64 c) |
| { |
| s64 d = a & b; |
| |
| /* { dg-final { scan-assembler-not "ands\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler-times "and\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" 2 } } */ |
| if (d <= 0) |
| return a + c; |
| else |
| return b + d + c; |
| } |
| |
| s64 |
| ands_di_test2 (s64 a, s64 b, s64 c) |
| { |
| s64 d = a & 0xaaaaaaaaaaaaaaaall; |
| |
| /* { dg-final { scan-assembler-not "ands\tx\[0-9\]+, x\[0-9\]+, -6148914691236517206" } } */ |
| /* { dg-final { scan-assembler "and\tx\[0-9\]+, x\[0-9\]+, -6148914691236517206" } } */ |
| if (d <= 0) |
| return a + c; |
| else |
| return b + d + c; |
| } |
| |
| s64 |
| ands_di_test3 (s64 a, s64 b, s64 c) |
| { |
| s64 d = a & (b << 3); |
| |
| /* { dg-final { scan-assembler-not "ands\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */ |
| /* { dg-final { scan-assembler "and\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */ |
| if (d <= 0) |
| return a + c; |
| else |
| return b + d + c; |
| } |
| |
| int |
| main () |
| { |
| int x; |
| s64 y; |
| |
| x = ands_si_test1 (29, 4, 5); |
| if (x != 13) |
| abort (); |
| |
| x = ands_si_test1 (5, 2, 20); |
| if (x != 25) |
| abort (); |
| |
| x = ands_si_test2 (29, 4, 5); |
| if (x != 34) |
| abort (); |
| |
| x = ands_si_test2 (1024, 2, 20); |
| if (x != 1044) |
| abort (); |
| |
| x = ands_si_test3 (35, 4, 5); |
| if (x != 41) |
| abort (); |
| |
| x = ands_si_test3 (5, 2, 20); |
| if (x != 25) |
| abort (); |
| |
| y = ands_di_test1 (0x130000029ll, |
| 0x320000004ll, |
| 0x505050505ll); |
| |
| if (y != ((0x130000029ll & 0x320000004ll) + 0x320000004ll + 0x505050505ll)) |
| abort (); |
| |
| y = ands_di_test1 (0x5000500050005ll, |
| 0x2111211121112ll, |
| 0x0000000002020ll); |
| if (y != 0x5000500052025ll) |
| abort (); |
| |
| y = ands_di_test2 (0x130000029ll, |
| 0x320000004ll, |
| 0x505050505ll); |
| if (y != ((0x130000029ll & 0xaaaaaaaaaaaaaaaall) + 0x320000004ll + 0x505050505ll)) |
| abort (); |
| |
| y = ands_di_test2 (0x540004100ll, |
| 0x320000004ll, |
| 0x805050205ll); |
| if (y != (0x540004100ll + 0x805050205ll)) |
| abort (); |
| |
| y = ands_di_test3 (0x130000029ll, |
| 0x064000008ll, |
| 0x505050505ll); |
| if (y != ((0x130000029ll & (0x064000008ll << 3)) |
| + 0x064000008ll + 0x505050505ll)) |
| abort (); |
| |
| y = ands_di_test3 (0x130002900ll, |
| 0x088000008ll, |
| 0x505050505ll); |
| if (y != (0x130002900ll + 0x505050505ll)) |
| abort (); |
| |
| return 0; |
| } |
| |