| /* { dg-do run } */ |
| /* { dg-options "-O2 --save-temps -fno-inline" } */ |
| |
| extern void abort (void); |
| |
| int |
| adds_si_test1 (int a, int b, int c) |
| { |
| int d = a + b; |
| |
| /* { dg-final { scan-assembler "adds\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ |
| if (d == 0) |
| return a + c; |
| else |
| return d; |
| } |
| |
| int |
| adds_si_test2 (int a, int b, int c) |
| { |
| int d = a + 0xff; |
| |
| /* { dg-final { scan-assembler "adds\tw\[0-9\]+, w\[0-9\]+, 255" } } */ |
| if (d == 0) |
| return a + c; |
| else |
| return d; |
| } |
| |
| int |
| adds_si_test3 (int a, int b, int c) |
| { |
| int d = a + (b << 3); |
| |
| /* { dg-final { scan-assembler "adds\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */ |
| if (d == 0) |
| return a + c; |
| else |
| return d; |
| } |
| |
| typedef long long s64; |
| |
| s64 |
| adds_di_test1 (s64 a, s64 b, s64 c) |
| { |
| s64 d = a + b; |
| |
| /* { dg-final { scan-assembler "adds\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */ |
| if (d == 0) |
| return a + c; |
| else |
| return d; |
| } |
| |
| s64 |
| adds_di_test2 (s64 a, s64 b, s64 c) |
| { |
| s64 d = a + 0xff; |
| |
| /* { dg-final { scan-assembler "adds\tx\[0-9\]+, x\[0-9\]+, 255" } } */ |
| if (d == 0) |
| return a + c; |
| else |
| return d; |
| } |
| |
| s64 |
| adds_di_test3 (s64 a, s64 b, s64 c) |
| { |
| s64 d = a + (b << 3); |
| |
| /* { dg-final { scan-assembler "adds\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */ |
| if (d == 0) |
| return a + c; |
| else |
| return d; |
| } |
| |
| int main () |
| { |
| int x; |
| s64 y; |
| |
| x = adds_si_test1 (29, 4, 5); |
| if (x != (29 + 4)) |
| abort (); |
| |
| x = adds_si_test1 (5, 2, -5); |
| if (x != 7) |
| abort (); |
| |
| x = adds_si_test2 (29, 4, 5); |
| if (x != (29 + 0xff)) |
| abort (); |
| |
| x = adds_si_test2 (-255, 2, 20); |
| if (x != -235) |
| abort (); |
| |
| x = adds_si_test3 (35, 4, 5); |
| if (x != (35 + (4 << 3))) |
| abort (); |
| |
| x = adds_si_test3 (-(2 << 3), 2, 20); |
| if (x != (20 - (2 << 3))) |
| abort (); |
| |
| y = adds_di_test1 (0x130000029ll, |
| 0x320000004ll, |
| 0x505050505ll); |
| |
| if (y != (0x130000029ll + 0x320000004ll)) |
| abort (); |
| |
| y = adds_di_test1 (0x5000500050005ll, |
| -0x5000500050005ll, |
| 0x0000000002020ll); |
| if (y != (0x5000500050005ll + 0x0000000002020ll)) |
| abort (); |
| |
| y = adds_di_test2 (0x130000029ll, |
| 0x320000004ll, |
| 0x505050505ll); |
| if (y != (0x130000029ll + 0xff)) |
| abort (); |
| |
| y = adds_di_test2 (-0xff, |
| 0x320000004ll, |
| 0x505050505ll); |
| if (y != (0x505050505ll - 0xff)) |
| abort (); |
| |
| y = adds_di_test3 (0x130000029ll, |
| 0x064000008ll, |
| 0x505050505ll); |
| if (y != (0x130000029ll + (0x064000008ll << 3))) |
| abort (); |
| |
| y = adds_di_test3 (0x130002900ll, |
| -(0x130002900ll >> 3), |
| 0x505050505ll); |
| if (y != (0x130002900ll + 0x505050505ll)) |
| abort (); |
| |
| return 0; |
| } |
| |