| /* PR target/68483 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-vectorize -msse2 -mno-sse3" } */ | |
| void | |
| test (int *input, int *out, unsigned x1, unsigned x2) | |
| { | |
| unsigned i, j; | |
| unsigned end = x1; | |
| for (i = j = 0; i < 1000; i++) | |
| { | |
| int sum = 0; | |
| end += x2; | |
| for (; j < end; j++) | |
| sum += input[j]; | |
| out[i] = sum; | |
| } | |
| } | |
| /* { dg-final { scan-assembler "psrldq\[^\n\r]*(8,|, 8)" { target ia32 } } } */ | |
| /* { dg-final { scan-assembler "psrldq\[^\n\r]*(4,|, 4)" { target ia32 } } } */ |