source:
Deliverables/D4.1/GCC/BranchlessMin.c
@
297
| Last change on this file since 297 was 172, checked in by , 11 years ago | |
|---|---|
| File size: 168 bytes | |
| Rev | Line | |
|---|---|---|
| [172] | 1 | int branchless_min(int x, int y) |
| 2 | { | |
| 3 | return y ^ ((x ^ y) & -(x < y)); | |
| 4 | } | |
| 5 | ||
| 6 | int main() | |
| 7 | { | |
| 8 | int z = branchless_min(5, 7); | |
| 9 | if(z == 5) | |
| 10 | return 5; | |
| 11 | else | |
| 12 | return 7; | |
| 13 | } |
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