| Misha Brukman | 5b160f1 | 2004-08-11 14:16:34 +0000 | [diff] [blame^] | 1 | %a_str = internal constant [8 x sbyte] c"a = %d\0A\00" |
| 2 | %b_str = internal constant [8 x sbyte] c"b = %d\0A\00" |
| 3 | |
| 4 | ;; shl |
| 5 | %a_shl_str = internal constant [14 x sbyte] c"a << %d = %d\0A\00" |
| 6 | |
| 7 | declare int %printf(sbyte*, ...) |
| 8 | %A = global int 2 |
| 9 | %B = global int 5 |
| 10 | |
| 11 | int %main() { |
| 12 | entry: |
| 13 | %a = load int* %A |
| 14 | %b = load int* %B |
| 15 | %a_s = getelementptr [8 x sbyte]* %a_str, long 0, long 0 |
| 16 | %b_s = getelementptr [8 x sbyte]* %b_str, long 0, long 0 |
| 17 | %a_shl_s = getelementptr [14 x sbyte]* %a_shl_str, long 0, long 0 |
| 18 | call int (sbyte*, ...)* %printf(sbyte* %a_s, int %a) |
| 19 | call int (sbyte*, ...)* %printf(sbyte* %b_s, int %b) |
| 20 | br label %shl_test |
| 21 | |
| 22 | shl_test: |
| 23 | ;; test left shifts 0-31 |
| 24 | %s = phi ubyte [ 0, %entry ], [ %s_inc, %shl_test ] |
| 25 | %result = shl int %a, ubyte %s |
| 26 | call int (sbyte*, ...)* %printf(sbyte* %a_shl_s, ubyte %s, int %result) |
| 27 | %s_inc = add ubyte %s, 1 |
| 28 | %done = seteq ubyte %s, 32 |
| 29 | br bool %done, label %fini, label %shl_test |
| 30 | |
| 31 | fini: |
| 32 | ret int 0 |
| 33 | } |