| Andrew Trick | f6c3941 | 2011-03-23 23:11:02 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 | grep cmp | count 1 |
| 2 | ; RUN: llc < %s -march=x86 | grep shr | count 1 |
| 3 | ; RUN: llc < %s -march=x86 | grep xor | count 1 |
| Evan Cheng | 1cbd333 | 2007-02-08 22:27:55 +0000 | [diff] [blame] | 4 | |
| Andrew Trick | f6c3941 | 2011-03-23 23:11:02 +0000 | [diff] [blame] | 5 | define i1 @t1(i64 %x) nounwind { |
| 6 | %B = icmp slt i64 %x, 0 |
| 7 | ret i1 %B |
| Evan Cheng | 1cbd333 | 2007-02-08 22:27:55 +0000 | [diff] [blame] | 8 | } |
| 9 | |
| Evan Cheng | 4d46d0a | 2008-08-28 23:48:31 +0000 | [diff] [blame] | 10 | define i1 @t2(i64 %x) nounwind { |
| Andrew Trick | f6c3941 | 2011-03-23 23:11:02 +0000 | [diff] [blame] | 11 | %tmp = icmp ult i64 %x, 4294967296 |
| 12 | ret i1 %tmp |
| Evan Cheng | 1cbd333 | 2007-02-08 22:27:55 +0000 | [diff] [blame] | 13 | } |
| 14 | |
| Andrew Trick | f6c3941 | 2011-03-23 23:11:02 +0000 | [diff] [blame] | 15 | define i1 @t3(i32 %x) nounwind { |
| 16 | %tmp = icmp ugt i32 %x, -1 |
| 17 | ret i1 %tmp |
| Evan Cheng | 1cbd333 | 2007-02-08 22:27:55 +0000 | [diff] [blame] | 18 | } |