| Gabor Greif | f30f4e9 | 2008-05-20 19:52:04 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86 | not grep call |
| Chris Lattner | 4218443 | 2007-12-29 08:37:08 +0000 | [diff] [blame] | 2 | |
| Gabor Greif | f30f4e9 | 2008-05-20 19:52:04 +0000 | [diff] [blame^] | 3 | declare i1 @llvm.isunordered.f64(double) |
| Chris Lattner | 4218443 | 2007-12-29 08:37:08 +0000 | [diff] [blame] | 4 | |
| Gabor Greif | f30f4e9 | 2008-05-20 19:52:04 +0000 | [diff] [blame^] | 5 | define i1 @test_isnan(double %X) { |
| 6 | %R = fcmp uno double %X, %X ; <i1> [#uses=1] |
| 7 | ret i1 %R |
| Chris Lattner | 4218443 | 2007-12-29 08:37:08 +0000 | [diff] [blame] | 8 | } |
| 9 | |