| Reid Kleckner | 9aeb047 | 2014-11-13 23:32:52 +0000 | [diff] [blame] | 1 | ; LLI.exe used to crash on Windows\X86 when certain single precession |
| 2 | ; floating point intrinsics (defined as macros) are used. |
| 3 | ; This unit test guards against the failure. |
| 4 | ; |
| 5 | ; RUN: %lli %s | FileCheck %s |
| 6 | |
| 7 | @flt = internal global float 12.0e+0 |
| 8 | @str = internal constant [18 x i8] c"Double value: %f\0A\00" |
| 9 | |
| 10 | declare i32 @printf(i8* nocapture, ...) nounwind |
| Zachary Turner | f5f9bad | 2015-02-18 19:32:28 +0000 | [diff] [blame^] | 11 | declare i32 @fflush(i8*) nounwind |
| Reid Kleckner | 9aeb047 | 2014-11-13 23:32:52 +0000 | [diff] [blame] | 12 | |
| 13 | define i32 @main() { |
| 14 | %flt = load float* @flt |
| 15 | %float2 = frem float %flt, 5.0 |
| 16 | %double1 = fpext float %float2 to double |
| 17 | call i32 (i8*, ...)* @printf(i8* getelementptr ([18 x i8]* @str, i32 0, i64 0), double %double1) |
| Zachary Turner | f5f9bad | 2015-02-18 19:32:28 +0000 | [diff] [blame^] | 18 | call i32 @fflush(i8* null) |
| Reid Kleckner | 9aeb047 | 2014-11-13 23:32:52 +0000 | [diff] [blame] | 19 | ret i32 0 |
| 20 | } |
| 21 | |
| 22 | ; CHECK: Double value: 2.0 |