| Sirish Pande | 7517bbc | 2012-05-10 20:20:25 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s |
| 2 | ; Check that we generate double precision floating point subtract in V5. |
| 3 | |
| 4 | ; CHECK: r{{[0-9]+}}:{{[0-9]+}} = dfsub(r{{[0-9]+}}:{{[0-9]+}}, r{{[0-9]+}}:{{[0-9]+}}) |
| 5 | |
| 6 | define i32 @main() nounwind { |
| 7 | entry: |
| 8 | %a = alloca double, align 8 |
| 9 | %b = alloca double, align 8 |
| 10 | %c = alloca double, align 8 |
| 11 | store double 1.540000e+01, double* %a, align 8 |
| 12 | store double 9.100000e+00, double* %b, align 8 |
| 13 | %0 = load double* %b, align 8 |
| 14 | %1 = load double* %a, align 8 |
| 15 | %sub = fsub double %0, %1 |
| 16 | store double %sub, double* %c, align 8 |
| 17 | ret i32 0 |
| 18 | } |