| ; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s |
| ; Check that we generate double precision floating point subtract in V5. |
| |
| ; CHECK: r{{[0-9]+}}:{{[0-9]+}} = dfsub(r{{[0-9]+}}:{{[0-9]+}}, r{{[0-9]+}}:{{[0-9]+}}) |
| |
| define i32 @main() nounwind { |
| entry: |
| %a = alloca double, align 8 |
| %b = alloca double, align 8 |
| %c = alloca double, align 8 |
| store double 1.540000e+01, double* %a, align 8 |
| store double 9.100000e+00, double* %b, align 8 |
| %0 = load double* %b, align 8 |
| %1 = load double* %a, align 8 |
| %sub = fsub double %0, %1 |
| store double %sub, double* %c, align 8 |
| ret i32 0 |
| } |
