1 ; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
2 ; Check that we generate conversion from double precision floating point
3 ; to 64-bit integer value in IEEE complaint mode in V5.
5 ; CHECK: r{{[0-9]+}}:{{[0-9]+}} = convert_df2d(r{{[0-9]+}}:{{[0-9]+}}):chop
7 define i32 @main() nounwind {
9 %retval = alloca i32, align 4
10 %i = alloca i64, align 8
11 %a = alloca double, align 8
12 %b = alloca double, align 8
13 %c = alloca double, align 8
14 store i32 0, i32* %retval
15 store double 1.540000e+01, double* %a, align 8
16 store double 9.100000e+00, double* %b, align 8
17 %0 = load double, double* %a, align 8
18 %1 = load double, double* %b, align 8
19 %add = fadd double %0, %1
20 store volatile double %add, double* %c, align 8
21 %2 = load volatile double, double* %c, align 8
22 %conv = fptosi double %2 to i64
23 store i64 %conv, i64* %i, align 8
24 %3 = load i64, i64* %i, align 8
25 %conv1 = trunc i64 %3 to i32