1 ; RUN: llc -mcpu=pwr8 -mtriple=powerpc64-unknown-unknown < %s | FileCheck %s
2 ; RUN: llc -mcpu=pwr7 -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
3 ; RUN: --check-prefix=CHECK-P7
5 define signext i32 @f32toi32(float %a) {
7 %0 = bitcast float %a to i32
11 ; CHECK: xscvdpspn [[CONVREG:[0-9]+]], 1
12 ; CHECK: xxsldwi [[SHIFTREG:[0-9]+]], [[CONVREG]], [[CONVREG]], 3
13 ; CHECK: mfvsrwz 3, [[SHIFTREG]]
16 define i64 @f64toi64(double %a) {
18 %0 = bitcast double %a to i64
25 define float @i32tof32(i32 signext %a) {
27 %0 = bitcast i32 %a to float
31 ; CHECK: mtvsrd [[MOVEREG:[0-9]+]], 3
32 ; CHECK: xxsldwi [[SHIFTREG:[0-9]+]], [[MOVEREG]], [[MOVEREG]], 1
33 ; CHECK: xscvspdpn 1, [[SHIFTREG]]
36 define double @i64tof64(i64 %a) {
38 %0 = bitcast i64 %a to double
45 define zeroext i32 @f32toi32u(float %a) {
47 %0 = bitcast float %a to i32
51 ; CHECK: xscvdpspn [[CONVREG:[0-9]+]], 1
52 ; CHECK: xxsldwi [[SHIFTREG:[0-9]+]], [[CONVREG]], [[CONVREG]], 3
53 ; CHECK: mfvsrwz 3, [[SHIFTREG]]
56 define i64 @f64toi64u(double %a) {
58 %0 = bitcast double %a to i64
65 define float @i32utof32(i32 zeroext %a) {
67 %0 = bitcast i32 %a to float
71 ; CHECK: mtvsrd [[MOVEREG:[0-9]+]], 3
72 ; CHECK: xxsldwi [[SHIFTREG:[0-9]+]], [[MOVEREG]], [[MOVEREG]], 1
73 ; CHECK: xscvspdpn 1, [[SHIFTREG]]
76 define double @i64utof64(i64 %a) {
78 %0 = bitcast i64 %a to double