1 ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -enable-unsafe-fp-math | FileCheck %s
2 ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 -enable-unsafe-fp-math | FileCheck %s
3 @a = global float 3.000000e+00, align 4
4 @b = global float 4.000000e+00, align 4
5 @c = global double 3.000000e+00, align 8
6 @d = global double 4.000000e+00, align 8
8 ; Function Attrs: nounwind
9 define float @emit_xsresp() {
11 %0 = load float, float* @a, align 4
12 %1 = load float, float* @b, align 4
13 %div = fdiv fast float %0, %1
15 ; CHECK-LABEL: @emit_xsresp
16 ; CHECK: xsresp {{[0-9]+}}
19 ; Function Attrs: nounwind
20 define float @emit_xsrsqrtesp(float %f) {
22 %f.addr = alloca float, align 4
23 store float %f, float* %f.addr, align 4
24 %0 = load float, float* %f.addr, align 4
25 %1 = load float, float* @b, align 4
26 %2 = call float @llvm.sqrt.f32(float %1)
27 %div = fdiv fast float %0, %2
29 ; CHECK-LABEL: @emit_xsrsqrtesp
30 ; CHECK: xsrsqrtesp {{[0-9]+}}
33 ; Function Attrs: nounwind readnone
34 declare float @llvm.sqrt.f32(float)
36 ; Function Attrs: nounwind
37 define double @emit_xsredp() {
39 %0 = load double, double* @c, align 8
40 %1 = load double, double* @d, align 8
41 %div = fdiv fast double %0, %1
43 ; CHECK-LABEL: @emit_xsredp
44 ; CHECK: xsredp {{[0-9]+}}
47 ; Function Attrs: nounwind
48 define double @emit_xsrsqrtedp(double %f) {
50 %f.addr = alloca double, align 8
51 store double %f, double* %f.addr, align 8
52 %0 = load double, double* %f.addr, align 8
53 %1 = load double, double* @d, align 8
54 %2 = call double @llvm.sqrt.f64(double %1)
55 %div = fdiv fast double %0, %2
57 ; CHECK-LABEL: @emit_xsrsqrtedp
58 ; CHECK: xsrsqrtedp {{[0-9]+}}
61 ; Function Attrs: nounwind readnone
62 declare double @llvm.sqrt.f64(double) #1