1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -enable-unsafe-fp-math | FileCheck %s
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 -enable-unsafe-fp-math | FileCheck %s
@a = global float 3.000000e+00, align 4
@b = global float 4.000000e+00, align 4
@c = global double 3.000000e+00, align 8
@d = global double 4.000000e+00, align 8
; Function Attrs: nounwind
define float @emit_xsresp() {
entry:
%0 = load float, float* @a, align 4
%1 = load float, float* @b, align 4
%div = fdiv arcp ninf float %0, %1
ret float %div
; CHECK-LABEL: @emit_xsresp
; CHECK: xsresp {{[0-9]+}}
}
; Function Attrs: nounwind
define float @emit_xsrsqrtesp(float %f) {
entry:
%f.addr = alloca float, align 4
store float %f, float* %f.addr, align 4
%0 = load float, float* %f.addr, align 4
%1 = load float, float* @b, align 4
%2 = call float @llvm.sqrt.f32(float %1)
%div = fdiv arcp float %0, %2
ret float %div
; CHECK-LABEL: @emit_xsrsqrtesp
; CHECK: xsrsqrtesp {{[0-9]+}}
}
; Function Attrs: nounwind readnone
declare float @llvm.sqrt.f32(float)
; Function Attrs: nounwind
define double @emit_xsredp() {
entry:
%0 = load double, double* @c, align 8
%1 = load double, double* @d, align 8
%div = fdiv arcp ninf double %0, %1
ret double %div
; CHECK-LABEL: @emit_xsredp
; CHECK: xsredp {{[0-9]+}}
}
; Function Attrs: nounwind
define double @emit_xsrsqrtedp(double %f) {
entry:
%f.addr = alloca double, align 8
store double %f, double* %f.addr, align 8
%0 = load double, double* %f.addr, align 8
%1 = load double, double* @d, align 8
%2 = call double @llvm.sqrt.f64(double %1)
%div = fdiv arcp double %0, %2
ret double %div
; CHECK-LABEL: @emit_xsrsqrtedp
; CHECK: xsrsqrtedp {{[0-9]+}}
}
; Function Attrs: nounwind readnone
declare double @llvm.sqrt.f64(double) #1
|
