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
|
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
define void @LSH_recall_init(float %d_min, float %W) #0 {
entry:
br i1 undef, label %for.body.lr.ph, label %for.end
; CHECK-LABEL: @LSH_recall_init
; CHECK: xsmaddadp
for.body.lr.ph: ; preds = %entry
%conv3 = fpext float %W to double
br label %for.body
for.body: ; preds = %for.body, %for.body.lr.ph
%div = fdiv reassoc arcp float 0.000000e+00, %W
%add = fadd reassoc float %div, %d_min
%conv2 = fpext float %add to double
%0 = tail call double @llvm.sqrt.f64(double %conv2)
%div4 = fdiv reassoc arcp double %conv3, %0
%call = tail call signext i32 @p_col_helper(double %div4) #2
br label %for.body
for.end: ; preds = %entry
ret void
}
; Function Attrs: nounwind readnone
declare double @llvm.sqrt.f64(double) #1
declare signext i32 @p_col_helper(...) #2
attributes #0 = { nounwind "no-infs-fp-math"="true" "no-nans-fp-math"="true" "target-cpu"="pwr7" "unsafe-fp-math"="true" }
attributes #1 = { nounwind readnone }
attributes #2 = { nounwind }
|
