; RUN: llc < %s -O=3 -mtriple=arm64-apple-ios -mcpu=cyclone -enable-unsafe-fp-math | FileCheck %s
define void @foo_2d(double* %src) {
entry:
%arrayidx1 = getelementptr inbounds double, double* %src, i64 5
%arrayidx2 = getelementptr inbounds double, double* %src, i64 11
%tmp = bitcast double* %arrayidx1 to <2 x double>*
br label %for.body
; CHECK-LABEL: %for.body
; CHECK: fmls.2d {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
; CHECK: fmls.2d {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}[0]
; CHECK: fmls.d {{d[0-9]+}}, {{d[0-9]+}}, {{v[0-9]+}}[0]
for.body: ; preds = %for.body, %entry
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%indvars.iv.next = sub nuw nsw i64 %indvars.iv, 1
%arrayidx3 = getelementptr inbounds double, double* %src, i64 %indvars.iv.next
%tmp1 = load double, double* %arrayidx3, align 8
%add = fadd fast double %tmp1, %tmp1
%mul = fmul fast double %add, %add
%e1 = insertelement <2 x double> undef, double %add, i32 0
%e2 = insertelement <2 x double> %e1, double %add, i32 1
%sub2 = fsub fast <2 x double> %e2, <double 3.000000e+00, double -3.000000e+00>
%e3 = insertelement <2 x double> undef, double %mul, i32 0
%e4 = insertelement <2 x double> %e3, double %mul, i32 1
%mul2 = fmul fast <2 x double> %sub2,<double 3.000000e+00, double -3.000000e+00>
%e5 = insertelement <2 x double> undef, double %add, i32 0
%e6 = insertelement <2 x double> %e5, double %add, i32 1
%sub3 = fsub fast <2 x double> <double 3.000000e+00, double -3.000000e+00>, %mul2
%mulx = fmul fast <2 x double> %sub2, %e2
%subx = fsub fast <2 x double> %e4, %mulx
%e7 = insertelement <2 x double> undef, double %mul, i32 0
%e8 = insertelement <2 x double> %e7, double %mul, i32 1
%e9 = fmul fast <2 x double> %subx, %sub3
store <2 x double> %e9, <2 x double>* %tmp, align 8
%e10 = extractelement <2 x double> %sub3, i32 0
%mul3 = fmul fast double %mul, %e10
%sub4 = fsub fast double %mul, %mul3
store double %sub4, double* %arrayidx2, align 8
%exitcond = icmp eq i64 %indvars.iv.next, 25
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
ret void
}
define void @foo_2s(float* %src) {
entry:
%arrayidx1 = getelementptr inbounds float, float* %src, i64 5
%arrayidx2 = getelementptr inbounds float, float* %src, i64 11
%tmp = bitcast float* %arrayidx1 to <2 x float>*
br label %for.body
; CHECK-LABEL: %for.body
; CHECK: fmls.2s {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
; CHECK: fmls.2s {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}[0]
; CHECK: fmls.s {{s[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}[0]
for.body: ; preds = %for.body, %entry
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx3 = getelementptr inbounds float, float* %src, i64 %indvars.iv.next
%tmp1 = load float, float* %arrayidx3, align 8
%add = fadd fast float %tmp1, %tmp1
%mul = fmul fast float %add, %add
%e1 = insertelement <2 x float> undef, float %add, i32 0
%e2 = insertelement <2 x float> %e1, float %add, i32 1
%add2 = fsub fast <2 x float> %e2, <float 3.000000e+00, float -3.000000e+00>
%e3 = insertelement <2 x float> undef, float %mul, i32 0
%e4 = insertelement <2 x float> %e3, float %mul, i32 1
%mul2 = fmul fast <2 x float> %add2,<float 3.000000e+00, float -3.000000e+00>
%e5 = insertelement <2 x float> undef, float %add, i32 0
%e6 = insertelement <2 x float> %e5, float %add, i32 1
%add3 = fsub fast <2 x float> <float 3.000000e+00, float -3.000000e+00>, %mul2
%mulx = fmul fast <2 x float> %add2, %e2
%addx = fsub fast <2 x float> %e4, %mulx
%e7 = insertelement <2 x float> undef, float %mul, i32 0
%e8 = insertelement <2 x float> %e7, float %mul, i32 1
%e9 = fmul fast <2 x float> %addx, %add3
store <2 x float> %e9, <2 x float>* %tmp, align 8
%e10 = extractelement <2 x float> %add3, i32 0
%mul3 = fmul fast float %mul, %e10
%add4 = fsub fast float %mul, %mul3
store float %add4, float* %arrayidx2, align 8
%exitcond = icmp eq i64 %indvars.iv.next, 25
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
ret void
}
define void @foo_4s(float* %src) {
entry:
%arrayidx1 = getelementptr inbounds float, float* %src, i64 5
%arrayidx2 = getelementptr inbounds float, float* %src, i64 11
%tmp = bitcast float* %arrayidx1 to <4 x float>*
br label %for.body
; CHECK-LABEL: %for.body
; CHECK: fmls.4s {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
; CHECK: fmls.4s {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}[0]
for.body: ; preds = %for.body, %entry
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%arrayidx3 = getelementptr inbounds float, float* %src, i64 %indvars.iv.next
%tmp1 = load float, float* %arrayidx3, align 8
%add = fadd fast float %tmp1, %tmp1
%mul = fmul fast float %add, %add
%e1 = insertelement <4 x float> undef, float %add, i32 0
%e2 = insertelement <4 x float> %e1, float %add, i32 1
%add2 = fadd fast <4 x float> %e2, <float 3.000000e+00, float -3.000000e+00, float 5.000000e+00, float 7.000000e+00>
%e3 = insertelement <4 x float> undef, float %mul, i32 0
%e4 = insertelement <4 x float> %e3, float %mul, i32 1
%mul2 = fmul fast <4 x float> %add2,<float 3.000000e+00, float -3.000000e+00, float 5.000000e+00, float 7.000000e+00>
%e5 = insertelement <4 x float> undef, float %add, i32 0
%e6 = insertelement <4 x float> %e5, float %add, i32 1
%add3 = fsub fast <4 x float> <float 3.000000e+00, float -3.000000e+00, float 5.000000e+00, float 7.000000e+00> , %mul2
%mulx = fmul fast <4 x float> %add2, %e2
%addx = fsub fast <4 x float> %e4, %mulx
%e7 = insertelement <4 x float> undef, float %mul, i32 0
%e8 = insertelement <4 x float> %e7, float %mul, i32 1
%e9 = fmul fast <4 x float> %addx, %add3
store <4 x float> %e9, <4 x float>* %tmp, align 8
%e10 = extractelement <4 x float> %add3, i32 0
%mul3 = fmul fast float %mul, %e10
store float %mul3, float* %arrayidx2, align 8
%exitcond = icmp eq i64 %indvars.iv.next, 25
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
ret void
}