#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ crstrns(double *, double *);
int /*<<< orphan*/ mm_mul(double *, double *, double *);
void cal_x(double **x, double **xx, double *bx, const int i) {
  int j;
  double t[4], s[4];
  for (j = 1; j < i; j++) {
    crstrns(t, xx[i - j]);
    mm_mul(s, t, bx);
    x[j][0] -= s[0];
    x[j][1] -= s[1];
    x[j][2] -= s[2];
    x[j][3] -= s[3];
  }
  for (j = 1; j < i; j++) {
    xx[j][0] = x[j][0];
    xx[j][1] = x[j][1];
    xx[j][2] = x[j][2];
    xx[j][3] = x[j][3];
  }
  x[i][0] = xx[i][0] = -bx[0];
  x[i][1] = xx[i][1] = -bx[1];
  x[i][2] = xx[i][2] = -bx[2];
  x[i][3] = xx[i][3] = -bx[3];
  return;
}


x86 assembly (clang, -O0):
<cal_x>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    %ecx,-0x1c(%rbp)
movl   $0x1,-0x20(%rbp)
mov    -0x20(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jge    11fd <cal_x+0xdd>
lea    -0x40(%rbp),%rdi
mov    -0x10(%rbp),%rax
mov    -0x1c(%rbp),%ecx
sub    -0x20(%rbp),%ecx
movslq %ecx,%rcx
mov    (%rax,%rcx,8),%rsi
call   1030 <crstrns@plt>
lea    -0x60(%rbp),%rdi
lea    -0x40(%rbp),%rsi
mov    -0x18(%rbp),%rdx
call   1040 <mm_mul@plt>
movsd  -0x60(%rbp),%xmm1
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  (%rax),%xmm0
subsd  %xmm1,%xmm0
movsd  %xmm0,(%rax)
movsd  -0x58(%rbp),%xmm1
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  0x8(%rax),%xmm0
subsd  %xmm1,%xmm0
movsd  %xmm0,0x8(%rax)
movsd  -0x50(%rbp),%xmm1
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  0x10(%rax),%xmm0
subsd  %xmm1,%xmm0
movsd  %xmm0,0x10(%rax)
movsd  -0x48(%rbp),%xmm1
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  0x18(%rax),%xmm0
subsd  %xmm1,%xmm0
movsd  %xmm0,0x18(%rax)
mov    -0x20(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x20(%rbp)
jmp    113e <cal_x+0x1e>
movl   $0x1,-0x20(%rbp)
mov    -0x20(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jge    12a4 <cal_x+0x184>
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  (%rax),%xmm0
mov    -0x10(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,(%rax)
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  0x8(%rax),%xmm0
mov    -0x10(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x8(%rax)
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  0x10(%rax),%xmm0
mov    -0x10(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x10(%rax)
mov    -0x8(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  0x18(%rax),%xmm0
mov    -0x10(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x18(%rax)
mov    -0x20(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x20(%rbp)
jmp    1204 <cal_x+0xe4>
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mov    -0x10(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,(%rax)
mov    -0x8(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,(%rax)
mov    -0x18(%rbp),%rax
movsd  0x8(%rax),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mov    -0x10(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x8(%rax)
mov    -0x8(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x8(%rax)
mov    -0x18(%rbp),%rax
movsd  0x10(%rax),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mov    -0x10(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x10(%rax)
mov    -0x8(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x10(%rax)
mov    -0x18(%rbp),%rax
movsd  0x18(%rax),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mov    -0x10(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x18(%rax)
mov    -0x8(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movsd  %xmm0,0x18(%rax)
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<cal_x>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x68,%rsp
mov    %rdx,%r12
mov    %rsi,%rbp
cmp    $0x2,%ecx
jl     12a6 <cal_x+0x186>
mov    %ecx,0xc(%rsp)
mov    %ecx,%eax
mov    %rax,0x10(%rsp)
lea    -0x1(%rax),%r15
mov    %rdi,0x18(%rsp)
lea    0x8(%rdi),%r14
lea    0x40(%rsp),%rbx
lea    0x20(%rsp),%r13
nop
mov    0x0(%rbp,%r15,8),%rsi
mov    %rbx,%rdi
call   1030 <crstrns@plt>
mov    %r13,%rdi
mov    %rbx,%rsi
mov    %r12,%rdx
call   1040 <mm_mul@plt>
mov    (%r14),%rax
movsd  (%rax),%xmm0
subsd  0x20(%rsp),%xmm0
movsd  0x8(%rax),%xmm1
movsd  %xmm0,(%rax)
subsd  0x28(%rsp),%xmm1
movsd  %xmm1,0x8(%rax)
movsd  0x10(%rax),%xmm0
subsd  0x30(%rsp),%xmm0
movsd  %xmm0,0x10(%rax)
movsd  0x18(%rax),%xmm0
subsd  0x38(%rsp),%xmm0
movsd  %xmm0,0x18(%rax)
add    $0x8,%r14
add    $0xffffffffffffffff,%r15
jne    1160 <cal_x+0x40>
mov    0xc(%rsp),%ecx
cmp    $0x2,%ecx
mov    0x18(%rsp),%rdi
jl     12a6 <cal_x+0x186>
mov    0x10(%rsp),%r8
add    $0xffffffffffffffff,%r8
mov    $0x1,%eax
cmp    $0x2,%ecx
je     1271 <cal_x+0x151>
mov    %r8,%rbx
and    $0xfffffffffffffffe,%rbx
neg    %rbx
mov    $0x1,%eax
xchg   %ax,%ax
mov    (%rdi,%rax,8),%rdx
movsd  (%rdx),%xmm0
mov    0x0(%rbp,%rax,8),%rsi
movsd  %xmm0,(%rsi)
movsd  0x8(%rdx),%xmm0
movsd  %xmm0,0x8(%rsi)
movsd  0x10(%rdx),%xmm0
movsd  %xmm0,0x10(%rsi)
movsd  0x18(%rdx),%xmm0
movsd  %xmm0,0x18(%rsi)
mov    0x8(%rdi,%rax,8),%rdx
movsd  (%rdx),%xmm0
mov    0x8(%rbp,%rax,8),%rsi
movsd  %xmm0,(%rsi)
movsd  0x8(%rdx),%xmm0
movsd  %xmm0,0x8(%rsi)
movsd  0x10(%rdx),%xmm0
movsd  %xmm0,0x10(%rsi)
movsd  0x18(%rdx),%xmm0
movsd  %xmm0,0x18(%rsi)
lea    (%rbx,%rax,1),%rdx
add    $0x2,%rdx
add    $0x2,%rax
cmp    $0x1,%rdx
jne    1200 <cal_x+0xe0>
test   $0x1,%r8b
je     12a6 <cal_x+0x186>
mov    (%rdi,%rax,8),%rdx
movsd  (%rdx),%xmm0
mov    0x0(%rbp,%rax,8),%rax
movsd  %xmm0,(%rax)
movsd  0x8(%rdx),%xmm0
movsd  %xmm0,0x8(%rax)
movsd  0x10(%rdx),%xmm0
movsd  %xmm0,0x10(%rax)
movsd  0x18(%rdx),%xmm0
movsd  %xmm0,0x18(%rax)
movsd  (%r12),%xmm0
movaps 0xd4d(%rip),%xmm1
xorps  %xmm1,%xmm0
movslq %ecx,%rax
mov    0x0(%rbp,%rax,8),%rcx
movlps %xmm0,(%rcx)
mov    (%rdi,%rax,8),%rax
movlps %xmm0,(%rax)
movsd  0x8(%r12),%xmm0
xorps  %xmm1,%xmm0
movlps %xmm0,0x8(%rcx)
movlps %xmm0,0x8(%rax)
movsd  0x10(%r12),%xmm0
xorps  %xmm1,%xmm0
movlps %xmm0,0x10(%rcx)
movlps %xmm0,0x10(%rax)
movsd  0x18(%r12),%xmm0
xorps  %xmm1,%xmm0
movlps %xmm0,0x18(%rcx)
movlps %xmm0,0x18(%rax)
add    $0x68,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @cal_x(double** %0, double** %1, double* %2, i32 %3) {
%5 = alloca double**
%6 = alloca double**
%7 = alloca double*
%8 = alloca i32
%9 = alloca i32
%10 = alloca [4 x double]
%11 = alloca [4 x double]
store double** %0, double*** %5
store double** %1, double*** %6
store double* %2, double** %7
store i32 %3, i32* %8
store i32 1, i32* %9
br label %12
12: ; preds = %70, %4
%13 = load i32, i32* %9
%14 = load i32, i32* %8
%15 = icmp slt i32 %13, %14
br i1 %15, label %16, label %73
16: ; preds = %12
%17 = getelementptr inbounds [4 x double], [4 x double]* %10, i64 0, i64 0
%18 = load double**, double*** %6
%19 = load i32, i32* %8
%20 = load i32, i32* %9
%21 = sub nsw i32 %19, %20
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds double*, double** %18, i64 %22
%24 = load double*, double** %23
%25 = call i32 @crstrns(double* %17, double* %24)
%26 = getelementptr inbounds [4 x double], [4 x double]* %11, i64 0, i64 0
%27 = getelementptr inbounds [4 x double], [4 x double]* %10, i64 0, i64 0
%28 = load double*, double** %7
%29 = call i32 @mm_mul(double* %26, double* %27, double* %28)
%30 = getelementptr inbounds [4 x double], [4 x double]* %11, i64 0, i64 0
%31 = load double, double* %30
%32 = load double**, double*** %5
%33 = load i32, i32* %9
%34 = sext i32 %33 to i64
%35 = getelementptr inbounds double*, double** %32, i64 %34
%36 = load double*, double** %35
%37 = getelementptr inbounds double, double* %36, i64 0
%38 = load double, double* %37
%39 = fsub double %38, %31
store double %39, double* %37
%40 = getelementptr inbounds [4 x double], [4 x double]* %11, i64 0, i64 1
%41 = load double, double* %40
%42 = load double**, double*** %5
%43 = load i32, i32* %9
%44 = sext i32 %43 to i64
%45 = getelementptr inbounds double*, double** %42, i64 %44
%46 = load double*, double** %45
%47 = getelementptr inbounds double, double* %46, i64 1
%48 = load double, double* %47
%49 = fsub double %48, %41
store double %49, double* %47
%50 = getelementptr inbounds [4 x double], [4 x double]* %11, i64 0, i64 2
%51 = load double, double* %50
%52 = load double**, double*** %5
%53 = load i32, i32* %9
%54 = sext i32 %53 to i64
%55 = getelementptr inbounds double*, double** %52, i64 %54
%56 = load double*, double** %55
%57 = getelementptr inbounds double, double* %56, i64 2
%58 = load double, double* %57
%59 = fsub double %58, %51
store double %59, double* %57
%60 = getelementptr inbounds [4 x double], [4 x double]* %11, i64 0, i64 3
%61 = load double, double* %60
%62 = load double**, double*** %5
%63 = load i32, i32* %9
%64 = sext i32 %63 to i64
%65 = getelementptr inbounds double*, double** %62, i64 %64
%66 = load double*, double** %65
%67 = getelementptr inbounds double, double* %66, i64 3
%68 = load double, double* %67
%69 = fsub double %68, %61
store double %69, double* %67
br label %70
70: ; preds = %16
%71 = load i32, i32* %9
%72 = add nsw i32 %71, 1
store i32 %72, i32* %9
br label %12
73: ; preds = %12
store i32 1, i32* %9
br label %74
74: ; preds = %131, %73
%75 = load i32, i32* %9
%76 = load i32, i32* %8
%77 = icmp slt i32 %75, %76
br i1 %77, label %78, label %134
78: ; preds = %74
%79 = load double**, double*** %5
%80 = load i32, i32* %9
%81 = sext i32 %80 to i64
%82 = getelementptr inbounds double*, double** %79, i64 %81
%83 = load double*, double** %82
%84 = getelementptr inbounds double, double* %83, i64 0
%85 = load double, double* %84
%86 = load double**, double*** %6
%87 = load i32, i32* %9
%88 = sext i32 %87 to i64
%89 = getelementptr inbounds double*, double** %86, i64 %88
%90 = load double*, double** %89
%91 = getelementptr inbounds double, double* %90, i64 0
store double %85, double* %91
%92 = load double**, double*** %5
%93 = load i32, i32* %9
%94 = sext i32 %93 to i64
%95 = getelementptr inbounds double*, double** %92, i64 %94
%96 = load double*, double** %95
%97 = getelementptr inbounds double, double* %96, i64 1
%98 = load double, double* %97
%99 = load double**, double*** %6
%100 = load i32, i32* %9
%101 = sext i32 %100 to i64
%102 = getelementptr inbounds double*, double** %99, i64 %101
%103 = load double*, double** %102
%104 = getelementptr inbounds double, double* %103, i64 1
store double %98, double* %104
%105 = load double**, double*** %5
%106 = load i32, i32* %9
%107 = sext i32 %106 to i64
%108 = getelementptr inbounds double*, double** %105, i64 %107
%109 = load double*, double** %108
%110 = getelementptr inbounds double, double* %109, i64 2
%111 = load double, double* %110
%112 = load double**, double*** %6
%113 = load i32, i32* %9
%114 = sext i32 %113 to i64
%115 = getelementptr inbounds double*, double** %112, i64 %114
%116 = load double*, double** %115
%117 = getelementptr inbounds double, double* %116, i64 2
store double %111, double* %117
%118 = load double**, double*** %5
%119 = load i32, i32* %9
%120 = sext i32 %119 to i64
%121 = getelementptr inbounds double*, double** %118, i64 %120
%122 = load double*, double** %121
%123 = getelementptr inbounds double, double* %122, i64 3
%124 = load double, double* %123
%125 = load double**, double*** %6
%126 = load i32, i32* %9
%127 = sext i32 %126 to i64
%128 = getelementptr inbounds double*, double** %125, i64 %127
%129 = load double*, double** %128
%130 = getelementptr inbounds double, double* %129, i64 3
store double %124, double* %130
br label %131
131: ; preds = %78
%132 = load i32, i32* %9
%133 = add nsw i32 %132, 1
store i32 %133, i32* %9
br label %74
134: ; preds = %74
%135 = load double*, double** %7
%136 = getelementptr inbounds double, double* %135, i64 0
%137 = load double, double* %136
%138 = fneg double %137
%139 = load double**, double*** %6
%140 = load i32, i32* %8
%141 = sext i32 %140 to i64
%142 = getelementptr inbounds double*, double** %139, i64 %141
%143 = load double*, double** %142
%144 = getelementptr inbounds double, double* %143, i64 0
store double %138, double* %144
%145 = load double**, double*** %5
%146 = load i32, i32* %8
%147 = sext i32 %146 to i64
%148 = getelementptr inbounds double*, double** %145, i64 %147
%149 = load double*, double** %148
%150 = getelementptr inbounds double, double* %149, i64 0
store double %138, double* %150
%151 = load double*, double** %7
%152 = getelementptr inbounds double, double* %151, i64 1
%153 = load double, double* %152
%154 = fneg double %153
%155 = load double**, double*** %6
%156 = load i32, i32* %8
%157 = sext i32 %156 to i64
%158 = getelementptr inbounds double*, double** %155, i64 %157
%159 = load double*, double** %158
%160 = getelementptr inbounds double, double* %159, i64 1
store double %154, double* %160
%161 = load double**, double*** %5
%162 = load i32, i32* %8
%163 = sext i32 %162 to i64
%164 = getelementptr inbounds double*, double** %161, i64 %163
%165 = load double*, double** %164
%166 = getelementptr inbounds double, double* %165, i64 1
store double %154, double* %166
%167 = load double*, double** %7
%168 = getelementptr inbounds double, double* %167, i64 2
%169 = load double, double* %168
%170 = fneg double %169
%171 = load double**, double*** %6
%172 = load i32, i32* %8
%173 = sext i32 %172 to i64
%174 = getelementptr inbounds double*, double** %171, i64 %173
%175 = load double*, double** %174
%176 = getelementptr inbounds double, double* %175, i64 2
store double %170, double* %176
%177 = load double**, double*** %5
%178 = load i32, i32* %8
%179 = sext i32 %178 to i64
%180 = getelementptr inbounds double*, double** %177, i64 %179
%181 = load double*, double** %180
%182 = getelementptr inbounds double, double* %181, i64 2
store double %170, double* %182
%183 = load double*, double** %7
%184 = getelementptr inbounds double, double* %183, i64 3
%185 = load double, double* %184
%186 = fneg double %185
%187 = load double**, double*** %6
%188 = load i32, i32* %8
%189 = sext i32 %188 to i64
%190 = getelementptr inbounds double*, double** %187, i64 %189
%191 = load double*, double** %190
%192 = getelementptr inbounds double, double* %191, i64 3
store double %186, double* %192
%193 = load double**, double*** %5
%194 = load i32, i32* %8
%195 = sext i32 %194 to i64
%196 = getelementptr inbounds double*, double** %193, i64 %195
%197 = load double*, double** %196
%198 = getelementptr inbounds double, double* %197, i64 3
store double %186, double* %198
ret void
}

LLVM IR (-O2):
define void @cal_x(double** nocapture %0, double** nocapture %1, double* %2, i32 %3) {
%5 = alloca [4 x double]
%6 = alloca [4 x double]
%7 = bitcast [4 x double]* %5 to i8*
%8 = bitcast [4 x double]* %6 to i8*
%9 = icmp sgt i32 %3, 1
br i1 %9, label %10, label %104
10: ; preds = %4
%11 = getelementptr inbounds [4 x double], [4 x double]* %5, i64 0, i64 0
%12 = getelementptr inbounds [4 x double], [4 x double]* %6, i64 0, i64 0
%13 = getelementptr inbounds [4 x double], [4 x double]* %6, i64 0, i64 1
%14 = getelementptr inbounds [4 x double], [4 x double]* %6, i64 0, i64 2
%15 = getelementptr inbounds [4 x double], [4 x double]* %6, i64 0, i64 3
%16 = zext i32 %3 to i64
%17 = zext i32 %3 to i64
br label %25
18: ; preds = %25
br i1 %9, label %19, label %104
19: ; preds = %18
%20 = add nsw i64 %17, -1
%21 = and i64 %20, 1
%22 = icmp eq i32 %3, 2
br i1 %22, label %86, label %23
23: ; preds = %19
%24 = and i64 %20, -2
br label %51
25: ; preds = %10, %25
%26 = phi i64 [ 1, %10 ], [ %49, %25 ]
%27 = sub nsw i64 %16, %26
%28 = getelementptr inbounds double*, double** %1, i64 %27
%29 = load double*, double** %28
%30 = call i32 @crstrns(double* %11, double* %29)
%31 = call i32 @mm_mul(double* %12, double* %11, double* %2)
%32 = load double, double* %12
%33 = getelementptr inbounds double*, double** %0, i64 %26
%34 = load double*, double** %33
%35 = load double, double* %34
%36 = fsub double %35, %32
store double %36, double* %34
%37 = load double, double* %13
%38 = getelementptr inbounds double, double* %34, i64 1
%39 = load double, double* %38
%40 = fsub double %39, %37
store double %40, double* %38
%41 = load double, double* %14
%42 = getelementptr inbounds double, double* %34, i64 2
%43 = load double, double* %42
%44 = fsub double %43, %41
store double %44, double* %42
%45 = load double, double* %15
%46 = getelementptr inbounds double, double* %34, i64 3
%47 = load double, double* %46
%48 = fsub double %47, %45
store double %48, double* %46
%49 = add nuw nsw i64 %26, 1
%50 = icmp eq i64 %49, %17
br i1 %50, label %18, label %25
51: ; preds = %51, %23
%52 = phi i64 [ 1, %23 ], [ %83, %51 ]
%53 = phi i64 [ 0, %23 ], [ %84, %51 ]
%54 = getelementptr inbounds double*, double** %0, i64 %52
%55 = load double*, double** %54
%56 = load double, double* %55
%57 = getelementptr inbounds double*, double** %1, i64 %52
%58 = load double*, double** %57
store double %56, double* %58
%59 = getelementptr inbounds double, double* %55, i64 1
%60 = load double, double* %59
%61 = getelementptr inbounds double, double* %58, i64 1
store double %60, double* %61
%62 = getelementptr inbounds double, double* %55, i64 2
%63 = load double, double* %62
%64 = getelementptr inbounds double, double* %58, i64 2
store double %63, double* %64
%65 = getelementptr inbounds double, double* %55, i64 3
%66 = load double, double* %65
%67 = getelementptr inbounds double, double* %58, i64 3
store double %66, double* %67
%68 = add nuw nsw i64 %52, 1
%69 = getelementptr inbounds double*, double** %0, i64 %68
%70 = load double*, double** %69
%71 = load double, double* %70
%72 = getelementptr inbounds double*, double** %1, i64 %68
%73 = load double*, double** %72
store double %71, double* %73
%74 = getelementptr inbounds double, double* %70, i64 1
%75 = load double, double* %74
%76 = getelementptr inbounds double, double* %73, i64 1
store double %75, double* %76
%77 = getelementptr inbounds double, double* %70, i64 2
%78 = load double, double* %77
%79 = getelementptr inbounds double, double* %73, i64 2
store double %78, double* %79
%80 = getelementptr inbounds double, double* %70, i64 3
%81 = load double, double* %80
%82 = getelementptr inbounds double, double* %73, i64 3
store double %81, double* %82
%83 = add nuw nsw i64 %52, 2
%84 = add i64 %53, 2
%85 = icmp eq i64 %84, %24
br i1 %85, label %86, label %51
86: ; preds = %51, %19
%87 = phi i64 [ 1, %19 ], [ %83, %51 ]
%88 = icmp eq i64 %21, 0
br i1 %88, label %104, label %89
89: ; preds = %86
%90 = getelementptr inbounds double*, double** %0, i64 %87
%91 = load double*, double** %90
%92 = load double, double* %91
%93 = getelementptr inbounds double*, double** %1, i64 %87
%94 = load double*, double** %93
store double %92, double* %94
%95 = getelementptr inbounds double, double* %91, i64 1
%96 = load double, double* %95
%97 = getelementptr inbounds double, double* %94, i64 1
store double %96, double* %97
%98 = getelementptr inbounds double, double* %91, i64 2
%99 = load double, double* %98
%100 = getelementptr inbounds double, double* %94, i64 2
store double %99, double* %100
%101 = getelementptr inbounds double, double* %91, i64 3
%102 = load double, double* %101
%103 = getelementptr inbounds double, double* %94, i64 3
store double %102, double* %103
br label %104
104: ; preds = %89, %86, %4, %18
%105 = load double, double* %2
%106 = fneg double %105
%107 = sext i32 %3 to i64
%108 = getelementptr inbounds double*, double** %1, i64 %107
%109 = load double*, double** %108
store double %106, double* %109
%110 = getelementptr inbounds double*, double** %0, i64 %107
%111 = load double*, double** %110
store double %106, double* %111
%112 = getelementptr inbounds double, double* %2, i64 1
%113 = load double, double* %112
%114 = fneg double %113
%115 = getelementptr inbounds double, double* %109, i64 1
store double %114, double* %115
%116 = getelementptr inbounds double, double* %111, i64 1
store double %114, double* %116
%117 = getelementptr inbounds double, double* %2, i64 2
%118 = load double, double* %117
%119 = fneg double %118
%120 = getelementptr inbounds double, double* %109, i64 2
store double %119, double* %120
%121 = getelementptr inbounds double, double* %111, i64 2
store double %119, double* %121
%122 = getelementptr inbounds double, double* %2, i64 3
%123 = load double, double* %122
%124 = fneg double %123
%125 = getelementptr inbounds double, double* %109, i64 3
store double %124, double* %125
%126 = getelementptr inbounds double, double* %111, i64 3
store double %124, double* %126
ret void
}