#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 */
float stress_funccall_float_1(float const);
float stress_funcdeep_float_2(float const, float const);
float stress_funcdeep_float_3(float const, float const, float const);
float stress_funcdeep_float_4(float const, float const, float const,
                              float const);
float stress_funcdeep_float_5(float const, float const, float const,
                              float const, float const);
float stress_funcdeep_float_6(float const, float const, float const,
                              float const, float const, float const);
float stress_funcdeep_float_7(float const, float const, float const,
                              float const, float const, float const,
                              float const);
float stress_funcdeep_float_8(float const, float const, float const,
                              float const, float const, float const,
                              float const, float const);
float __attribute__((no))
stress_funcdeep_float_9(const float a, const float b, const float c,
                        const float d, const float e, const float f,
                        const float g, const float h, const float i) {
  return stress_funccall_float_1(b) + stress_funcdeep_float_2(c, b) +
         stress_funcdeep_float_3(d, c, b) +
         stress_funcdeep_float_4(e, d, c, b) +
         stress_funcdeep_float_5(f, e, d, c, b) +
         stress_funcdeep_float_6(g, f, e, d, c, b) +
         stress_funcdeep_float_7(h, g, f, e, d, c, b) +
         stress_funcdeep_float_8(i, h, g, f, e, d, c, b) +
         stress_funcdeep_float_8(a, b, c, d, e, f, g, h) +
         stress_funcdeep_float_7(b, c, d, e, f, g, h) +
         stress_funcdeep_float_6(c, d, e, f, g, h) +
         stress_funcdeep_float_5(d, e, f, g, h) +
         stress_funcdeep_float_4(e, f, g, h) +
         stress_funcdeep_float_3(f, g, h) + stress_funcdeep_float_2(g, h) +
         stress_funccall_float_1(h);
}


x86 assembly (clang, -O0):
<stress_funcdeep_float_9>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
movss  0x10(%rbp),%xmm8
movss  %xmm0,-0x4(%rbp)
movss  %xmm1,-0x8(%rbp)
movss  %xmm2,-0xc(%rbp)
movss  %xmm3,-0x10(%rbp)
movss  %xmm4,-0x14(%rbp)
movss  %xmm5,-0x18(%rbp)
movss  %xmm6,-0x1c(%rbp)
movss  %xmm7,-0x20(%rbp)
movss  -0x8(%rbp),%xmm0
call   10a0 <stress_funccall_float_1@plt>
movss  %xmm0,-0x5c(%rbp)
movss  -0xc(%rbp),%xmm0
movss  -0x8(%rbp),%xmm1
call   1060 <stress_funcdeep_float_2@plt>
movaps %xmm0,%xmm1
movss  -0x5c(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x58(%rbp)
movss  -0x10(%rbp),%xmm0
movss  -0xc(%rbp),%xmm1
movss  -0x8(%rbp),%xmm2
call   1040 <stress_funcdeep_float_3@plt>
movaps %xmm0,%xmm1
movss  -0x58(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x54(%rbp)
movss  -0x14(%rbp),%xmm0
movss  -0x10(%rbp),%xmm1
movss  -0xc(%rbp),%xmm2
movss  -0x8(%rbp),%xmm3
call   1070 <stress_funcdeep_float_4@plt>
movaps %xmm0,%xmm1
movss  -0x54(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x50(%rbp)
movss  -0x18(%rbp),%xmm0
movss  -0x14(%rbp),%xmm1
movss  -0x10(%rbp),%xmm2
movss  -0xc(%rbp),%xmm3
movss  -0x8(%rbp),%xmm4
call   1030 <stress_funcdeep_float_5@plt>
movaps %xmm0,%xmm1
movss  -0x50(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x4c(%rbp)
movss  -0x1c(%rbp),%xmm0
movss  -0x18(%rbp),%xmm1
movss  -0x14(%rbp),%xmm2
movss  -0x10(%rbp),%xmm3
movss  -0xc(%rbp),%xmm4
movss  -0x8(%rbp),%xmm5
call   1080 <stress_funcdeep_float_6@plt>
movaps %xmm0,%xmm1
movss  -0x4c(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x48(%rbp)
movss  -0x20(%rbp),%xmm0
movss  -0x1c(%rbp),%xmm1
movss  -0x18(%rbp),%xmm2
movss  -0x14(%rbp),%xmm3
movss  -0x10(%rbp),%xmm4
movss  -0xc(%rbp),%xmm5
movss  -0x8(%rbp),%xmm6
call   1050 <stress_funcdeep_float_7@plt>
movaps %xmm0,%xmm1
movss  -0x48(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x44(%rbp)
movss  0x10(%rbp),%xmm0
movss  -0x20(%rbp),%xmm1
movss  -0x1c(%rbp),%xmm2
movss  -0x18(%rbp),%xmm3
movss  -0x14(%rbp),%xmm4
movss  -0x10(%rbp),%xmm5
movss  -0xc(%rbp),%xmm6
movss  -0x8(%rbp),%xmm7
call   1090 <stress_funcdeep_float_8@plt>
movaps %xmm0,%xmm1
movss  -0x44(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x40(%rbp)
movss  -0x4(%rbp),%xmm0
movss  -0x8(%rbp),%xmm1
movss  -0xc(%rbp),%xmm2
movss  -0x10(%rbp),%xmm3
movss  -0x14(%rbp),%xmm4
movss  -0x18(%rbp),%xmm5
movss  -0x1c(%rbp),%xmm6
movss  -0x20(%rbp),%xmm7
call   1090 <stress_funcdeep_float_8@plt>
movaps %xmm0,%xmm1
movss  -0x40(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x3c(%rbp)
movss  -0x8(%rbp),%xmm0
movss  -0xc(%rbp),%xmm1
movss  -0x10(%rbp),%xmm2
movss  -0x14(%rbp),%xmm3
movss  -0x18(%rbp),%xmm4
movss  -0x1c(%rbp),%xmm5
movss  -0x20(%rbp),%xmm6
call   1050 <stress_funcdeep_float_7@plt>
movaps %xmm0,%xmm1
movss  -0x3c(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x38(%rbp)
movss  -0xc(%rbp),%xmm0
movss  -0x10(%rbp),%xmm1
movss  -0x14(%rbp),%xmm2
movss  -0x18(%rbp),%xmm3
movss  -0x1c(%rbp),%xmm4
movss  -0x20(%rbp),%xmm5
call   1080 <stress_funcdeep_float_6@plt>
movaps %xmm0,%xmm1
movss  -0x38(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x34(%rbp)
movss  -0x10(%rbp),%xmm0
movss  -0x14(%rbp),%xmm1
movss  -0x18(%rbp),%xmm2
movss  -0x1c(%rbp),%xmm3
movss  -0x20(%rbp),%xmm4
call   1030 <stress_funcdeep_float_5@plt>
movaps %xmm0,%xmm1
movss  -0x34(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x30(%rbp)
movss  -0x14(%rbp),%xmm0
movss  -0x18(%rbp),%xmm1
movss  -0x1c(%rbp),%xmm2
movss  -0x20(%rbp),%xmm3
call   1070 <stress_funcdeep_float_4@plt>
movaps %xmm0,%xmm1
movss  -0x30(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x2c(%rbp)
movss  -0x18(%rbp),%xmm0
movss  -0x1c(%rbp),%xmm1
movss  -0x20(%rbp),%xmm2
call   1040 <stress_funcdeep_float_3@plt>
movaps %xmm0,%xmm1
movss  -0x2c(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x28(%rbp)
movss  -0x1c(%rbp),%xmm0
movss  -0x20(%rbp),%xmm1
call   1060 <stress_funcdeep_float_2@plt>
movaps %xmm0,%xmm1
movss  -0x28(%rbp),%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x24(%rbp)
movss  -0x20(%rbp),%xmm0
call   10a0 <stress_funccall_float_1@plt>
movaps %xmm0,%xmm1
movss  -0x24(%rbp),%xmm0
addss  %xmm1,%xmm0
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<stress_funcdeep_float_9>:
sub    $0x28,%rsp
movss  %xmm7,0x20(%rsp)
movss  %xmm6,0x18(%rsp)
movss  %xmm5,0x14(%rsp)
movss  %xmm4,0x10(%rsp)
movss  %xmm3,0xc(%rsp)
movss  %xmm2,0x8(%rsp)
movss  %xmm1,0x1c(%rsp)
movss  %xmm0,0x24(%rsp)
movaps %xmm1,%xmm0
call   10a0 <stress_funccall_float_1@plt>
movss  %xmm0,0x4(%rsp)
movss  0x8(%rsp),%xmm0
movss  0x1c(%rsp),%xmm1
call   1060 <stress_funcdeep_float_2@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0xc(%rsp),%xmm0
movss  0x8(%rsp),%xmm1
movss  0x1c(%rsp),%xmm2
call   1040 <stress_funcdeep_float_3@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0x10(%rsp),%xmm0
movss  0xc(%rsp),%xmm1
movss  0x8(%rsp),%xmm2
movss  0x1c(%rsp),%xmm3
call   1070 <stress_funcdeep_float_4@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0x14(%rsp),%xmm0
movss  0x10(%rsp),%xmm1
movss  0xc(%rsp),%xmm2
movss  0x8(%rsp),%xmm3
movss  0x1c(%rsp),%xmm4
call   1030 <stress_funcdeep_float_5@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0x18(%rsp),%xmm0
movss  0x14(%rsp),%xmm1
movss  0x10(%rsp),%xmm2
movss  0xc(%rsp),%xmm3
movss  0x8(%rsp),%xmm4
movss  0x1c(%rsp),%xmm5
call   1080 <stress_funcdeep_float_6@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0x20(%rsp),%xmm0
movss  0x18(%rsp),%xmm1
movss  0x14(%rsp),%xmm2
movss  0x10(%rsp),%xmm3
movss  0xc(%rsp),%xmm4
movss  0x8(%rsp),%xmm5
movss  0x1c(%rsp),%xmm6
call   1050 <stress_funcdeep_float_7@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0x30(%rsp),%xmm0
movss  0x20(%rsp),%xmm1
movss  0x18(%rsp),%xmm2
movss  0x14(%rsp),%xmm3
movss  0x10(%rsp),%xmm4
movss  0xc(%rsp),%xmm5
movss  0x8(%rsp),%xmm6
movss  0x1c(%rsp),%xmm7
call   1090 <stress_funcdeep_float_8@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x4(%rsp)
movss  0x24(%rsp),%xmm0
movss  0x1c(%rsp),%xmm1
movss  0x8(%rsp),%xmm2
movss  0xc(%rsp),%xmm3
movss  0x10(%rsp),%xmm4
movss  0x14(%rsp),%xmm5
movss  0x18(%rsp),%xmm6
movss  0x20(%rsp),%xmm7
call   1090 <stress_funcdeep_float_8@plt>
addss  0x4(%rsp),%xmm0
movss  %xmm0,0x24(%rsp)
movss  0x1c(%rsp),%xmm0
movss  0x8(%rsp),%xmm1
movss  0xc(%rsp),%xmm2
movss  0x10(%rsp),%xmm3
movss  0x14(%rsp),%xmm4
movss  0x18(%rsp),%xmm5
movss  0x20(%rsp),%xmm6
call   1050 <stress_funcdeep_float_7@plt>
addss  0x24(%rsp),%xmm0
movss  %xmm0,0x1c(%rsp)
movss  0x8(%rsp),%xmm0
movss  0xc(%rsp),%xmm1
movss  0x10(%rsp),%xmm2
movss  0x14(%rsp),%xmm3
movss  0x18(%rsp),%xmm4
movss  0x20(%rsp),%xmm5
call   1080 <stress_funcdeep_float_6@plt>
addss  0x1c(%rsp),%xmm0
movss  %xmm0,0x8(%rsp)
movss  0xc(%rsp),%xmm0
movss  0x10(%rsp),%xmm1
movss  0x14(%rsp),%xmm2
movss  0x18(%rsp),%xmm3
movss  0x20(%rsp),%xmm4
call   1030 <stress_funcdeep_float_5@plt>
addss  0x8(%rsp),%xmm0
movss  %xmm0,0xc(%rsp)
movss  0x10(%rsp),%xmm0
movss  0x14(%rsp),%xmm1
movss  0x18(%rsp),%xmm2
movss  0x20(%rsp),%xmm3
call   1070 <stress_funcdeep_float_4@plt>
addss  0xc(%rsp),%xmm0
movss  %xmm0,0x10(%rsp)
movss  0x14(%rsp),%xmm0
movss  0x18(%rsp),%xmm1
movss  0x20(%rsp),%xmm2
call   1040 <stress_funcdeep_float_3@plt>
addss  0x10(%rsp),%xmm0
movss  %xmm0,0x14(%rsp)
movss  0x18(%rsp),%xmm0
movss  0x20(%rsp),%xmm1
call   1060 <stress_funcdeep_float_2@plt>
addss  0x14(%rsp),%xmm0
movss  %xmm0,0x18(%rsp)
movss  0x20(%rsp),%xmm0
call   10a0 <stress_funccall_float_1@plt>
addss  0x18(%rsp),%xmm0
add    $0x28,%rsp
ret

LLVM IR (-O0):
define float @stress_funcdeep_float_9(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, float %8) {
%10 = alloca float
%11 = alloca float
%12 = alloca float
%13 = alloca float
%14 = alloca float
%15 = alloca float
%16 = alloca float
%17 = alloca float
%18 = alloca float
store float %0, float* %10
store float %1, float* %11
store float %2, float* %12
store float %3, float* %13
store float %4, float* %14
store float %5, float* %15
store float %6, float* %16
store float %7, float* %17
store float %8, float* %18
%19 = load float, float* %11
%20 = call float @stress_funccall_float_1(float %19)
%21 = load float, float* %12
%22 = load float, float* %11
%23 = call float @stress_funcdeep_float_2(float %21, float %22)
%24 = fadd float %20, %23
%25 = load float, float* %13
%26 = load float, float* %12
%27 = load float, float* %11
%28 = call float @stress_funcdeep_float_3(float %25, float %26, float %27)
%29 = fadd float %24, %28
%30 = load float, float* %14
%31 = load float, float* %13
%32 = load float, float* %12
%33 = load float, float* %11
%34 = call float @stress_funcdeep_float_4(float %30, float %31, float %32, float %33)
%35 = fadd float %29, %34
%36 = load float, float* %15
%37 = load float, float* %14
%38 = load float, float* %13
%39 = load float, float* %12
%40 = load float, float* %11
%41 = call float @stress_funcdeep_float_5(float %36, float %37, float %38, float %39, float %40)
%42 = fadd float %35, %41
%43 = load float, float* %16
%44 = load float, float* %15
%45 = load float, float* %14
%46 = load float, float* %13
%47 = load float, float* %12
%48 = load float, float* %11
%49 = call float @stress_funcdeep_float_6(float %43, float %44, float %45, float %46, float %47, float %48)
%50 = fadd float %42, %49
%51 = load float, float* %17
%52 = load float, float* %16
%53 = load float, float* %15
%54 = load float, float* %14
%55 = load float, float* %13
%56 = load float, float* %12
%57 = load float, float* %11
%58 = call float @stress_funcdeep_float_7(float %51, float %52, float %53, float %54, float %55, float %56, float %57)
%59 = fadd float %50, %58
%60 = load float, float* %18
%61 = load float, float* %17
%62 = load float, float* %16
%63 = load float, float* %15
%64 = load float, float* %14
%65 = load float, float* %13
%66 = load float, float* %12
%67 = load float, float* %11
%68 = call float @stress_funcdeep_float_8(float %60, float %61, float %62, float %63, float %64, float %65, float %66, float %67)
%69 = fadd float %59, %68
%70 = load float, float* %10
%71 = load float, float* %11
%72 = load float, float* %12
%73 = load float, float* %13
%74 = load float, float* %14
%75 = load float, float* %15
%76 = load float, float* %16
%77 = load float, float* %17
%78 = call float @stress_funcdeep_float_8(float %70, float %71, float %72, float %73, float %74, float %75, float %76, float %77)
%79 = fadd float %69, %78
%80 = load float, float* %11
%81 = load float, float* %12
%82 = load float, float* %13
%83 = load float, float* %14
%84 = load float, float* %15
%85 = load float, float* %16
%86 = load float, float* %17
%87 = call float @stress_funcdeep_float_7(float %80, float %81, float %82, float %83, float %84, float %85, float %86)
%88 = fadd float %79, %87
%89 = load float, float* %12
%90 = load float, float* %13
%91 = load float, float* %14
%92 = load float, float* %15
%93 = load float, float* %16
%94 = load float, float* %17
%95 = call float @stress_funcdeep_float_6(float %89, float %90, float %91, float %92, float %93, float %94)
%96 = fadd float %88, %95
%97 = load float, float* %13
%98 = load float, float* %14
%99 = load float, float* %15
%100 = load float, float* %16
%101 = load float, float* %17
%102 = call float @stress_funcdeep_float_5(float %97, float %98, float %99, float %100, float %101)
%103 = fadd float %96, %102
%104 = load float, float* %14
%105 = load float, float* %15
%106 = load float, float* %16
%107 = load float, float* %17
%108 = call float @stress_funcdeep_float_4(float %104, float %105, float %106, float %107)
%109 = fadd float %103, %108
%110 = load float, float* %15
%111 = load float, float* %16
%112 = load float, float* %17
%113 = call float @stress_funcdeep_float_3(float %110, float %111, float %112)
%114 = fadd float %109, %113
%115 = load float, float* %16
%116 = load float, float* %17
%117 = call float @stress_funcdeep_float_2(float %115, float %116)
%118 = fadd float %114, %117
%119 = load float, float* %17
%120 = call float @stress_funccall_float_1(float %119)
%121 = fadd float %118, %120
ret float %121
}

LLVM IR (-O2):
define float @stress_funcdeep_float_9(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, float %8) {
%10 = tail call float @stress_funccall_float_1(float %1)
%11 = tail call float @stress_funcdeep_float_2(float %2, float %1)
%12 = fadd float %10, %11
%13 = tail call float @stress_funcdeep_float_3(float %3, float %2, float %1)
%14 = fadd float %12, %13
%15 = tail call float @stress_funcdeep_float_4(float %4, float %3, float %2, float %1)
%16 = fadd float %14, %15
%17 = tail call float @stress_funcdeep_float_5(float %5, float %4, float %3, float %2, float %1)
%18 = fadd float %16, %17
%19 = tail call float @stress_funcdeep_float_6(float %6, float %5, float %4, float %3, float %2, float %1)
%20 = fadd float %18, %19
%21 = tail call float @stress_funcdeep_float_7(float %7, float %6, float %5, float %4, float %3, float %2, float %1)
%22 = fadd float %20, %21
%23 = tail call float @stress_funcdeep_float_8(float %8, float %7, float %6, float %5, float %4, float %3, float %2, float %1)
%24 = fadd float %22, %23
%25 = tail call float @stress_funcdeep_float_8(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7)
%26 = fadd float %24, %25
%27 = tail call float @stress_funcdeep_float_7(float %1, float %2, float %3, float %4, float %5, float %6, float %7)
%28 = fadd float %26, %27
%29 = tail call float @stress_funcdeep_float_6(float %2, float %3, float %4, float %5, float %6, float %7)
%30 = fadd float %28, %29
%31 = tail call float @stress_funcdeep_float_5(float %3, float %4, float %5, float %6, float %7)
%32 = fadd float %30, %31
%33 = tail call float @stress_funcdeep_float_4(float %4, float %5, float %6, float %7)
%34 = fadd float %32, %33
%35 = tail call float @stress_funcdeep_float_3(float %5, float %6, float %7)
%36 = fadd float %34, %35
%37 = tail call float @stress_funcdeep_float_2(float %6, float %7)
%38 = fadd float %36, %37
%39 = tail call float @stress_funccall_float_1(float %7)
%40 = fadd float %38, %39
ret float %40
}