user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<simple_smul_float>:
  endbr64
  test   %edi,%edi
  jle    L91
  mov    %esi,%r10d
  test   %esi,%esi
  jle    L91
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  cmp    $0x1,%r9d
  jne    L58
  mov    %esi,%eax
  lea    -0x1(%rsi),%r15d
  lea    0x4(%rdx),%r9
  mov    %esi,%ebp
  shr    $0x2,%eax
  mov    %r15d,-0x24(%rsp)
  mov    %r10d,%r12d
  movslq %r8d,%r14
  sub    $0x1,%eax
  mov    %r15,-0x18(%rsp)
  lea    0x4(%rcx),%r15
  and    $0xfffffffc,%ebp
  add    $0x1,%rax
  mov    %r9,-0x30(%rsp)
  xor    %edi,%edi
  xor    %esi,%esi
  shl    $0x4,%rax
  mov    %r15,-0x10(%rsp)
  xor    %r11d,%r11d
  movslq %r10d,%r13
  mov    %rax,-0x20(%rsp)
  and    $0x3,%r12d
  nopl   0x0(%rax,%rax,1)
L125:
  lea    0x0(%r13,%rdi,1),%r9
  lea    (%rcx,%rdi,4),%rax
  lea    (%rcx,%r9,4),%r9
  cmp    %r9,%rdx
  setae  %r15b
  cmp    %rax,-0x30(%rsp)
  setbe  %r9b
  or     %r15b,%r9b
  je     L151
  cmp    $0x1,%r10d
  je     L151
  cmpl   $0x2,-0x24(%rsp)
  jbe    L10
  mov    -0x20(%rsp),%r15
  movss  (%rdx),%xmm1
  lea    (%r15,%rax,1),%r9
  shufps $0x0,%xmm1,%xmm1
  nopl   0x0(%rax)
L67:
  movups (%rax),%xmm0
  add    $0x10,%rax
  mulps  %xmm1,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rax,%r9
  jne    L67
  cmp    %ebp,%r10d
  je     L75
  mov    %r12d,%r15d
  cmp    $0x1,%r12d
  je     L102
  mov    %ebp,%r9d
  mov    %ebp,%eax
L90:
  add    %rdi,%r9
  movss  (%rdx),%xmm1
  lea    (%rcx,%r9,4),%r9
  movq   (%r9),%xmm0
  shufps $0xe0,%xmm1,%xmm1
  mulps  %xmm1,%xmm0
  movlps %xmm0,(%r9)
  mov    %r15d,%r9d
  and    $0xfffffffe,%r9d
  add    %r9d,%eax
  cmp    %r9d,%r15d
  je     L75
L141:
  add    %esi,%eax
  cltq
  lea    (%rcx,%rax,4),%rax
  movss  (%rax),%xmm0
  mulss  (%rdx),%xmm0
  movss  %xmm0,(%rax)
L75:
  add    $0x1,%r11d
  add    %r8d,%esi
  add    %r14,%rdi
  cmp    %r11d,%ebx
  jne    L125
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L151:
  mov    -0x18(%rsp),%r15
  lea    (%r15,%rdi,1),%r9
  mov    -0x10(%rsp),%r15
  lea    (%r15,%r9,4),%r9
  nopw   0x0(%rax,%rax,1)
L30:
  movss  (%rax),%xmm0
  mulss  (%rdx),%xmm0
  add    $0x4,%rax
  movss  %xmm0,-0x4(%rax)
  cmp    %rax,%r9
  jne    L30
  jmp    L75
L10:
  mov    %r10d,%r15d
  xor    %r9d,%r9d
  xor    %eax,%eax
  jmp    L90
L102:
  mov    %ebp,%eax
  jmp    L141
L58:
  movslq %r9d,%r9
  movslq %r8d,%r8
  lea    0x0(,%r9,4),%rdi
  shl    $0x2,%r8
  xor    %r9d,%r9d
  cs nopw 0x0(%rax,%rax,1)
L7:
  mov    %rcx,%rax
  xor    %esi,%esi
  nopl   (%rax)
L6:
  movss  (%rax),%xmm0
  mulss  (%rdx),%xmm0
  add    $0x1,%esi
  movss  %xmm0,(%rax)
  add    %rdi,%rax
  cmp    %esi,%r10d
  jne    L6
  add    $0x1,%r9d
  add    %r8,%rcx
  cmp    %r9d,%ebx
  jne    L7
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L91:
  ret
```

assistant: ```c
void simple_smul_float(int m, int n, float *scalar, float *a, int a_row_stride, int a_col_stride) {
  int i, j;
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      a[(i)*a_row_stride + (j)*a_col_stride] = a[(i)*a_row_stride + (j)*a_col_stride] * *scalar;
    }
  }
  return;
}
```