#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*/ dump_dvector(double *, int);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *);
int /*<<< orphan*/ stdout;
void dump_dmatrix(double **m, int nr, int nc) {
  int i;
  for (i = 0; i < nr; i++)
    dump_dvector(m[i], nc);
  fprintf(stdout, "\n");
}


x86 assembly (clang, -O0):
<dump_dmatrix>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
mov    %edx,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1167 <dump_dmatrix+0x47>
mov    -0x8(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rdi
mov    -0x10(%rbp),%esi
call   1040 <dump_dvector@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1139 <dump_dmatrix+0x19>
mov    0x2e72(%rip),%rax
mov    (%rax),%edi
lea    0xe89(%rip),%rsi
call   1030 <fprintf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<dump_dmatrix>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
test   %esi,%esi
jle    1155 <dump_dmatrix+0x35>
mov    %edx,%r14d
mov    %rdi,%r15
mov    %esi,%ebp
xor    %ebx,%ebx
cs nopw 0x0(%rax,%rax,1)
nop
mov    (%r15,%rbx,8),%rdi
mov    %r14d,%esi
call   1040 <dump_dvector@plt>
add    $0x1,%rbx
cmp    %rbx,%rbp
jne    1140 <dump_dmatrix+0x20>
mov    0x2e84(%rip),%rax
mov    (%rax),%edi
lea    0xe9b(%rip),%rsi
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stdout = global i32 0
@.str = [2 x i8] c"\0A\00"
define void @dump_dmatrix(double** %0, i32 %1, i32 %2) {
%4 = alloca double**
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
store double** %0, double*** %4
store i32 %1, i32* %5
store i32 %2, i32* %6
store i32 0, i32* %7
br label %8
8: ; preds = %20, %3
%9 = load i32, i32* %7
%10 = load i32, i32* %5
%11 = icmp slt i32 %9, %10
br i1 %11, label %12, label %23
12: ; preds = %8
%13 = load double**, double*** %4
%14 = load i32, i32* %7
%15 = sext i32 %14 to i64
%16 = getelementptr inbounds double*, double** %13, i64 %15
%17 = load double*, double** %16
%18 = load i32, i32* %6
%19 = call i32 @dump_dvector(double* %17, i32 %18)
br label %20
20: ; preds = %12
%21 = load i32, i32* %7
%22 = add nsw i32 %21, 1
store i32 %22, i32* %7
br label %8
23: ; preds = %8
%24 = load i32, i32* @stdout
%25 = call i32 @fprintf(i32 %24, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [2 x i8] c"\0A\00"
define void @dump_dmatrix(double** nocapture %0, i32 %1, i32 %2) {
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %14
5: ; preds = %3
%6 = zext i32 %1 to i64
br label %7
7: ; preds = %5, %7
%8 = phi i64 [ 0, %5 ], [ %12, %7 ]
%9 = getelementptr inbounds double*, double** %0, i64 %8
%10 = load double*, double** %9
%11 = tail call i32 @dump_dvector(double* %10, i32 %2)
%12 = add nuw nsw i64 %8, 1
%13 = icmp eq i64 %12, %6
br i1 %13, label %14, label %7
14: ; preds = %7, %3
%15 = load i32, i32* @stdout
%16 = tail call i32 @fprintf(i32 %15, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
ret void
}