#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*/ EXIT_FAILURE;
int /*<<< orphan*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, unsigned int, char *,
                           int);
void *realloc(void *, size_t);
int /*<<< orphan*/ stderr;
void *wrealloc(void *x_arg, size_t y_arg) {
  x_arg = realloc(x_arg, y_arg);
  if (x_arg == NULL) {
    fprintf(stderr, "Error in realloc while allocating %u bytes in [%s, %u].\n",
            (unsigned int)y_arg,
            "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/"
            "2022-01-22/02-19-57/repos/rwanwork/PLSA-MP/refs/heads/master/"
            "wmalloc.c",
            51);
    exit(EXIT_FAILURE);
  }
  return (x_arg);
}


x86 assembly (clang, -O0):
<wrealloc>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x8(%rbp),%rdi
mov    -0x10(%rbp),%rsi
call   1040 <realloc@plt>
mov    %rax,-0x8(%rbp)
cmpq   $0x0,-0x8(%rbp)
jne    1192 <wrealloc+0x62>
mov    0x2e7d(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rax
mov    %eax,%edx
lea    0xe8e(%rip),%rsi
lea    0xec0(%rip),%rcx
mov    $0x33,%r8d
call   1030 <fprintf@plt>
mov    0x2e4d(%rip),%rax
mov    (%rax),%edi
call   1050 <exit@plt>
mov    -0x8(%rbp),%rax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<wrealloc>:
push   %rbx
mov    %rsi,%rbx
call   1040 <realloc@plt>
test   %rax,%rax
je     1140 <wrealloc+0x10>
pop    %rbx
ret
mov    0x2e99(%rip),%rax
mov    (%rax),%edi
lea    0xeb0(%rip),%rsi
lea    0xee2(%rip),%rcx
mov    %ebx,%edx
mov    $0x33,%r8d
call   1030 <fprintf@plt>
mov    0x2e6d(%rip),%rax
mov    (%rax),%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [57 x i8] c"Error in realloc while allocating %u bytes in [%s, %u].\0A\00"
@.str.1 = [135 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/rwanwork/PLSA-MP/refs/heads/master/wmalloc.c\00"
@EXIT_FAILURE = global i32 0
define i8* @wrealloc(i8* %0, i64 %1) {
%3 = alloca i8*
%4 = alloca i64
store i8* %0, i8** %3
store i64 %1, i64* %4
%5 = load i8*, i8** %3
%6 = load i64, i64* %4
%7 = call i8* @realloc(i8* %5, i64 %6)
store i8* %7, i8** %3
%8 = load i8*, i8** %3
%9 = icmp eq i8* %8, null
br i1 %9, label %10, label %17
10: ; preds = %2
%11 = load i32, i32* @stderr
%12 = load i64, i64* %4
%13 = trunc i64 %12 to i32
%14 = call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str, i64 0, i64 0), i32 %13, i8* getelementptr inbounds ([135 x i8], [135 x i8]* @.str.1, i64 0, i64 0), i32 51)
%15 = load i32, i32* @EXIT_FAILURE
%16 = call i32 @exit(i32 %15)
unreachable
17: ; preds = %2
%18 = load i8*, i8** %3
ret i8* %18
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [57 x i8] c"Error in realloc while allocating %u bytes in [%s, %u].\0A\00"
@.str.1 = [135 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/rwanwork/PLSA-MP/refs/heads/master/wmalloc.c\00"
@EXIT_FAILURE = global i32 0
define noalias i8* @wrealloc(i8* nocapture %0, i64 %1) {
%3 = tail call i8* @realloc(i8* %0, i64 %1)
%4 = icmp eq i8* %3, null
br i1 %4, label %5, label %11
5: ; preds = %2
%6 = load i32, i32* @stderr
%7 = trunc i64 %1 to i32
%8 = tail call i32 @fprintf(i32 %6, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str, i64 0, i64 0), i32 %7, i8* getelementptr inbounds ([135 x i8], [135 x i8]* @.str.1, i64 0, i64 0), i32 51)
%9 = load i32, i32* @EXIT_FAILURE
%10 = tail call i32 @exit(i32 %9)
unreachable
11: ; preds = %2
ret i8* %3
}