#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*/ h2o__fatal(char *, int, char *);
void *realloc(void *, size_t);
void *h2o_mem_realloc(void *oldp, size_t sz) {
  void *newp = realloc(oldp, sz);
  if (newp == NULL) {
    h2o__fatal("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/"
               "outputs/2022-01-22/02-19-57/repos/deweerdt/h2o/refs/heads/"
               "master/lib/common/h2o/memory.h",
               381, "no memory");
    return oldp;
  }
  return newp;
}


x86 assembly (clang, -O0):
<h2o_mem_realloc>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rsi
call   1040 <realloc@plt>
mov    %rax,-0x20(%rbp)
cmpq   $0x0,-0x20(%rbp)
jne    1171 <h2o_mem_realloc+0x51>
lea    0xead(%rip),%rdi
mov    $0x17d,%esi
lea    0xf32(%rip),%rdx
call   1030 <h2o__fatal@plt>
mov    -0x10(%rbp),%rax
mov    %rax,-0x8(%rbp)
jmp    1179 <h2o_mem_realloc+0x59>
mov    -0x20(%rbp),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<h2o_mem_realloc>:
push   %rbx
mov    %rdi,%rbx
call   1040 <realloc@plt>
test   %rax,%rax
je     1130 <h2o_mem_realloc+0x10>
pop    %rbx
ret
lea    0xec9(%rip),%rdi
lea    0xf53(%rip),%rdx
mov    $0x17d,%esi
call   1030 <h2o__fatal@plt>
mov    %rbx,%rax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [145 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/deweerdt/h2o/refs/heads/master/lib/common/h2o/memory.h\00"
@.str.1 = [10 x i8] c"no memory\00"
define i8* @h2o_mem_realloc(i8* %0, i64 %1) {
%3 = alloca i8*
%4 = alloca i8*
%5 = alloca i64
%6 = alloca i8*
store i8* %0, i8** %4
store i64 %1, i64* %5
%7 = load i8*, i8** %4
%8 = load i64, i64* %5
%9 = call i8* @realloc(i8* %7, i64 %8)
store i8* %9, i8** %6
%10 = load i8*, i8** %6
%11 = icmp eq i8* %10, null
br i1 %11, label %12, label %15
12: ; preds = %2
%13 = call i32 @h2o__fatal(i8* getelementptr inbounds ([145 x i8], [145 x i8]* @.str, i64 0, i64 0), i32 381, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
%14 = load i8*, i8** %4
store i8* %14, i8** %3
br label %17
15: ; preds = %2
%16 = load i8*, i8** %6
store i8* %16, i8** %3
br label %17
17: ; preds = %15, %12
%18 = load i8*, i8** %3
ret i8* %18
}

LLVM IR (-O2):
@.str = [145 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/deweerdt/h2o/refs/heads/master/lib/common/h2o/memory.h\00"
@.str.1 = [10 x i8] c"no memory\00"
define i8* @h2o_mem_realloc(i8* %0, i64 %1) {
%3 = tail call i8* @realloc(i8* %0, i64 %1)
%4 = icmp eq i8* %3, null
br i1 %4, label %5, label %7
5: ; preds = %2
%6 = tail call i32 @h2o__fatal(i8* getelementptr inbounds ([145 x i8], [145 x i8]* @.str, i64 0, i64 0), i32 381, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
br label %7
7: ; preds = %2, %5
%8 = phi i8* [ %0, %5 ], [ %3, %2 ]
ret i8* %8
}