Dynamic Memory Issue

[Stefan-Mada]

Unsure whether dynamic memory is supported, but here is what I found:

Source file:

int* function(){
	int* arr = new int[10];
	return arr;
}

Compiled using:
clang++ -I -march=native -mavx2 -O3 -Werror -S -emit-llvm function.cpp -o function.ll

Called supervec using:
$HOME/llvm/build/bin/opt -enable-new-pm=0 -load $HOME/minotaur/build/minotaur.so -so -S function.ll


Sketches output:
---------Sketches------------
(copy reservedconst)
-----------------------------

----------------------------------------
define * @_Z8functionv.1.2(* %_reservedc_0) nonnull nofree {
%0:
  %1 = malloc i64 40, nonnull
  %2 = bitcast * %1 to *
  ret * %2
}
=>
define * @_Z8functionv.1(* %_reservedc_0) nonnull nofree {
%0:
  %1 = malloc i64 40, nonnull
  ret * %_reservedc_0
}
;result
* %_reservedc_0 = pointer(non-local, block_id=1, offset=0)
opt: /home/stefan/llvm/llvm/lib/IR/Value.cpp:502: void llvm::Value::doRAUW(llvm::Value*, llvm::Value::ReplaceMetadataUses): Assertion `New && "Value::replaceAllUsesWith(<null>) is invalid!"' failed.
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0.	Program arguments: /home/stefan/llvm/build/bin/opt -enable-new-pm=0 -load /home/stefan/minotaur/build/minotaur.so -so -S function.ll
1.	Running pass 'Function Pass Manager' on module 'function.ll'.
2.	Running pass 'Superoptimizer' on function '@_Z8functionv'
 #0 0x00007fad412d7c14 PrintStackTraceSignalHandler(void*) Signals.cpp:0:0
 #1 0x00007fad412d4c9e SignalHandler(int) Signals.cpp:0:0
 #2 0x00007fad40d11210 (/lib/x86_64-linux-gnu/libc.so.6+0x46210)
 #3 0x00007fad40d1118b raise /build/glibc-eX1tMB/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:51:1
 #4 0x00007fad40cf0859 abort /build/glibc-eX1tMB/glibc-2.31/stdlib/abort.c:81:7
 #5 0x00007fad40cf0729 get_sysdep_segment_value /build/glibc-eX1tMB/glibc-2.31/intl/loadmsgcat.c:509:8
 #6 0x00007fad40cf0729 _nl_load_domain /build/glibc-eX1tMB/glibc-2.31/intl/loadmsgcat.c:970:34
 #7 0x00007fad40d01f36 (/lib/x86_64-linux-gnu/libc.so.6+0x36f36)
 #8 0x00007fad41655723 (/home/stefan/llvm/build/bin/../lib/libLLVMCore.so.14git+0x2ea723)
 #9 0x00007fad3f95102e minotaur::synthesize(llvm::Function&, llvm::TargetLibraryInfo*) (/home/stefan/minotaur/build/minotaur.so+0x7b02e)
#10 0x00007fad415dd7d3 llvm::FPPassManager::runOnFunction(llvm::Function&) (/home/stefan/llvm/build/bin/../lib/libLLVMCore.so.14git+0x2727d3)
#11 0x00007fad415dda19 llvm::FPPassManager::runOnModule(llvm::Module&) (/home/stefan/llvm/build/bin/../lib/libLLVMCore.so.14git+0x272a19)
#12 0x00007fad415dec23 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/home/stefan/llvm/build/bin/../lib/libLLVMCore.so.14git+0x273c23)
#13 0x000055761ab9ffc4 main (/home/stefan/llvm/build/bin/opt+0x27fc4)
#14 0x00007fad40cf20b3 __libc_start_main /build/glibc-eX1tMB/glibc-2.31/csu/../csu/libc-start.c:342:3
#15 0x000055761aba0e7e _start (/home/stefan/llvm/build/bin/opt+0x28e7e)
Aborted (core dumped)