/**
* Free gallivm object's LLVM allocations, but not the gallivm object itself.
*/
static void
free_gallivm_state(struct gallivm_state *gallivm)
{
#if HAVE_LLVM >= 0x207 /* XXX or 0x208? */
/* This leads to crashes w/ some versions of LLVM */
LLVMModuleRef mod;
char *error;
if (gallivm->engine && gallivm->provider)
LLVMRemoveModuleProvider(gallivm->engine, gallivm->provider,
&mod, &error);
#endif
if (gallivm->passmgr) {
LLVMDisposePassManager(gallivm->passmgr);
}
#if 0
/* XXX this seems to crash with all versions of LLVM */
if (gallivm->provider)
LLVMDisposeModuleProvider(gallivm->provider);
#endif
if (HAVE_LLVM >= 0x207 && gallivm->engine) {
/* This will already destroy any associated module */
LLVMDisposeExecutionEngine(gallivm->engine);
} else {
LLVMDisposeModule(gallivm->module);
}
#if !USE_MCJIT
/* Don't free the TargetData, it's owned by the exec engine */
#else
if (gallivm->target) {
LLVMDisposeTargetData(gallivm->target);
}
#endif
/* Never free the LLVM context.
*/
#if 0
if (gallivm->context)
LLVMContextDispose(gallivm->context);
#endif
if (gallivm->builder)
LLVMDisposeBuilder(gallivm->builder);
gallivm->engine = NULL;
gallivm->target = NULL;
gallivm->module = NULL;
gallivm->provider = NULL;
gallivm->passmgr = NULL;
gallivm->context = NULL;
gallivm->builder = NULL;
}
/**
* Free gallivm object's LLVM allocations, but not the gallivm object itself.
*/
static void
free_gallivm_state(struct gallivm_state *gallivm)
{
#if HAVE_LLVM >= 0x207 /* XXX or 0x208? */
/* This leads to crashes w/ some versions of LLVM */
LLVMModuleRef mod;
char *error;
if (gallivm->engine && gallivm->provider)
LLVMRemoveModuleProvider(gallivm->engine, gallivm->provider,
&mod, &error);
#endif
#if 0
/* XXX this seems to crash with all versions of LLVM */
if (gallivm->provider)
LLVMDisposeModuleProvider(gallivm->provider);
#endif
if (gallivm->passmgr)
LLVMDisposePassManager(gallivm->passmgr);
#if HAVE_LLVM >= 0x207
if (gallivm->module)
LLVMDisposeModule(gallivm->module);
#endif
#if 0
/* Don't free the exec engine, it's a global/singleton */
if (gallivm->engine)
LLVMDisposeExecutionEngine(gallivm->engine);
#endif
#if 0
/* Don't free the TargetData, it's owned by the exec engine */
LLVMDisposeTargetData(gallivm->target);
#endif
if (gallivm->context)
LLVMContextDispose(gallivm->context);
if (gallivm->builder)
LLVMDisposeBuilder(gallivm->builder);
gallivm->engine = NULL;
gallivm->target = NULL;
gallivm->module = NULL;
gallivm->provider = NULL;
gallivm->passmgr = NULL;
gallivm->context = NULL;
gallivm->builder = NULL;
}