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Remove unused codes in AOT compiler (#1668)

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Remove the setup of JIT LLVMOrcIRTransformLayerSetTransform and
LLVMOrcObjectTransformLayerSetTransform which is commented.
This commit is contained in:
liang.he 2022-11-02 08:32:16 +08:00 committed by GitHub
parent 825544ddab
commit f1f6f4a125
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1 changed files with 0 additions and 47 deletions
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47
core/iwasm/compilation/aot_llvm.c
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@ -1279,42 +1279,6 @@ aot_handle_llvm_errmsg(const char *string, LLVMErrorRef err)
LLVMDisposeErrorMessage(err_msg);
}
#ifndef NDEBUG
static LLVMErrorRef
run_pass(void *ctx, LLVMModuleRef module)
{
/*AOTCompContext *comp_ctx = (AOTCompContext *)ctx;*/
size_t len;
LOG_VERBOSE("--- In IRTransformLayer @ M#%s, T#%ld---",
LLVMGetModuleIdentifier(module, &len), pthread_self());
/* TODO: enable this for JIT mode after fixing LLVM issues */
/*aot_apply_llvm_new_pass_manager(comp_ctx, module);*/
bh_print_time("Begin to generate machine code");
return LLVMErrorSuccess;
}
static LLVMErrorRef
do_ir_transform(void *ctx, LLVMOrcThreadSafeModuleRef *module,
LLVMOrcMaterializationResponsibilityRef mr)
{
(void)mr;
return LLVMOrcThreadSafeModuleWithModuleDo(*module, run_pass, ctx);
}
static LLVMErrorRef
do_obj_transform(void *Ctx, LLVMMemoryBufferRef *ObjInOut)
{
bh_print_time("Finish generating machine code");
LOG_VERBOSE("--- In ObjectTransformLayer @ T#%ld ---", pthread_self());
(void)Ctx;
(void)ObjInOut;
return LLVMErrorSuccess;
}
#endif
static bool
create_target_machine_detect_host(AOTCompContext *comp_ctx)
{
@ -1422,17 +1386,6 @@ orc_jit_create(AOTCompContext *comp_ctx)
/* Ownership transfer: LLVMOrcLLJITBuilderRef -> LLVMOrcLLJITRef */
builder = NULL;
#ifndef NDEBUG
/* Setup TransformLayer */
LLVMOrcIRTransformLayerSetTransform(
LLVMOrcLLLazyJITGetIRTransformLayer(orc_jit), *do_ir_transform,
comp_ctx);
LLVMOrcObjectTransformLayerSetTransform(
LLVMOrcLLLazyJITGetObjTransformLayer(orc_jit), *do_obj_transform,
comp_ctx);
#endif
/* Ownership transfer: local -> AOTCompContext */
comp_ctx->orc_jit = orc_jit;
orc_jit = NULL;