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Fix wamr compiler issues and refine some error messages (#470)

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Fix potential memory leak issue when using llvm::EngineBuilder().selectTarget()
Fix issue of accessing aot_value's fields after it is freed
Fix JIT not print failed to link import warning
Change some error messages: 'fail to' to 'failed to'
Update error message when SIMD isn't enabled
Fix install littlevgl wasm app of wasi version failed

Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
This commit is contained in:
Wenyong Huang
2020-12-14 23:05:39 -06:00
committed by GitHub
parent 619c2b383c
commit 16e6f41b3a
11 changed files with 54 additions and 44 deletions
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7
core/iwasm/compilation/aot_llvm_extra.cpp
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@ -115,9 +115,10 @@ aot_check_simd_compatibility(const char *arch_c_str, const char *cpu_c_str)
llvm::SmallVector<std::string, 1> targetAttributes;
llvm::Triple targetTriple(arch_c_str, "", "");
llvm::TargetMachine *targetMachine = llvm::EngineBuilder().selectTarget(
targetTriple, "", std::string(cpu_c_str), targetAttributes);
if (targetMachine == nullptr) {
auto targetMachine =
std::unique_ptr<llvm::TargetMachine>(llvm::EngineBuilder().selectTarget(
targetTriple, "", std::string(cpu_c_str), targetAttributes));
if (!targetMachine) {
return false;
}