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[25.03 RC3][codedb] -O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate编译mcsema报ICE: during RTL pass: expand(at explow.cc:657)
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#IBQO2D
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纪晓慧
Opened this issue
2025-03-04 17:21
**【缺陷描述】：-O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate编译报ICE: during RTL pass: expand(at explow.cc:657)** **一、缺陷信息** **【缺陷所属的os版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果）** openEuler-25.03 **【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果）** 6.6.0-72.1.0.48.oe2503.aarch64 **【缺陷所属软件及版本号】（如kernel-5.10.0-60.138.0.165，参考命令"rpm -q 包名"结果）** gcc-12.3.1-75.oe2503.aarch64 **【问题复现步骤】：请描述具体的操作步骤** 1.执行以下命令 ``` tar -vxf mcsema.tar.gz cd mcsema mkdir build cd build cmake -DCMAKE_CXX_FLAGS="-O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate" -DCMAKE_C_FLAGS="-O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate" ../ cd MultiSource/Benchmarks/tramp3d-v4 make -j 16 ``` **【实际结果】**  **【期望结果】** 编译通过 **【其他相关附件信息】** 源码私下分享
**【缺陷描述】：-O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate编译报ICE: during RTL pass: expand(at explow.cc:657)** **一、缺陷信息** **【缺陷所属的os版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果）** openEuler-25.03 **【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果）** 6.6.0-72.1.0.48.oe2503.aarch64 **【缺陷所属软件及版本号】（如kernel-5.10.0-60.138.0.165，参考命令"rpm -q 包名"结果）** gcc-12.3.1-75.oe2503.aarch64 **【问题复现步骤】：请描述具体的操作步骤** 1.执行以下命令 ``` tar -vxf mcsema.tar.gz cd mcsema mkdir build cd build cmake -DCMAKE_CXX_FLAGS="-O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate" -DCMAKE_C_FLAGS="-O3 -flto -flto-partition=one -fchrec-mul-fold-strict-overflow -fllc-allocate" ../ cd MultiSource/Benchmarks/tramp3d-v4 make -j 16 ``` **【实际结果】**  **【期望结果】** 编译通过 **【其他相关附件信息】** 源码私下分享
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