输出x.cpp未优化的LLVM代码,执行clang++ -std=c++11 -stdlib=libc++ ./test1.cpp -c -o test,结果如图 clang++ -std=c++11 -stdlib=libc++ test.cpp -S -emit-llvm -o test -emit-llvm :Use the LLVM representation for assembler and object files,表示使用llvm的ir中间语言的表示方法描述汇编和目标...
Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer. C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM. Other components include: ...
Both PTX and the target assembler code use the format <instruction> <target_reg> <source_reg1> <source_reg2> The PTX code is extensively documented in the PTX ISA found in the “doc” directory of the NVIDIA GPU Computing Toolkit as the “ptx_isa_3.0.pdf” file for the CUDA 4.1 SDK...
gdb-peda$disassembly-flavor intel(setting the display style of the disassembly code to Intel) gdb-peda$disassemble main(dumping the assembler code of the “main” function) gdb-peda$break *0x0605471a(setting up a break point at a potentially interesting “strcmp” instruction occured in the du...