如果系统返回llvm-ar: command not found或类似的错误信息,则说明llvm-ar未安装。 2. 如果未安装,查找安装llvm-ar的方法 如果llvm-ar未安装,我们需要找到安装它的方法。通常,llvm-ar是LLVM工具链的一部分,因此我们需要安装LLVM。 对于Ubuntu系统,可以通过添加LLVM的APT源并安装相应版本的LLVM来获取llvm-ar。例如,...
The options tollvm-arare compatible with otherarimplementations. However, there are a few modifiers (R) that are not found in otherarimplementations. The options tollvm-arspecify a single basic operation to perform on the archive, a variety of modifiers for that operation, the name of the arc...
When inserting or moving member files, this option specifies the destination of the new files as being"a"fter therelposmember. Ifrelposis not found, the files are placed at the end of the archive. [b] When inserting or moving member files, this option specifies the destination of the new...
While working on that CI pass, I found that the clang-cl detection doesn't work at all... Clang defines _MSC_VER when target is *msvc, and actually has no relation to the frontend variant. That combined with us not passing C[XX]FLAGS to the -E invocation just means that all it de...
I have found the source of the problem: After my change a check for the "regular to thin" error is made earlier in performWriteOperation and in both the cases above it raises an error. The following is in the context of llvm14 (and main before my change). We work out if we need ...
所以我有llvm、内核headers(5.14.1)、clang,还有libbpf,我从linux源代码复制了ebpf程序目录中的bpf_helpers.h。这是一个简单的程序,我喜欢在任何程序调用execve系统时加载并运行它 #include <errno.h> #include <stdio.h> #include <string.h> #include "bpf_helpers.h" // some helpers not found, why is...
If Context is nullptr, then the found predicate is true /// everywhere. LHS and FoundLHS must have same type width. - bool isImpliedCondBalancedTypes(ICmpInst::Predicate Pred, const SCEV *LHS, - const SCEV *RHS, - ICmpInst::Predicate FoundPred, + bool isImpliedCondBalancedTypes(Cmp...
return false;-} else {-LLVM_DEBUG(dbgs() << "LV: Did not find one integer induction var.\n");}+LLVM_DEBUG(dbgs() << "LV: Did not find one integer induction var.\n");} // Now we know the widest induction type, check if our found induction@@ -1154,8 +1145,7 @@bool Loo...