Now that LLVM\'s AnnotationManager is gone (it disappeared in the 2.6 release, I think?), how can I get the annotations for specific fu开发者_运维百科nctions, globals, and instructions?
I\'ve been beginning to work with LLVM and I\'m interested to know if there is a programmatic way to extract the control flow graph and/or basic blocks from LLVM/clang in order to do some analysis on
Prior to Xcode 4 with LLVM this passed the compiler unnoticed. Assignment within the conditional is perfectly intentional and a Cocoa idiom.
I am compiling this C program and comparing the generated assembly code: int main(){ return 0; } GCC gives this main function (cc hello.c -S):
I really enjoy switching from gcc to LLVM compiler, but do I have to switch manually every time I start a new project, or is there any way to make LLVM the default compiler?
I\'m trying to \'make\' using a pretty simple makefile. My makefile is named \'Makefile\' so I\'m simply using the command \'make\'.
I\'m trying to read and call a function parsed from LLVM bitco开发者_开发知识库de in LLVM 2.8. I have everything working apart from the actual call, which crashes the program.
I compared gcc and llvm-gcc with -O3 option on hmmer and mcf in spec cpu2006 benchmark. Surprisingly, I found gcc beat llvm-gcc for both cases. Is it because the -O3 has different meanings? How should
Can anybody provide some data showing the performance of code output by llvm\'s JIT, say compared to static compilation with -O3? It is better that such performance is illustrated by spec benc开发者_运
I\'m just trying to play around with LLVM to figure out how it works.I\'m trying to compile the following snippet:
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