[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks

Chris Lattner clattner at apple.com
Mon Sep 14 09:59:19 PDT 2009

On Sep 14, 2009, at 3:20 AM, Stefano Delli Ponti wrote:

> http://www.phoronix.com/scan.php? 
> page=article&item=apple_llvm_gcc&num=1

Unfortunately, they don't specify what flags are used, what  
architecture is compiled for etc.  It's entirely possible that they  
are accidentally compiling the llvm-gcc binaries for x86-32 and the  
gcc ones for x86-64 for example.

If anyone has time to try to reproduce this, it would definitely be  


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