[LLVMdev] BlockFrequencyImpl asserts on multiple edges between same MBBs with different weights in LLVM 3.2
Jakob Stoklund Olesen
stoklund at 2pi.dk
Thu Jan 24 16:00:37 PST 2013
On Jan 24, 2013, at 7:15 AM, Stefan Hepp <stefan at stefant.org> wrote:
> On 01/23/2013 11:30 PM, Jakob Stoklund Olesen wrote:
>> If you can find the place that creates the duplicate MBB edge, that would be great.
> Found it :) It happens in lib/CodeGen/IfConversion.cpp at the very end in MergeBlocks. I attached a small patch that should resolve that issue. Our tests now compile sucessfully even without my previous patch.
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