Displaying 2 results from an estimated 2 matches for "01ab9094".
2016 Apr 22
2
[RFC] remove the llvm.expect intrinsic
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2016 Apr 22
4
[RFC] remove the llvm.expect intrinsic
I've proposed removing the llvm.expect intrinsic:
http://reviews.llvm.org/D19300
The motivation for this change is in:
http://reviews.llvm.org/D19299
For reference:
1. We created an intrinsic that's only reason for existing is to improve
perf, but the intrinsic can harm optimization by interfering with
transforms in other passes.
2. To solve that, we created a pass to always transform