llvm/lib/Target/X86/README.txt · 39314bdbc886a172c2e995b60723acbaceac6eed · Roger Ferrer / llvm-epi-0.8 · GitLab

This is an archived project. Repository and other project resources are read-only.

A lo/hi mul has higher latency than an imul r,ri, e.g. 5 cycles compared to 3 · 39314bdb
Cameron Zwarich authored Feb 21, 2011
```
on Core 2 and Nehalem, so the code we generate is better than GCC's here.

llvm-svn: 126100
```
39314bdb