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| author | Chris Lattner <sabre@nondot.org> | 2010-02-17 18:42:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-17 18:42:24 +0000 |
| commit | cb80e2527e2618bf610e50b1de7564bc288136e1 (patch) | |
| tree | ed69bfc4c09ea684fc9192a2299ebacc2fd38e86 /llvm/lib | |
| parent | df048a962bcd5eb0c38fd95e716f4c8409c89173 (diff) | |
| download | bcm5719-llvm-cb80e2527e2618bf610e50b1de7564bc288136e1.tar.gz bcm5719-llvm-cb80e2527e2618bf610e50b1de7564bc288136e1.zip | |
add a note, from PR5100
llvm-svn: 96490
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/README.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/README.txt b/llvm/lib/Target/ARM/README.txt index 9efb5a1426a..57b65cf15d0 100644 --- a/llvm/lib/Target/ARM/README.txt +++ b/llvm/lib/Target/ARM/README.txt @@ -10,6 +10,8 @@ Reimplement 'select' in terms of 'SEL'. * Implement pre/post increment support. (e.g. PR935) * Implement smarter constant generation for binops with large immediates. +A few ARMv6T2 ops should be pattern matched: BFI, SBFX, and UBFX + //===---------------------------------------------------------------------===// Crazy idea: Consider code that uses lots of 8-bit or 16-bit values. By the |
