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| author | Dan Gohman <gohman@apple.com> | 2009-06-18 00:00:20 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-06-18 00:00:20 +0000 |
| commit | eddf77123a1972a85f175ac1361fae30ff016a6a (patch) | |
| tree | 21ec1f9da04da7aa9d09129004aca2a09704a88a /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 4d8723d47f67c3e99b18fcba9bec863461dd8ca1 (diff) | |
| download | bcm5719-llvm-eddf77123a1972a85f175ac1361fae30ff016a6a.tar.gz bcm5719-llvm-eddf77123a1972a85f175ac1361fae30ff016a6a.zip | |
Teach ScalarEvolution how to recognize another xor(and(x, C), C) case.
If C is a single bit and the and gets analyzed as a truncate and
zero-extend, the xor can be represnted as an add.
llvm-svn: 73664
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions
