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| author | Chris Lattner <sabre@nondot.org> | 2010-01-10 07:08:30 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-01-10 07:08:30 +0000 |
| commit | e44142cfc8c57afad8be865f713d56bb2a32b80d (patch) | |
| tree | d18a7539bd531d2349c1b1f38a1c036bf2ce87ae /lib/AsmParser/LLParser.cpp | |
| parent | 16ae91431c914e907cf10d127f62c4d22e4daad1 (diff) | |
| download | external_llvm-e44142cfc8c57afad8be865f713d56bb2a32b80d.zip external_llvm-e44142cfc8c57afad8be865f713d56bb2a32b80d.tar.gz external_llvm-e44142cfc8c57afad8be865f713d56bb2a32b80d.tar.bz2 | |
change the preferred canonical form for a sign extension to be
lshr+ashr instead of trunc+sext. We want to avoid type
conversions whenever possible, it is easier to codegen expressions
without truncates and extensions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93107 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/LLParser.cpp')
0 files changed, 0 insertions, 0 deletions