| commit | bd8965a7d9e0ed34bc3a357c2f710de5fbdda36f | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Mar 01 07:27:07 2010 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Mar 01 07:27:07 2010 +0000 |
| tree | f18a694939dc22a774eaf28aada1b828c83de5f5 | |
| parent | fa342faef9d1c89de356ed83a6c6529ed3e87610 [diff] |
Emit a redundant check for immediates at root context, e.g. (imm 0). This allows formation of OpcodeSwitch for top level patterns, in particular on X86. This saves about 1K of data space in the x86 table and makes the dispatch much more efficient. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97440 91177308-0d34-0410-b5e6-96231b3b80d8