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| author | Chris Lattner <sabre@nondot.org> | 2005-01-16 07:34:08 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-16 07:34:08 +0000 |
| commit | da2ce114078b0fb6c548f5efc174773873b3a5f8 (patch) | |
| tree | 024f043b207f4c2006bb098ae440923bb3552046 /docs/ProgrammersManual.html | |
| parent | 55ba8fba750ee0a51a9d74fa33b7242d24a4ff35 (diff) | |
* Adjust to changes in TargetLowering interfaces.
* Remove custom promotion for bool and byte select ops. Legalize now
promotes them for us.
* Allow folding ConstantPoolIndexes into EXTLOAD's, useful for float immediates.
* Declare which operations are not supported better.
* Add some hacky code for TRUNCSTORE to pretend that we have truncstore
for i16 types. This is useful for testing promotion code because I can
just remove 16-bit registers all together and verify that programs work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19614 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/ProgrammersManual.html')
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