| commit | fab08875b73656f373b10a59aad475615df82baf | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Fri Sep 02 00:19:37 2005 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Fri Sep 02 00:19:37 2005 +0000 |
| tree | 0c79675c129eb92c22df271a296a48df5a6b769a | |
| parent | 13c78e2e5f158e9008b279b43b685ff02bb3cbea [diff] |
For values that are live across basic blocks and need promotion, use ANY_EXTEND instead of ZERO_EXTEND to eliminate extraneous extensions. This eliminates dead zero extensions on formal arguments and other cases on PPC, implementing the newly tightened up test/Regression/CodeGen/PowerPC/small-arguments.ll test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23205 91177308-0d34-0410-b5e6-96231b3b80d8