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| author | Chris Lattner <sabre@nondot.org> | 2005-09-02 00:19:37 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-09-02 00:19:37 +0000 |
| commit | fab08875b73656f373b10a59aad475615df82baf (patch) | |
| tree | 0c79675c129eb92c22df271a296a48df5a6b769a /lib/CodeGen/MachineCodeEmitter.cpp | |
| 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
Diffstat (limited to 'lib/CodeGen/MachineCodeEmitter.cpp')
0 files changed, 0 insertions, 0 deletions