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| author | Chris Lattner <sabre@nondot.org> | 2005-09-02 00:14:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-09-02 00:14:40 +0000 |
| commit | 7e122db776d9731dfe5acb7faa9da4f3c33ee5a1 (patch) | |
| tree | 4a9711fff890bccbb963b94cee70ce11e4988c4d | |
| parent | 7dd8b05fd7283a7ca4a6b2cd7df554bc989927e8 (diff) | |
Add a new ANY_EXTEND node, which operates like an extension but has undefined
top bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23200 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 8d5cf10656..22b9a9ce50 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -158,6 +158,9 @@ namespace ISD { // ZERO_EXTEND - Used for integer types, zeroing the new bits. ZERO_EXTEND, + // ANY_EXTEND - Used for integer types. The high bits are undefined. + ANY_EXTEND, + // TRUNCATE - Completely drop the high bits. TRUNCATE, |