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add stacksave/stackrestore nodes

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25270 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-01-13 02:39:42 +00:00
parent 929db42702
commit 5a67afc118
2 changed files with 15 additions and 2 deletions
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9
include/llvm/CodeGen/SelectionDAGNodes.h
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@@ -312,6 +312,15 @@ namespace ISD {
CALL,
TAILCALL,
// STACKSAVE - STACKSAVE has one operand, an input chain. It produces a
// value, the same type as the pointer type for the system, and an output
// chain.
STACKSAVE,
// STACKRESTORE has two operands, an input chain and a pointer to restore to
// it returns an output chain.
STACKRESTORE,
// MEMSET/MEMCPY/MEMMOVE - The first operand is the chain, and the rest
// correspond to the operands of the LLVM intrinsic functions. The only
// result is a token chain. The alignment argument is guaranteed to be a