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add target hooks for emitting random gunk before and after the function body.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94732 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-01-28 01:58:58 +00:00
parent 5fef8bc1cb
commit edfe776ac2
2 changed files with 14 additions and 0 deletions
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8
include/llvm/CodeGen/AsmPrinter.h
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@ -233,6 +233,14 @@ namespace llvm {
assert(0 && "EmitInstruction not implemented");
}
/// EmitFunctionBodyStart - Targets can override this to emit stuff before
/// the first basic block in the function.
virtual void EmitFunctionBodyStart() {}
/// EmitFunctionBodyEnd - Targets can override this to emit stuff after
/// the last basic block in the function.
virtual void EmitFunctionBodyEnd() {}
/// EmitConstantPool - Print to the current output stream assembly
/// representations of the constants in the constant pool MCP. This is
/// used to print out constants which have been "spilled to memory" by