From 9ed63ee0fcaa6730eb1df8c1ddbf5f46d8c81329 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 28 Oct 2002 21:43:42 +0000
Subject: [PATCH] Minor comment updates
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4361 91177308-0d34-0410-b5e6-96231b3b80d8
---
include/llvm/CodeGen/MachineInstrBuilder.h | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/include/llvm/CodeGen/MachineInstrBuilder.h b/include/llvm/CodeGen/MachineInstrBuilder.h
index b5d8ba9f182..9b61abe4bae 100644
--- a/include/llvm/CodeGen/MachineInstrBuilder.h
+++ b/include/llvm/CodeGen/MachineInstrBuilder.h
@@ -9,7 +9,7 @@
//
// we can now use code like this:
//
-// M = BuildMI(X86::ADDrr8).addReg(argVal1).addReg(argVal2);
+// M = BuildMI(X86::ADDrr8, 2).addReg(argVal1).addReg(argVal2);
//
//===----------------------------------------------------------------------===//
@@ -27,23 +27,30 @@ struct MachineInstrBuilder {
///
operator MachineInstr*() const { return MI; }
- /// addReg - Add a new register operand...
+ /// addReg - Add a new virtual register operand...
///
MachineInstrBuilder &addReg(int RegNo) {
MI->addRegOperand(RegNo);
return *this;
}
+ /// addReg - Add an LLVM value that is to be used as a register...x
+ ///
MachineInstrBuilder &addReg(Value *V, bool isDef = false, bool isDNU = false){
MI->addRegOperand(V, isDef, isDNU);
return *this;
}
+ /// addPCDisp - Add an LLVM value to be treated as a PC relative
+ /// displacement...
+ ///
MachineInstrBuilder &addPCDisp(Value *V) {
MI->addPCDispOperand(V);
return *this;
}
+ /// addMReg - Add a machine register operand...
+ ///
MachineInstrBuilder &addMReg(int Reg, bool isDef=false) {
MI->addMachineRegOperand(Reg, isDef);
return *this;