From af5174006855ef981a9df79719637e9686919cbc Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 13 Jan 2003 00:45:53 +0000 Subject: [PATCH] Add support for frame and constant pool references llvm-svn: 5228 --- lib/Target/X86/X86InstrBuilder.h | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/lib/Target/X86/X86InstrBuilder.h b/lib/Target/X86/X86InstrBuilder.h index 9f2e49921d0..7163c996df8 100644 --- a/lib/Target/X86/X86InstrBuilder.h +++ b/lib/Target/X86/X86InstrBuilder.h @@ -42,12 +42,24 @@ inline const MachineInstrBuilder &addRegOffset(const MachineInstrBuilder &MIB, /// addFrameReference - This function is used to add a reference to the base of /// an abstract object on the stack frame of the current function. This -/// reference has base register and a FrameIndex offset until it is -/// resolved. +/// reference has base register as the FrameIndex offset until it is resolved. +/// This allows a constant offset to be specified as well... /// inline const MachineInstrBuilder & -addFrameReference(const MachineInstrBuilder &MIB, int FI) { - return MIB.addReg(0).addZImm(1).addMReg(0).addFrameIndex(FI); +addFrameReference(const MachineInstrBuilder &MIB, int FI, int Offset = 0) { + return MIB.addFrameIndex(FI).addZImm(1).addMReg(0).addSImm(Offset); +} + +/// addConstantPoolReference - This function is used to add a reference to the +/// base of a constant value spilled to the per-function constant pool. The +/// reference has base register ConstantPoolIndex offset which is retained until +/// either machine code emission or assembly output. This allows an optional +/// offset to be added as well. +/// +inline const MachineInstrBuilder & +addConstantPoolReference(const MachineInstrBuilder &MIB, unsigned CPI, + int Offset = 0) { + return MIB.addConstantPoolIndex(CPI).addZImm(1).addMReg(0).addSImm(Offset); } #endif