[PATCH] D121731: [X86][NFCI] Remove redundant function
Maksim Panchenko via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 15 12:54:55 PDT 2022
maksfb created this revision.
maksfb added reviewers: yota9, skan, Amir, ayermolo, rafauler.
Herald added subscribers: pengfei, hiraditya.
Herald added a project: All.
maksfb requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D121731
Files:
llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
Index: llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
===================================================================
--- llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
+++ llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
@@ -1801,33 +1801,6 @@
mcInst.addOperand(MCOperand::createReg(llvmRegnum));
}
-/// tryAddingSymbolicOperand - trys to add a symbolic operand in place of the
-/// immediate Value in the MCInst.
-///
-/// @param Value - The immediate Value, has had any PC adjustment made by
-/// the caller.
-/// @param isBranch - If the instruction is a branch instruction
-/// @param Address - The starting address of the instruction
-/// @param Offset - The byte offset to this immediate in the instruction
-/// @param Width - The byte width of this immediate in the instruction
-///
-/// If the getOpInfo() function was set when setupForSymbolicDisassembly() was
-/// called then that function is called to get any symbolic information for the
-/// immediate in the instruction using the Address, Offset and Width. If that
-/// returns non-zero then the symbolic information it returns is used to create
-/// an MCExpr and that is added as an operand to the MCInst. If getOpInfo()
-/// returns zero and isBranch is true then a symbol look up for immediate Value
-/// is done and if a symbol is found an MCExpr is created with that, else
-/// an MCExpr with the immediate Value is created. This function returns true
-/// if it adds an operand to the MCInst and false otherwise.
-static bool tryAddingSymbolicOperand(int64_t Value, bool isBranch,
- uint64_t Address, uint64_t Offset,
- uint64_t Width, MCInst &MI,
- const MCDisassembler *Dis) {
- return Dis->tryAddingSymbolicOperand(MI, Value, Address, isBranch,
- Offset, Width);
-}
-
/// tryAddingPcLoadReferenceComment - trys to add a comment as to what is being
/// referenced by a load instruction with the base register that is the rip.
/// These can often be addresses in a literal pool. The Address of the
@@ -1990,9 +1963,9 @@
break;
}
- if(!tryAddingSymbolicOperand(immediate + pcrel, isBranch, insn.startLocation,
- insn.immediateOffset, insn.immediateSize,
- mcInst, Dis))
+ if (!Dis->tryAddingSymbolicOperand(mcInst, immediate + pcrel,
+ insn.startLocation, isBranch,
+ insn.immediateOffset, insn.immediateSize))
mcInst.addOperand(MCOperand::createImm(immediate));
if (type == TYPE_MOFFS) {
@@ -2193,9 +2166,9 @@
mcInst.addOperand(baseReg);
mcInst.addOperand(scaleAmount);
mcInst.addOperand(indexReg);
- if(!tryAddingSymbolicOperand(insn.displacement + pcrel, false,
- insn.startLocation, insn.displacementOffset,
- insn.displacementSize, mcInst, Dis))
+ if (!Dis->tryAddingSymbolicOperand(
+ mcInst, insn.displacement + pcrel, insn.startLocation, false,
+ insn.displacementOffset, insn.displacementSize))
mcInst.addOperand(displacement);
mcInst.addOperand(segmentReg);
return false;
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