From 4b5236c9660784ef09d355e0e4523d8b05fd14b1 Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Sat, 30 Oct 2010 01:40:16 +0000 Subject: [PATCH] Avoid re-evaluating MI.getNumOperands() every iteration of the loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117766 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/ARMMCCodeEmitter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Target/ARM/ARMMCCodeEmitter.cpp b/lib/Target/ARM/ARMMCCodeEmitter.cpp index b74fa73d650..d22f9b01446 100644 --- a/lib/Target/ARM/ARMMCCodeEmitter.cpp +++ b/lib/Target/ARM/ARMMCCodeEmitter.cpp @@ -293,7 +293,7 @@ unsigned ARMMCCodeEmitter::getRegisterListOpValue(const MCInst &MI, // Convert a list of GPRs into a bitfield (R0 -> bit 0). For each // register in the list, set the corresponding bit. unsigned Binary = 0; - for (unsigned i = Op; i < MI.getNumOperands(); ++i) { + for (unsigned i = Op, e = MI.getNumOperands(); i < e; ++i) { unsigned regno = getARMRegisterNumbering(MI.getOperand(i).getReg()); Binary |= 1 << regno; }