From 6a50baa26e88d89985d587ee77384ec9830004a4 Mon Sep 17 00:00:00 2001 From: Andrew Trick Date: Thu, 17 May 2012 22:37:09 +0000 Subject: [PATCH] comments llvm-svn: 157020 --- llvm/lib/CodeGen/MachineScheduler.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp index 0aaef5d..207d65a6 100644 --- a/llvm/lib/CodeGen/MachineScheduler.cpp +++ b/llvm/lib/CodeGen/MachineScheduler.cpp @@ -1,4 +1,4 @@ -//===- MachineScheduler.cpp - Machine Instruction Scheduler ---------------===//excess +//===- MachineScheduler.cpp - Machine Instruction Scheduler ---------------===// // // The LLVM Compiler Infrastructure // @@ -808,7 +808,8 @@ traceCandidate(const char *Label, unsigned QID, SUnit *SU, } #endif -/// Return true if the LHS reg pressure effect is better than RHS. +/// pickNodeFromQueue helper that returns true if the LHS reg pressure effect is +/// more desirable than RHS from scheduling standpoint. static bool compareRPDelta(const RegPressureDelta &LHS, const RegPressureDelta &RHS) { // Compare each component of pressure in decreasing order of importance -- 2.7.4