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[MCSchedule] Remove comments about MinLatency. NFC

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Summary:
There is no definition about MinLatency any more.

Reviewers: mcrosier, spatel, hfinkel

Differential Revision: http://reviews.llvm.org/D18079

llvm-svn: 263403
This commit is contained in:
Junmo Park 2016-03-14 00:36:19 +00:00
parent 4aa8c2f74f
commit 1679e4dc19
1 changed files with 0 additions and 4 deletions
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4
include/llvm/MC/MCSchedule.h
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@ -165,9 +165,6 @@ struct MCSchedModel {
static const unsigned DefaultLoopMicroOpBufferSize = 0; static const unsigned DefaultLoopMicroOpBufferSize = 0;
// LoadLatency is the expected latency of load instructions. // LoadLatency is the expected latency of load instructions.
//
// If MinLatency >= 0, this may be overriden for individual load opcodes by
// InstrItinerary OperandCycles.
unsigned LoadLatency; unsigned LoadLatency;
static const unsigned DefaultLoadLatency = 4; static const unsigned DefaultLoadLatency = 4;
@ -175,7 +172,6 @@ struct MCSchedModel {
// See TargetInstrInfo::isHighLatencyDef(). // See TargetInstrInfo::isHighLatencyDef().
// By default, this is set to an arbitrarily high number of cycles // By default, this is set to an arbitrarily high number of cycles
// likely to have some impact on scheduling heuristics. // likely to have some impact on scheduling heuristics.
// If MinLatency >= 0, this may be overriden by InstrItinData OperandCycles.
unsigned HighLatency; unsigned HighLatency;
static const unsigned DefaultHighLatency = 10; static const unsigned DefaultHighLatency = 10;