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Swift model: Fix uop description on some writes

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Those writes really need two/three uops.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191677 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Arnold Schwaighofer 2013-09-30 15:56:34 +00:00
parent b313a93be7
commit 7373265e1a
1 changed files with 11 additions and 2 deletions
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13
lib/Target/ARM/ARMScheduleSwift.td
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@ -1345,20 +1345,25 @@ let SchedModel = SwiftModel in {
// 4.2.20 Integer Load Signextended
def SwiftWriteP2P01ThreeCycle : SchedWriteRes<[SwiftUnitP2, SwiftUnitP01]> {
let Latency = 3;
let NumMicroOps = 2;
}
def SwiftWriteP2P01FourCyle : SchedWriteRes<[SwiftUnitP2, SwiftUnitP01]> {
let Latency = 4;
let NumMicroOps = 2;
}
def SwiftWriteP2P01P01FourCycle : SchedWriteRes<[SwiftUnitP2, SwiftUnitP01,
SwiftUnitP01]> {
let Latency = 4;
let NumMicroOps = 3;
}
def SwiftWriteP2P2ThreeCycle : SchedWriteRes<[SwiftUnitP2, SwiftUnitP2]> {
let Latency = 3;
let NumMicroOps = 2;
}
def SwiftWriteP2P2P01ThreeCycle : SchedWriteRes<[SwiftUnitP2, SwiftUnitP2,
SwiftUnitP01]> {
SwiftUnitP01]> {
let Latency = 3;
let NumMicroOps = 3;
}
def SwiftWrBackOne : SchedWriteRes<[]> {
let Latency = 1;
@ -1399,7 +1404,10 @@ let SchedModel = SwiftModel in {
def SwiftWriteLM#Lat#Cy : SchedWriteRes<[SwiftUnitP2]> {
let Latency = Lat;
}
def SwiftWriteLM#Lat#CyNo : SchedWriteRes<[]> { let Latency = Lat; }
def SwiftWriteLM#Lat#CyNo : SchedWriteRes<[]> {
let Latency = Lat;
let NumMicroOps = 0;
}
}
// Predicate.
foreach NumAddr = 1-16 in {
@ -1520,6 +1528,7 @@ let SchedModel = SwiftModel in {
// 4.2.25 Integer Store, Multiple
def SwiftWriteStIncAddr : SchedWriteRes<[SwiftUnitP2, SwiftUnitP01]> {
let Latency = 0;
let NumMicroOps = 2;
}
foreach NumAddr = 1-16 in {
def SwiftWriteSTM#NumAddr : WriteSequence<[SwiftWriteStIncAddr], NumAddr>;