Mercurial > hg > truffle
changeset 13351:7345e9672dc3
refactor computation of architecture features
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Mon, 16 Dec 2013 10:22:17 -0800 |
parents | 2c3b59f34619 |
children | cd22c6bb4a35 |
files | graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotBackendFactory.java |
diffstat | 1 files changed, 5 insertions(+), 2 deletions(-) [+] |
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--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotBackendFactory.java Mon Dec 16 09:31:19 2013 -0800 +++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotBackendFactory.java Mon Dec 16 10:22:17 2013 -0800 @@ -37,6 +37,10 @@ public class AMD64HotSpotBackendFactory implements HotSpotBackendFactory { protected Architecture createArchitecture(HotSpotVMConfig config) { + return new AMD64(computeFeatures(config)); + } + + protected EnumSet<AMD64.CPUFeature> computeFeatures(HotSpotVMConfig config) { // Configure the feature set using the HotSpot flag settings. EnumSet<AMD64.CPUFeature> features = EnumSet.noneOf(AMD64.CPUFeature.class); assert config.useSSE >= 2 : "minimum config for x64"; @@ -66,8 +70,7 @@ if (config.allocatePrefetchInstr == 3) { features.add(AMD64.CPUFeature.AMD_3DNOW_PREFETCH); } - - return new AMD64(features); + return features; } protected TargetDescription createTarget(HotSpotVMConfig config) {