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changeset 23187:e660e8431be0

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TraceRA: TraceGlobalMoveResolver: minor clean up.
author Josef Eisl <josef.eisl@jku.at>
date Mon, 14 Dec 2015 17:48:10 +0100
parents c37db3aa7e43
children f59bbe75e773
files graal/com.oracle.graal.lir/src/com/oracle/graal/lir/alloc/trace/TraceGlobalMoveResolver.java
diffstat 1 files changed, 3 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/alloc/trace/TraceGlobalMoveResolver.java	Fri Dec 11 16:29:17 2015 +0100
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/alloc/trace/TraceGlobalMoveResolver.java	Mon Dec 14 17:48:10 2015 +0100
@@ -351,11 +351,8 @@
                 boolean processedInterval = false;
 
                 for (int i = mappingFrom.size() - 1; i >= 0; i--) {
-                    Value fromInterval = mappingFrom.get(i);
-                    AllocatableValue toInterval = mappingTo.get(i);
-
-                    Value fromLocation = fromInterval;
-                    AllocatableValue toLocation = toInterval;
+                    Value fromLocation = mappingFrom.get(i);
+                    AllocatableValue toLocation = mappingTo.get(i);
                     if (safeToProcessMove(fromLocation, toLocation)) {
                         // this interval can be processed because target is free
                         insertMove(fromLocation, toLocation);
@@ -364,7 +361,7 @@
                         mappingTo.remove(i);
 
                         processedInterval = true;
-                    } else if (fromInterval != null && isRegister(fromLocation)) {
+                    } else if (fromLocation != null && isRegister(fromLocation)) {
                         // this interval cannot be processed now because target is not free
                         // it starts in a register, so it is a possible candidate for spilling
                         spillCandidate = i;