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comparison src/share/vm/opto/gcm.cpp @ 4970:33df1aeaebbf

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Merge with http://hg.openjdk.java.net/hsx/hsx24/hotspot/
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 27 Feb 2012 13:10:13 +0100
parents cf407b7d3d78
children b9a9ed0f8eeb
comparison
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4703:2cfb7fb2dce7 4970:33df1aeaebbf
1342 } 1342 }
1343 #endif 1343 #endif
1344 1344
1345 // Schedule locally. Right now a simple topological sort. 1345 // Schedule locally. Right now a simple topological sort.
1346 // Later, do a real latency aware scheduler. 1346 // Later, do a real latency aware scheduler.
1347 int *ready_cnt = NEW_RESOURCE_ARRAY(int,C->unique()); 1347 uint max_idx = C->unique();
1348 memset( ready_cnt, -1, C->unique() * sizeof(int) ); 1348 GrowableArray<int> ready_cnt(max_idx, max_idx, -1);
1349 visited.Clear(); 1349 visited.Clear();
1350 for (i = 0; i < _num_blocks; i++) { 1350 for (i = 0; i < _num_blocks; i++) {
1351 if (!_blocks[i]->schedule_local(this, matcher, ready_cnt, visited)) { 1351 if (!_blocks[i]->schedule_local(this, matcher, ready_cnt, visited)) {
1352 if (!C->failure_reason_is(C2Compiler::retry_no_subsuming_loads())) { 1352 if (!C->failure_reason_is(C2Compiler::retry_no_subsuming_loads())) {
1353 C->record_method_not_compilable("local schedule failed"); 1353 C->record_method_not_compilable("local schedule failed");