9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package org.graalvm.compiler.core.phases;
24
25 import static org.graalvm.compiler.core.common.GraalOptions.ConditionalElimination;
26 import static org.graalvm.compiler.core.common.GraalOptions.ImmutableCode;
27 import static org.graalvm.compiler.core.common.GraalOptions.OptDeoptimizationGrouping;
28 import static org.graalvm.compiler.core.common.GraalOptions.OptFloatingReads;
29 import static org.graalvm.compiler.core.common.GraalOptions.ReassociateInvariants;
30 import static org.graalvm.compiler.core.common.GraalOptions.VerifyHeapAtReturn;
31
32 import org.graalvm.compiler.loop.phases.LoopSafepointEliminationPhase;
33 import org.graalvm.compiler.loop.phases.ReassociateInvariantPhase;
34 import org.graalvm.compiler.nodes.spi.LoweringTool;
35 import org.graalvm.compiler.options.OptionValues;
36 import org.graalvm.compiler.phases.PhaseSuite;
37 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
38 import org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase;
39 import org.graalvm.compiler.phases.common.FloatingReadPhase;
40 import org.graalvm.compiler.phases.common.FrameStateAssignmentPhase;
41 import org.graalvm.compiler.phases.common.GuardLoweringPhase;
42 import org.graalvm.compiler.phases.common.IncrementalCanonicalizerPhase;
43 import org.graalvm.compiler.phases.common.IterativeConditionalEliminationPhase;
44 import org.graalvm.compiler.phases.common.LockEliminationPhase;
45 import org.graalvm.compiler.phases.common.LoopSafepointInsertionPhase;
46 import org.graalvm.compiler.phases.common.LoweringPhase;
47 import org.graalvm.compiler.phases.common.VerifyHeapAtReturnPhase;
48 import org.graalvm.compiler.phases.tiers.MidTierContext;
49
50 public class MidTier extends PhaseSuite<MidTierContext> {
51
62 }
63
64 if (ConditionalElimination.getValue(options)) {
65 appendPhase(new IterativeConditionalEliminationPhase(canonicalizer, true));
66 }
67
68 appendPhase(new LoopSafepointEliminationPhase());
69
70 appendPhase(new LoopSafepointInsertionPhase());
71
72 appendPhase(new GuardLoweringPhase());
73
74 if (VerifyHeapAtReturn.getValue(options)) {
75 appendPhase(new VerifyHeapAtReturnPhase());
76 }
77
78 appendPhase(new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.MID_TIER));
79
80 appendPhase(new FrameStateAssignmentPhase());
81
82 if (ReassociateInvariants.getValue(options)) {
83 appendPhase(new ReassociateInvariantPhase());
84 }
85
86 if (OptDeoptimizationGrouping.getValue(options)) {
87 appendPhase(new DeoptimizationGroupingPhase());
88 }
89
90 appendPhase(canonicalizer);
91 }
92 }
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package org.graalvm.compiler.core.phases;
24
25 import static org.graalvm.compiler.core.common.GraalOptions.ConditionalElimination;
26 import static org.graalvm.compiler.core.common.GraalOptions.ImmutableCode;
27 import static org.graalvm.compiler.core.common.GraalOptions.OptDeoptimizationGrouping;
28 import static org.graalvm.compiler.core.common.GraalOptions.OptFloatingReads;
29 import static org.graalvm.compiler.core.common.GraalOptions.OptLoopTransform;
30 import static org.graalvm.compiler.core.common.GraalOptions.PartialUnroll;
31 import static org.graalvm.compiler.core.common.GraalOptions.ReassociateInvariants;
32 import static org.graalvm.compiler.core.common.GraalOptions.VerifyHeapAtReturn;
33
34 import org.graalvm.compiler.loop.DefaultLoopPolicies;
35 import org.graalvm.compiler.loop.LoopPolicies;
36 import org.graalvm.compiler.loop.phases.LoopPartialUnrollPhase;
37 import org.graalvm.compiler.loop.phases.LoopSafepointEliminationPhase;
38 import org.graalvm.compiler.loop.phases.ReassociateInvariantPhase;
39 import org.graalvm.compiler.nodes.spi.LoweringTool;
40 import org.graalvm.compiler.options.OptionValues;
41 import org.graalvm.compiler.phases.PhaseSuite;
42 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
43 import org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase;
44 import org.graalvm.compiler.phases.common.FloatingReadPhase;
45 import org.graalvm.compiler.phases.common.FrameStateAssignmentPhase;
46 import org.graalvm.compiler.phases.common.GuardLoweringPhase;
47 import org.graalvm.compiler.phases.common.IncrementalCanonicalizerPhase;
48 import org.graalvm.compiler.phases.common.IterativeConditionalEliminationPhase;
49 import org.graalvm.compiler.phases.common.LockEliminationPhase;
50 import org.graalvm.compiler.phases.common.LoopSafepointInsertionPhase;
51 import org.graalvm.compiler.phases.common.LoweringPhase;
52 import org.graalvm.compiler.phases.common.VerifyHeapAtReturnPhase;
53 import org.graalvm.compiler.phases.tiers.MidTierContext;
54
55 public class MidTier extends PhaseSuite<MidTierContext> {
56
67 }
68
69 if (ConditionalElimination.getValue(options)) {
70 appendPhase(new IterativeConditionalEliminationPhase(canonicalizer, true));
71 }
72
73 appendPhase(new LoopSafepointEliminationPhase());
74
75 appendPhase(new LoopSafepointInsertionPhase());
76
77 appendPhase(new GuardLoweringPhase());
78
79 if (VerifyHeapAtReturn.getValue(options)) {
80 appendPhase(new VerifyHeapAtReturnPhase());
81 }
82
83 appendPhase(new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.MID_TIER));
84
85 appendPhase(new FrameStateAssignmentPhase());
86
87 LoopPolicies loopPolicies = createLoopPolicies();
88 if (OptLoopTransform.getValue(options)) {
89 if (PartialUnroll.getValue(options)) {
90 appendPhase(new LoopPartialUnrollPhase(loopPolicies, canonicalizer));
91 }
92 }
93 if (ReassociateInvariants.getValue(options)) {
94 appendPhase(new ReassociateInvariantPhase());
95 }
96
97 if (OptDeoptimizationGrouping.getValue(options)) {
98 appendPhase(new DeoptimizationGroupingPhase());
99 }
100
101 appendPhase(canonicalizer);
102 }
103
104 public LoopPolicies createLoopPolicies() {
105 return new DefaultLoopPolicies();
106 }
107 }
|