Mercurial > hg > truffle
view graal/com.oracle.graal.truffle.test/sl/TestInliningMaxCallerSize.sl @ 18985:867058575979
Truffle: Improved support for "probing" AST nodes:
- Node.isSafelyReplacaeableBy(Node) checks in advance if Node.replace(Node) would be unsafe (crash the VM).
- Hoist Probe() from language imlementations into Node; now completely language agnostic.
- Language implementations support probing by implementing Node.isInstrumentable() and Node.createWrapperNode()
- Node.Probe() throws ProbeException (without side effects) if the probe fails.
-- ProbeException contains an instance of ProbeFailure that diagnoses the failure in detail
- Additional measures to prevent instrumentation from being applied to internal InstrumentationNodes.
- Promote ProbeListener to top level interface and add a default implementation
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Tue, 27 Jan 2015 20:24:54 -0800 |
parents | 04d6bb76cfb3 |
children | bb7e95512781 |
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/* * This test verifies that CallTargets cannot exceed the TruffleInliningMaxCallerSize limit when inlining. */ function inlinableFunction() { generateDummyNodes(getOption("TruffleInliningMaxCallerSize") - 8); } function notInlinableFunction() { generateDummyNodes(getOption("TruffleInliningMaxCallerSize") - 7); } function test1() { inlinableFunction(); } function test2() { notInlinableFunction(); } function main() { originalMaxCallerSize = getOption("TruffleInliningMaxCallerSize"); setOption("TruffleInliningMaxCallerSize", 20); callUntilOptimized(test1); assertTrue(isInlined(test1, test1, inlinableFunction), "inlinableFunction is not inlined"); callUntilOptimized(test2); assertFalse(isInlined(test2, test2, notInlinableFunction), "notInlinableFunction is inlined"); setOption("TruffleInliningMaxCallerSize", originalMaxCallerSize); }