Mercurial > hg > truffle
diff graal/GraalCompiler/src/com/sun/c1x/C1XCompilation.java @ 2707:7ed72769d51a
exception handling related changes:
* changed blockPredecessors to list of Instructions, instead of Blocks
* removed explicit predecessor management in BlockBegin, now using predecessors from Graph structure
* replaced generated LIR exception entries with exception dispatch chains in IR
* added Unwind and ExceptionDispatch instructions
* removed ExceptionEntry flag in BlockBegin and all code depending on it
* removed exceptionHandler list from Instruction, replaced by exception Edge on Invoke and Throw
* replaced list of ExceptionHandlers with single exception edge in debug info
misc:
* changed GraphvizPrinter layout (smaller ports on large nodes)
* removed defunct run config
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Wed, 18 May 2011 18:09:20 +0200 |
parents | 0ea5f12e873a |
children | 4272b7af2d17 |
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--- a/graal/GraalCompiler/src/com/sun/c1x/C1XCompilation.java Fri May 13 17:09:20 2011 -0700 +++ b/graal/GraalCompiler/src/com/sun/c1x/C1XCompilation.java Wed May 18 18:09:20 2011 +0200 @@ -266,9 +266,6 @@ // generate code for slow cases lirAssembler.emitLocalStubs(); - // generate exception adapters - lirAssembler.emitExceptionEntries(); - // generate deoptimization stubs ArrayList<DeoptimizationStub> deoptimizationStubs = lirGenerator.deoptimizationStubs(); if (deoptimizationStubs != null) {