Mercurial > hg > truffle
comparison src/share/vm/opto/parse1.cpp @ 1281:7d236a9688c5
6930398: fix for return address locals in OSR entries uses wrong test
Reviewed-by: kvn
| author | never |
|---|---|
| date | Mon, 01 Mar 2010 12:12:35 -0800 |
| parents | da9559b49b84 |
| children | fdd57634910e |
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| 1280:336c6c200f5f | 1281:7d236a9688c5 |
|---|---|
| 315 if (!live_oops.at(index)) { | 315 if (!live_oops.at(index)) { |
| 316 // skip type check for dead oops | 316 // skip type check for dead oops |
| 317 continue; | 317 continue; |
| 318 } | 318 } |
| 319 } | 319 } |
| 320 if (type->basic_type() == T_ADDRESS) { | 320 if (osr_block->flow()->local_type_at(index)->is_return_address()) { |
| 321 // In our current system it's illegal for jsr addresses to be | 321 // In our current system it's illegal for jsr addresses to be |
| 322 // live into an OSR entry point because the compiler performs | 322 // live into an OSR entry point because the compiler performs |
| 323 // inlining of jsrs. ciTypeFlow has a bailout that detect this | 323 // inlining of jsrs. ciTypeFlow has a bailout that detect this |
| 324 // case and aborts the compile if addresses are live into an OSR | 324 // case and aborts the compile if addresses are live into an OSR |
| 325 // entry point. Because of that we can assume that any address | 325 // entry point. Because of that we can assume that any address |