Mercurial > hg > truffle
changeset 21192:4c7c22aa4bd7
LinearScan: add more information to assertion.
| author | Josef Eisl <josef.eisl@jku.at> |
|---|---|
| date | Wed, 22 Apr 2015 10:50:36 +0200 |
| parents | 12a5d2c12e2e |
| children | 8d868b026691 |
| files | graal/com.oracle.graal.lir/src/com/oracle/graal/lir/alloc/lsra/LinearScan.java |
| diffstat | 1 files changed, 8 insertions(+), 5 deletions(-) [+] |
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--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/alloc/lsra/LinearScan.java Mon Apr 20 16:01:44 2015 +0200 +++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/alloc/lsra/LinearScan.java Wed Apr 22 10:50:36 2015 +0200 @@ -1611,14 +1611,17 @@ if (DetailedAsserts.getValue()) { AbstractBlockBase<?> block = blockForId(opId); if (block.getSuccessorCount() <= 1 && opId == getLastLirInstructionId(block)) { - // check if spill moves could have been appended at the end of this block, but - // before the branch instruction. So the split child information for this branch - // would - // be incorrect. + /* + * Check if spill moves could have been appended at the end of this block, but + * before the branch instruction. So the split child information for this branch + * would be incorrect. + */ LIRInstruction instr = ir.getLIRforBlock(block).get(ir.getLIRforBlock(block).size() - 1); if (instr instanceof StandardOp.JumpOp) { if (blockData.get(block).liveOut.get(operandNumber(operand))) { - assert false : "can't get split child for the last branch of a block because the information would be incorrect (moves are inserted before the branch in resolveDataFlow)"; + assert false : String.format( + "can't get split child for the last branch of a block because the information would be incorrect (moves are inserted before the branch in resolveDataFlow) block=%s, instruction=%s, operand=%s", + block, instr, operand); } } }