Mercurial > hg > truffle
changeset 707:4ec1257180ec
6826960: C2 Sparc: assert(bb->_nodes(_bb_end)->is_Proj(),"skipping projections after expected call")
Summary: Add the check when a Halt node is placed in a separate block.
Reviewed-by: twisti
author | kvn |
---|---|
date | Tue, 07 Apr 2009 10:05:04 -0700 |
parents | 819880572f09 |
children | f2049ae95c3d |
files | src/share/vm/opto/output.cpp |
diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/opto/output.cpp Mon Apr 06 11:53:17 2009 -0700 +++ b/src/share/vm/opto/output.cpp Tue Apr 07 10:05:04 2009 -0700 @@ -2256,7 +2256,8 @@ // bother scheduling them. Node *last = bb->_nodes[_bb_end]; if( last->is_Catch() || - (last->is_Mach() && last->as_Mach()->ideal_Opcode() == Op_Halt) ) { + // Exclude unreachable path case when Halt node is in a separate block. + (_bb_end > 1 && last->is_Mach() && last->as_Mach()->ideal_Opcode() == Op_Halt) ) { // There must be a prior call. Skip it. while( !bb->_nodes[--_bb_end]->is_Call() ) { assert( bb->_nodes[_bb_end]->is_Proj(), "skipping projections after expected call" );