Mercurial > hg > truffle
diff src/cpu/sparc/vm/stubGenerator_sparc.cpp @ 1655:e7ec8cd4dd8a
6962569: assembler_sparc.cpp:1969: assert(false) failed: error
Summary: array_overlap_test() fails when the address range crosses the MSB boundary. Thanks to Tom and Vladimir for their help on this one.
Reviewed-by: kvn, never, iveresov
author | tonyp |
---|---|
date | Mon, 28 Jun 2010 14:13:18 -0400 |
parents | e9ff18c4ace7 |
children | d6f45b55c972 |
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--- a/src/cpu/sparc/vm/stubGenerator_sparc.cpp Thu Jul 01 21:40:45 2010 -0700 +++ b/src/cpu/sparc/vm/stubGenerator_sparc.cpp Mon Jun 28 14:13:18 2010 -0400 @@ -1007,9 +1007,9 @@ __ brx(Assembler::lessEqualUnsigned, false, Assembler::pt, (*NOLp)); __ delayed()->cmp(to_from, byte_count); if (NOLp == NULL) - __ brx(Assembler::greaterEqual, false, Assembler::pt, no_overlap_target); + __ brx(Assembler::greaterEqualUnsigned, false, Assembler::pt, no_overlap_target); else - __ brx(Assembler::greaterEqual, false, Assembler::pt, (*NOLp)); + __ brx(Assembler::greaterEqualUnsigned, false, Assembler::pt, (*NOLp)); __ delayed()->nop(); }