Following 5 tests failed with latest c2_baseline binary(20010402-162932)
on solsparc platform.

It fail in comp mode, but passed in int mode.

mauve/tests/lang.Float.new_Float execute_positive lang.Float.new_Float
misc/jit_tests/FPCompare/TestFPBinop compile_and_execute TestFPBinop
misc/jit_tests/t023 compile_and_execute t023
misc/jit_tests/t027 compile_and_execute t027
misc/jit_tests/t028 compile_and_execute t028

I copy all of the Tonga test log and source file to
               /net/jano.eng/export/disk20/GammaBase/Bugs/[Bug ID]

To reporduce the bug:
1. cd /net/jano.eng/export/disk20/GammaBase/Bugs/[Bug ID]
2. go into one of the directory.
3. run .tlog file.