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Lin Ming authored
Predicate can be used for an implicit return value. This change improves the implicit return mechanism to be more compatible with the MS interpreter. http://www.acpica.org/bugzilla/show_bug.cgi?id=349 Below AML code from http://bugzilla.kernel.org/show_bug.cgi?id=10686 Store(0x07D6, OSYS) Method (_CRT, 0, Serialized) { If (LLess (OSYS, 0x07D6)) { If (LEqual (\_SB.TJ85, Zero)) { Return (Add (0x0AAC, Multiply (TPC, 0x0A))) } Else { Return (Add (0x0AAC, Multiply (TP85, 0x0A))) } } } Previously _CRT returns 0x07D6, now it returns 0 (predicate value of LLess) Signed-off-by:
Lin Ming <ming.m.lin@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Len Brown <len.brown@intel.com>
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