RFR(M): 8171398: s390x: Make interpreter's math entries consistent with C1 and C2 and support FMA
martin.doerr at sap.com
Sat Dec 17 10:18:16 UTC 2016
I'd like to address the same issue as on PPC64 on s390x.
As discussed in , floating point computations should produce consistent results regardless of whether the Java code gets interpreted or is compiled by any JIT-compiler.
In addition, JDK9 introduced new floating point multiply-accumulate intrinsics which are currently missing on s390x.
Webrev is here:
I have included a bugfix for parameter handling in an aes decrypt stub.
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