RFR (S): 7174532: jdk/test/java/lang/Math/WorstCaseTests.java failing on x86

Roland Westrelin roland.westrelin at oracle.com
Thu Jun 7 11:02:07 PDT 2012

> Yes, windows may set different fpu_ctw. May be instead of verification we should save/restore current control word. I surprise that we don't have problems with Log and Trigonometric instructions.

Are you saying I should save/restore the control word on 32bit and 64bit or should I keep the code I sent for review on 32bit and save/restore on 64bit?

> An other thing to test is to run 32bit VM with UseSSE=0.



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