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

[Roland Westrelin]

> 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.

Here is a new version:
http://cr.openjdk.java.net/~roland/7174532/webrev.01/

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

Testing with UseSSE=0 went fine.

Roland.