JDK-6664075 : Erroneous execution results on solaris-sparc[v9] when C2 with -Xcomp is used
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 6u10
  • Priority: P2
  • Status: Closed
  • Resolution: Duplicate
  • OS: solaris
  • CPU: generic
  • Submitted: 2008-02-15
  • Updated: 2012-02-01
  • Resolved: 2008-03-05
Related Reports
Duplicate :  
JDK-6663908 - NegativeArraySizeException is not thrown
Description
Test execution results are erroneous on solaris-sparc[v9] when C2 with -Xcomp is used.

-Xint:
	Tester.var_46 = 121
	Tester.var_43 = 103
	Tester.var_44 = 29
	Tester.var_45 = egwcvyg

-server -Xcomp:
	Tester.var_46 = 121
	Tester.var_43 = 11433
	Tester.var_44 = 29
	Tester.var_45 = egwcvyg

I observe such behavior with both JDK 6u10b11 and JDK 7b24.

Testcase is attached.

At least on linux-x86/x64 it isn't reproducible.
HS10 (10.0-b19, jdk6u5-b11) isn't affected.