http://bugzilla.novell.com/show_bug.cgi?id=505375
User [email protected] added comment http://bugzilla.novell.com/show_bug.cgi?id=505375#c2 --- Comment #2 from Rodrigo Kumpera <[email protected]> 2009-05-20 12:41:38 MDT --- The bug is pretty simple. The cprop pass is posed with the following IR: int_add_imm R12 <- R12 [1] clobbers: 1 int_sub_imm R42 <- R12 [1] clobbers: 1 It will wrongly const propagate the add into the sub generating the following: int_add_imm R12 <- R12 [1] clobbers: 1 int_sub_imm R42 <- R12 [0] clobbers: 1 This optimization is incorrect because add changes the value of R12 so the result is not equivalent. The fix is done, just waiting regression tests to finish. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
