RFR(XS): 8202425: [s390] C2: Wrong unsigned comparison with 0
Aleksey Shipilev
shade at redhat.com
Mon Apr 30 15:02:58 UTC 2018
On 04/30/2018 05:01 PM, Doerr, Martin wrote:
> unfortunately, we're using "branch if >".
> "branch if !=" would be equivalent and not cause this error.
Ugh. Okay. Too spoiled by "test %r, %r; jmpne ...".
> Removing the node only leads to larger instructions getting emitted which should be affordable.
Definitely your call!
Thanks,
-Aleksey
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