RFR: 8131362: aarch64: C2 does not handle large stack offsets (original) (raw)

Andrew Haley aph at redhat.com
Fri Jul 17 09:01:17 UTC 2015

On 17/07/15 09:52, Edward Nevill wrote:

> Should it be +8 instead of +4? Or these offsets are not in bytes?: > > + unspill(rscratch1, true, srcoffset); > + spill(rscratch1, true, dstoffset); > + unspill(rscratch1, true, srcoffset+4); > + spill(rscratch1, true, dstoffset+4); Ouch! Good catch. New webrev. http://cr.openjdk.java.net/~enevill/8131362/webrev.03/

I'm a bit more concerned that this did not fail in testing. I guess there were no tests at all for stack-stack spills.

Andrew.

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