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| author | Cherry Zhang <cherryyz@google.com> | 2019-02-27 20:43:29 -0500 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2019-03-01 15:36:52 +0000 |
| commit | 40df9cc6062492cd323f2251dd1583d200d1207e (patch) | |
| tree | 713d48a5c54bc62e8fb2bbb71dd89232ef6632a2 /test/codegen/mathbits.go | |
| parent | 1f3d38fdaaff88d7ce711612fbe9b7fc7182efd7 (diff) | |
| download | go-40df9cc6062492cd323f2251dd1583d200d1207e.tar.xz | |
cmd/compile: make KeepAlive work on stack object
Currently, runtime.KeepAlive applied on a stack object doesn't
actually keeps the stack object alive, and the heap object
referenced from it could be collected. This is because the
address of the stack object is rematerializeable, and we just
ignored KeepAlive on rematerializeable values. This CL fixes it.
Fixes #30476.
Change-Id: Ic1f75ee54ed94ea79bd46a8ddcd9e81d01556d1d
Reviewed-on: https://go-review.googlesource.com/c/164537
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'test/codegen/mathbits.go')
0 files changed, 0 insertions, 0 deletions