| commit | 7863f742c4e8427a7169325b024c2d8a970e0134 | [log] [tgz] |
|---|---|---|
| author | Keith Randall <khr@golang.org> | Thu Oct 01 09:57:52 2020 -0700 |
| committer | Alexander Rakoczy <alex@golang.org> | Wed Oct 14 15:13:22 2020 +0000 |
| tree | 0e19add8adfcdaf24d51345bf4d4c76b17186494 | |
| parent | 8b224e9951438283ae53ae35dc2a50a56fccc404 [diff] |
[release-branch.go1.15] cmd/compile: fix left shift constant folding rule The 32-bit left shift constant folding rule should keep its result properly sign extended. Fixes #41720 Fixes #41711 Change-Id: I0fc74444d444274e911952e1725dab0b7737a846 Reviewed-on: https://go-review.googlesource.com/c/go/+/258817 Trust: Keith Randall <khr@golang.org> Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org>
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