diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:25:22 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:25:22 +0000 |
| commit | f6ad4dcef54c5ce997a4bad5a6d86de229015700 (patch) | |
| tree | 7cfa4e31ace5c2bd95c72b154d15af494b2bcbef /test/fixedbugs/issue887.go | |
| parent | Initial commit. (diff) | |
| download | golang-1.22-f6ad4dcef54c5ce997a4bad5a6d86de229015700.tar.xz golang-1.22-f6ad4dcef54c5ce997a4bad5a6d86de229015700.zip | |
Adding upstream version 1.22.1.upstream/1.22.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/issue887.go')
| -rw-r--r-- | test/fixedbugs/issue887.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/fixedbugs/issue887.go b/test/fixedbugs/issue887.go new file mode 100644 index 0000000..b68ba69 --- /dev/null +++ b/test/fixedbugs/issue887.go @@ -0,0 +1,36 @@ +// compile + +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Used to leak registers on 8g. + +package p + +func f(x byte, y uint64) { + var r byte + switch y { + case 1: + r = x << y // '>>' triggers it too + case 2: + r = x << y + case 3: + r = x << y + case 4: + r = x << y + case 5: + r = x << y + case 6: + r = x << y + case 7: + r = x << y + case 8: + r = x << y + case 9: + r = x << y + case 10: + r = x << y + } + _ = r +} |