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| author | David Crawshaw <crawshaw@golang.org> | 2015-04-03 12:43:43 -0400 |
|---|---|---|
| committer | David Crawshaw <crawshaw@golang.org> | 2015-04-03 18:25:09 +0000 |
| commit | ca0adeddd5515a02b76f30e5b72eb202c65f5f2f (patch) | |
| tree | 7aa00a95806739d447857974271eaec83bc5d173 /src/bytes | |
| parent | a51d5f27e8a6fd97b27fb864cd284589c850836e (diff) | |
| download | go-ca0adeddd5515a02b76f30e5b72eb202c65f5f2f.tar.xz | |
cmd/7g: reserve registers R26 to R32
These registers are not available for programs to use. Prior to this
change, the compiler would crash attempting to use ZR as a general
purpose register. Other programs would compile but on execution would
overwrite the G register and cause havoc.
Fixes linux/arm64 build.
Fixes #10304
Fixes #10320
Change-Id: I5cf51d3b77cfe3db7dd6377324950cafb02f8d8b
Reviewed-on: https://go-review.googlesource.com/8456
Reviewed-by: Minux Ma <minux@golang.org>
Diffstat (limited to 'src/bytes')
0 files changed, 0 insertions, 0 deletions