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| author | Russ Cox <rsc@golang.org> | 2022-04-27 09:03:35 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2022-04-29 14:23:19 +0000 |
| commit | e5407501cb5c43f9ba874fe5dad215435acbf5a2 (patch) | |
| tree | 656e8f9892a61d65a75c05b933570de49c2b5a4a /src/cmd/compile/internal/ssa/func.go | |
| parent | fe006d641079e8943833573bd1275ef51eb7fb60 (diff) | |
| download | go-e5407501cb5c43f9ba874fe5dad215435acbf5a2.tar.gz go-e5407501cb5c43f9ba874fe5dad215435acbf5a2.zip | |
[dev.boringcrypto] cmd: use notsha256 instead of md5, sha1, sha256
When we add GOEXPERIMENT=boringcrypto, the bootstrap process
will not converge if the compiler itself depends on the boringcrypto
cgo-based implementations of sha1 and sha256.
Using notsha256 avoids boringcrypto and makes bootstrap converge.
Removing md5 is not strictly necessary but it seemed worthwhile to
be consistent.
For #51940.
Change-Id: Iba649507e0964d1a49a1d16e463dd23c4e348f14
Reviewed-on: https://go-review.googlesource.com/c/go/+/402595
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/cmd/compile/internal/ssa/func.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/func.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/compile/internal/ssa/func.go b/src/cmd/compile/internal/ssa/func.go index 35a9382663..75f17634ec 100644 --- a/src/cmd/compile/internal/ssa/func.go +++ b/src/cmd/compile/internal/ssa/func.go @@ -8,8 +8,8 @@ import ( "cmd/compile/internal/abi" "cmd/compile/internal/base" "cmd/compile/internal/types" + "cmd/internal/notsha256" "cmd/internal/src" - "crypto/sha1" "fmt" "io" "math" @@ -854,7 +854,7 @@ func (f *Func) DebugHashMatch(evname string) bool { // We use this feature to do a binary search to // find a function that is incorrectly compiled. hstr := "" - for _, b := range sha1.Sum([]byte(name)) { + for _, b := range notsha256.Sum256([]byte(name)) { hstr += fmt.Sprintf("%08b", b) } |