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Daniel Martí aa6e168480 Revert "cmd/compile: enhance tighten pass for memory values"
This reverts CL 458755.

Reason for revert: broke make.bash on GOAMD64=v3:

/workdir/go/src/crypto/sha1/sha1.go:54:35: internal compiler error: '(*digest).MarshalBinary': func (*digest).MarshalBinary, startMem[b13] has different values, old v206, new v338

goroutine 34 [running]:
runtime/debug.Stack()
	/workdir/go/src/runtime/debug/stack.go:24 +0x9f
bootstrap/cmd/compile/internal/base.FatalfAt({0x13, 0xaa0f1}, {0xc000db4440, 0x40}, {0xc0013b0000, 0x5, 0x5})
	/workdir/go/src/cmd/compile/internal/base/print.go:234 +0x2d1
bootstrap/cmd/compile/internal/base.Fatalf(...)
	/workdir/go/src/cmd/compile/internal/base/print.go:203
bootstrap/cmd/compile/internal/ssagen.(*ssafn).Fatalf(0xc000d90000, {0x13, 0xaa0f1}, {0xcb7b91, 0x3a}, {0xc000d99bc0, 0x4, 0x4})
	/workdir/go/src/cmd/compile/internal/ssagen/ssa.go:7896 +0x1f8
bootstrap/cmd/compile/internal/ssa.(*Func).Fatalf(0xc000d82340, {0xcb7b91, 0x3a}, {0xc000d99bc0, 0x4, 0x4})
	/workdir/go/src/cmd/compile/internal/ssa/func.go:716 +0x342
bootstrap/cmd/compile/internal/ssa.memState(0xc000d82340, {0xc000ec6200, 0x22, 0x40}, {0xc001046000, 0x22, 0x40})
	/workdir/go/src/cmd/compile/internal/ssa/tighten.go:240 +0x6c5
bootstrap/cmd/compile/internal/ssa.tighten(0xc000d82340)
[...]

Change-Id: Ic445fb48fe0f2c60ac67abe259b66594f1419152
Reviewed-on: https://go-review.googlesource.com/c/go/+/492335
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
2023-05-03 21:28:37 +00:00
.github doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
api io/fs: add FormatFileInfo and FormatDirEntry functions 2023-05-02 17:59:28 +00:00
doc doc: fix typo in Go 1.21 release notes 2023-04-24 18:13:34 +00:00
lib/time lib/time: update to 2023c/2023c 2023-05-03 20:14:11 +00:00
misc misc/android: improve exit code workaround 2023-05-03 14:54:58 +00:00
src Revert "cmd/compile: enhance tighten pass for memory values" 2023-05-03 21:28:37 +00:00
test Revert "cmd/compile: enhance tighten pass for memory values" 2023-05-03 21:28:37 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore cmd/dist: refactor generated cgo-support logic 2023-04-20 17:26:46 +00:00
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
LICENSE
PATENTS
README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
go.env cmd/go: introduce GOROOT/go.env and move proxy/sumdb config there 2023-01-17 23:10:39 +00:00

README.md

The Go Programming Language

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