The fix for #48807 in CL 354429 forgot that we also need to fix
the softfloat implementation.
Update #48807
Change-Id: I596fb4e14e78145d1ad43c130b2cc5122b73655c
Reviewed-on: https://go-review.googlesource.com/c/go/+/354613
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Currently, most softfloat functions take uint32/64 arguments (for
bit representation of float32/64) and operate on uint32/64. But
there are exeptions where the function take float arguments and
operate on float. So they are only actually softfloat if the
helper functions themselves are translated (by the compiler's
softfloat mode). These are mostly fine (besides being a bit
convoluted). But with register ABIs this inconsistency adds
complexity to the compiler to generate such calls, because it
needs to be called with the right ABI.
Rewrite the functions to operate on uint32/64 directly, using
other helper functions. So they all take uint32/64 arguments and
return uint32/64.
Change-Id: Id9383b74bcbafee44160cc5b58ab245bffbbdfd2
Reviewed-on: https://go-review.googlesource.com/c/go/+/327273
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
This is a subset of https://golang.org/cl/20022 with only the copyright
header lines, so the next CL will be smaller and more reviewable.
Go policy has been single space after periods in comments for some time.
The copyright header template at:
https://golang.org/doc/contribute.html#copyright
also uses a single space.
Make them all consistent.
Change-Id: Icc26c6b8495c3820da6b171ca96a74701b4a01b0
Reviewed-on: https://go-review.googlesource.com/20111
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Removes the remains of the old C based stepflt implementation.
Also removed goto usage.
Change-Id: Ida4742c49000fae4fea4649f28afde630ce4c577
Reviewed-on: https://go-review.googlesource.com/9600
Reviewed-by: Russ Cox <rsc@golang.org>
Also include onM_signalok fix from issue 8995.
Fixes linux/arm build.
Fixes#8995.
LGTM=r
R=r, dave
CC=golang-codereviews
https://golang.org/cl/168580043
Keith Randall
Cherry Mui
Vladimir Stefanovic
Brad Fitzpatrick
Shenghou Ma
Russ Cox