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go/test/abi/regabipragma.go

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cmd/compile: plumb abi info into ssagen/ssa Plumb abi information into ssa/ssagen for plain calls and plain functions (not methods). Does not extend all the way through the compiler (yet). One test disabled because it extends far enough to break the test. Normalized all the compiler's register args TODOs to // TODO(register args) ... For #40724. Change-Id: I0173a4579f032ac3c9db3aef1749d40da5ea01ff Reviewed-on: https://go-review.googlesource.com/c/go/+/293389 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>
2021-01-21 10:04:46 -07:00
// skip
[dev.regabi] test: run abi/regabipragma test with -c=1 Currently, we call Warnl in SSA backend when we see a function (defined or called) with regparams pragma. Calling Warnl in concurrent environment is racy. As the debugging output is temporary, for testing purposes we just pass -c=1. We'll remove the pragma and the debugging print some time soon. Change-Id: I6f925a665b953259453fc458490c5ff91f67c91a Reviewed-on: https://go-review.googlesource.com/c/go/+/291710 TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Jeremy Faller <jeremy@golang.org> Trust: Cherry Zhang <cherryyz@google.com> Run-TryBot: Cherry Zhang <cherryyz@google.com>
2021-02-11 17:55:07 -07:00
// runindir -gcflags=-c=1
cmd/compile: register abi, morestack work and mole whacking Morestack works for non-pointer register parameters Within a function body, pointer-typed parameters are correctly tracked. Results still not hooked up. For #40724. Change-Id: Icaee0b51d0da54af983662d945d939b756088746 Reviewed-on: https://go-review.googlesource.com/c/go/+/294410 Trust: David Chase <drchase@google.com> Reviewed-by: Cherry Zhang <cherryyz@google.com>
2021-02-19 15:11:40 -07:00
//go:build !windows
[dev.regabi] test: disable test on windows because expected contains path separators. The feature being tested is insensitive to the OS anyway. Change-Id: Ieac9bfaafc6a54c00017afcc0b87bd8bbe80af7b Reviewed-on: https://go-review.googlesource.com/c/go/+/284032 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Than McIntosh <thanm@google.com>
2021-01-14 18:10:35 -07:00
// +build !windows
[dev.regabi] cmd/compile: added limited //go:registerparams pragma for new ABI dev This only works for functions; if you try it with a method, it will fail. It does work for both local package and imports. For now, it tells you when it thinks it sees either a declaration or a call of such a function (this will normally be silent since no existing code uses this pragma). Note: it appears to be really darn hard to figure out if this pragma was set for a method, and the method's call site. Better ir.Node wranglers than I might be able to make headway, but it seemed unnecessary for this experiment. Change-Id: I601c2ddd124457bf6d62f714d7ac871705743c0a Reviewed-on: https://go-review.googlesource.com/c/go/+/279521 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Jeremy Faller <jeremy@golang.org>
2021-01-04 11:32:10 -07:00
// Copyright 2021 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.
cmd/compile: plumb abi info into ssagen/ssa Plumb abi information into ssa/ssagen for plain calls and plain functions (not methods). Does not extend all the way through the compiler (yet). One test disabled because it extends far enough to break the test. Normalized all the compiler's register args TODOs to // TODO(register args) ... For #40724. Change-Id: I0173a4579f032ac3c9db3aef1749d40da5ea01ff Reviewed-on: https://go-review.googlesource.com/c/go/+/293389 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>
2021-01-21 10:04:46 -07:00
// TODO(register args) Temporarily disabled now that register abi info is flowing halfway through the compiler.
// TODO(register args) May delete or adapt this test once regabi is the default
[dev.regabi] cmd/compile: added limited //go:registerparams pragma for new ABI dev This only works for functions; if you try it with a method, it will fail. It does work for both local package and imports. For now, it tells you when it thinks it sees either a declaration or a call of such a function (this will normally be silent since no existing code uses this pragma). Note: it appears to be really darn hard to figure out if this pragma was set for a method, and the method's call site. Better ir.Node wranglers than I might be able to make headway, but it seemed unnecessary for this experiment. Change-Id: I601c2ddd124457bf6d62f714d7ac871705743c0a Reviewed-on: https://go-review.googlesource.com/c/go/+/279521 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Jeremy Faller <jeremy@golang.org>
2021-01-04 11:32:10 -07:00
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