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cmd/compile/internal: fix test error on loong64

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For TestLogOpt test case, add loong64 support to test the host
architecture and os.

The Ctz64 is not intrinsified on loong64 for TestIntendedInlining.

Contributors to the loong64 port are:
  Weining Lu <luweining@loongson.cn>
  Lei Wang <wanglei@loongson.cn>
  Lingqin Gong <gonglingqin@loongson.cn>
  Xiaolin Zhao <zhaoxiaolin@loongson.cn>
  Meidan Li <limeidan@loongson.cn>
  Xiaojuan Zhai <zhaixiaojuan@loongson.cn>
  Qiyuan Pu <puqiyuan@loongson.cn>
  Guoqi Chen <chenguoqi@loongson.cn>

This port has been updated to Go 1.15.6:
  https://github.com/loongson/go

Updates #46229

Change-Id: I42280e89a337dbfde55a01a134820f8ae94f6b47
Reviewed-on: https://go-review.googlesource.com/c/go/+/400237
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
This commit is contained in:
Xiaodong Liu 2021-11-25 14:20:39 +08:00 committed by Ian Lance Taylor
parent 9e9e2a82d8
commit 845a95b1ae
2 changed files with 3 additions and 3 deletions
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2
src/cmd/compile/internal/logopt/logopt_test.go
View File

@ -155,7 +155,7 @@ func s15a8(x *[15]int64) [15]int64 {
arches := []string{runtime.GOARCH}
goos0 := runtime.GOOS
if runtime.GOARCH == "amd64" { // Test many things with "linux" (wasm will get "js")
arches = []string{"arm", "arm64", "386", "amd64", "mips", "mips64", "ppc64le", "riscv64", "s390x", "wasm"}
arches = []string{"arm", "arm64", "386", "amd64", "mips", "mips64", "loong64", "ppc64le", "riscv64", "s390x", "wasm"}
goos0 = "linux"
}

4
src/cmd/compile/internal/test/inl_test.go
View File

@ -218,10 +218,10 @@ func TestIntendedInlining(t *testing.T) {
},
}
if runtime.GOARCH != "386" && runtime.GOARCH != "mips64" && runtime.GOARCH != "mips64le" && runtime.GOARCH != "riscv64" {
if runtime.GOARCH != "386" && runtime.GOARCH != "loong64" && runtime.GOARCH != "mips64" && runtime.GOARCH != "mips64le" && runtime.GOARCH != "riscv64" {
// nextFreeFast calls sys.Ctz64, which on 386 is implemented in asm and is not inlinable.
// We currently don't have midstack inlining so nextFreeFast is also not inlinable on 386.
// On mips64x and riscv64, Ctz64 is not intrinsified and causes nextFreeFast too expensive
// On loong64, mips64x and riscv64, Ctz64 is not intrinsified and causes nextFreeFast too expensive
// to inline (Issue 22239).
want["runtime"] = append(want["runtime"], "nextFreeFast")
}