cmd/compile/internal: fix test error on loong64

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 <[email protected]> Lei Wang <[email protected]> Lingqin Gong <[email protected]> Xiaolin Zhao <[email protected]> Meidan Li <[email protected]> Xiaojuan Zhai <[email protected]> Qiyuan Pu <[email protected]> Guoqi Chen <[email protected]> This port has been updated to Go 1.15.6: https://github.com/loongson/go Updates golang#46229 Change-Id: I42280e89a337dbfde55a01a134820f8ae94f6b47 Reviewed-on: https://go-review.googlesource.com/c/go/+/400237 Reviewed-by: David Chase <[email protected]> Auto-Submit: Ian Lance Taylor <[email protected]> TryBot-Result: Gopher Robot <[email protected]> Reviewed-by: Ian Lance Taylor <[email protected]> Run-TryBot: Ian Lance Taylor <[email protected]>
dunglas · May 13, 2022 · 845a95b · 845a95b
1 parent 9e9e2a8
commit 845a95b
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diff --git a/src/cmd/compile/internal/logopt/logopt_test.go b/src/cmd/compile/internal/logopt/logopt_test.go
@@ -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"
 		}
 

diff --git a/src/cmd/compile/internal/test/inl_test.go b/src/cmd/compile/internal/test/inl_test.go
@@ -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")
 	}