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Bug 1208259 - Disable ARM64 Ion, fail testPreserveJitCode. r=jandem

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IonMonkey for ARM64 is not yet implemented, so don't try running it.

The test case in testPreserveJitCode is explicitly counting how many
functions get Ion-compiled. Mark the test as a known failure for ARM64
when Ion is disabled.
This commit is contained in:
Jakob Olesen 2015-09-25 10:26:00 +02:00
parent 633241113d
commit eaa316458e
2 changed files with 14 additions and 1 deletions
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3
js/src/jit/Ion.h
View File

@ -153,7 +153,8 @@ uint8_t* LazyLinkTopActivation(JSContext* cx);
static inline bool static inline bool
IsIonEnabled(JSContext* cx) IsIonEnabled(JSContext* cx)
{ {
#ifdef JS_CODEGEN_NONE // The ARM64 Ion engine is not yet implemented.
#if defined(JS_CODEGEN_NONE) || defined(JS_CODEGEN_ARM64)
return false; return false;
#else #else
return cx->runtime()->options().ion() && return cx->runtime()->options().ion() &&

12
js/src/jsapi-tests/testPreserveJitCode.cpp
View File

@ -2,6 +2,9 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this * License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// For js::jit::IsIonEnabled().
#include "jit/Ion.h"
#include "jsapi-tests/tests.h" #include "jsapi-tests/tests.h"
using namespace JS; using namespace JS;
@ -40,6 +43,15 @@ testPreserveJitCode(bool preserveJitCode, unsigned remainingIonScripts)
CHECK(global); CHECK(global);
JSAutoCompartment ac(cx, global); JSAutoCompartment ac(cx, global);
#ifdef JS_CODEGEN_ARM64
// The ARM64 Ion JIT is not yet enabled, so this test will fail with
// countIonScripts(global) == 0. Once Ion is enabled for ARM64, this test
// should be passing again, and this code can be deleted.
// Bug 1208526 - ARM64: Reenable jsapi-tests/testPreserveJitCode once Ion is enabled
if (!js::jit::IsIonEnabled(cx))
knownFail = true;
#endif
CHECK_EQUAL(countIonScripts(global), 0u); CHECK_EQUAL(countIonScripts(global), 0u);
const char* source = const char* source =