Mercurial > hg > graal-jvmci-8
changeset 22523:67ffe0bc3dc6
[SPARC] Don't check if enough space is available at the end of the heap for tlab
author | Stefan Anzinger <stefan.anzinger@oracle.com> |
---|---|
date | Fri, 04 Sep 2015 17:17:02 +0200 |
parents | 4594b98717a0 |
children | ce7078904238 |
files | src/share/vm/jvmci/jvmciRuntime.cpp |
diffstat | 1 files changed, 2 insertions(+), 0 deletions(-) [+] |
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--- a/src/share/vm/jvmci/jvmciRuntime.cpp Fri Sep 04 15:29:41 2015 +0200 +++ b/src/share/vm/jvmci/jvmciRuntime.cpp Fri Sep 04 17:17:02 2015 +0200 @@ -53,9 +53,11 @@ void JVMCIRuntime::initialize_natives(JNIEnv *env, jclass c2vmClass) { #ifdef _LP64 +#ifndef TARGET_ARCH_sparc uintptr_t heap_end = (uintptr_t) Universe::heap()->reserved_region().end(); uintptr_t allocation_end = heap_end + ((uintptr_t)16) * 1024 * 1024 * 1024; guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)"); +#endif // TARGET_ARCH_sparc #else fatal("check TLAB allocation code for address space conflicts"); #endif