Mercurial > hg > graal-jvmci-8
changeset 22676:9c2d52a1a921
ConstantPoolCacheEntry::set_field avoid rescheduling store f1/f2 and store of bytecodes by the compiler (Store/Store)
| author | Stefan Anzinger <stefan.anzinger@oracle.com> |
|---|---|
| date | Mon, 12 Oct 2015 08:47:39 -0700 |
| parents | 359605451591 |
| children | 3c930af2304b |
| files | mx.jvmci/mx_jvmci.py src/share/vm/oops/cpCache.cpp |
| diffstat | 2 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/mx.jvmci/mx_jvmci.py Sun Oct 11 14:30:03 2015 +0200 +++ b/mx.jvmci/mx_jvmci.py Mon Oct 12 08:47:39 2015 -0700 @@ -924,7 +924,7 @@ if mx.get_os() == 'linux' and platform.processor() == 'sparc64': # SPARC/Linux setMakeVar("DEBUG_BINARIES", "true", env=env) - setMakeVar("EXTRA_CFLAGS", "-Wno-conversion-null -Wno-int-to-pointer-cast -Wno-unused-function -fno-tree-loop-distribute-patterns -fno-schedule-insns -fno-schedule-insns2 -fno-tree-bit-ccp", env=env) + setMakeVar("EXTRA_CFLAGS", "-Wno-conversion-null -Wno-int-to-pointer-cast -Wno-unused-function -fno-tree-loop-distribute-patterns", env=env) setMakeVar('MAKE_VERBOSE', 'y' if mx._opts.verbose else '') if self.vm.endswith('nojvmci'):
--- a/src/share/vm/oops/cpCache.cpp Sun Oct 11 14:30:03 2015 +0200 +++ b/src/share/vm/oops/cpCache.cpp Mon Oct 12 08:47:39 2015 -0700 @@ -120,6 +120,7 @@ ((is_volatile ? 1 : 0) << is_volatile_shift) | ((is_final ? 1 : 0) << is_final_shift), field_index); + OrderAccess::storestore(); set_bytecode_1(get_code); set_bytecode_2(put_code); NOT_PRODUCT(verify(tty));