Mercurial > hg > graal-jvmci-8
changeset 22680:1179ab4c25fa
Disable instruction scheduling in cpCache.o on SPARC/Linux
| author | Stefan Anzinger <stefan.anzinger@oracle.com> |
|---|---|
| date | Tue, 13 Oct 2015 17:59:52 +0200 |
| parents | 4688478ecb7b |
| children | c278790fa252 |
| files | make/linux/makefiles/sparcv9.make mx.jvmci/mx_jvmci.py src/share/vm/oops/cpCache.cpp |
| diffstat | 3 files changed, 1 insertions(+), 5 deletions(-) [+] |
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--- a/make/linux/makefiles/sparcv9.make Tue Oct 13 17:07:59 2015 +0200 +++ b/make/linux/makefiles/sparcv9.make Tue Oct 13 17:59:52 2015 +0200 @@ -24,7 +24,4 @@ # gcc 4.0 miscompiles this code in -m64 OPT_CFLAGS/macro.o = -O0 -# gcc 4.9.1 optimizes templateInterpreter.cpp copy_table with memcpy which does not work on SPARC -OPT_FLAGS += -fno-tree-loop-distribute-patterns - CFLAGS += -D_LP64=1
--- a/mx.jvmci/mx_jvmci.py Tue Oct 13 17:07:59 2015 +0200 +++ b/mx.jvmci/mx_jvmci.py Tue Oct 13 17:59:52 2015 +0200 @@ -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", env=env) + setMakeVar("EXTRA_CFLAGS", "-Wno-conversion-null -Wno-int-to-pointer-cast -Wno-unused-function -fno-tree-loop-distribute-patterns -fno-schedule-insns", env=env) setMakeVar('MAKE_VERBOSE', 'y' if mx._opts.verbose else '') if self.vm.endswith('nojvmci'):
--- a/src/share/vm/oops/cpCache.cpp Tue Oct 13 17:07:59 2015 +0200 +++ b/src/share/vm/oops/cpCache.cpp Tue Oct 13 17:59:52 2015 +0200 @@ -120,7 +120,6 @@ ((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));