Can c1 be built for 64-bit?
tom.rodriguez at oracle.com
Tue Nov 22 09:08:37 PST 2011
That's not a supported or tested configuration. C1 does work in 64 bit mode but it's only used as part of the tiered system.
On Nov 21, 2011, at 6:39 PM, Ao Qi wrote:
> Hi, all
> I try to build a 64-bit c1, however, in hotspot/make/Makefile, I found:
> ifeq ($(ARCH_DATA_MODEL), 32)
> $(CD) $(OUTPUTDIR); \
> $(MAKE) -f $(ABS_OS_MAKEFILE) \
> $(MAKE_ARGS) $(VM_TARGET)
> @$(ECHO) "No compiler1 ($(VM_TARGET)) for ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)"
> So I wonder why compiler1 can not be built for a 64-bit version?
> Ao Qi
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