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authorMikael Pettersson <[email protected]>2015-05-06 15:44:54 +0200
committerSverker Eriksson <[email protected]>2015-05-06 15:44:54 +0200
commitb5ab6ded99afb0978dd4722d0d43b755555ac549 (patch)
treea5071653c0fb31d8ef1f73eaae7f01ce962a6998 /erts/emulator/beam/utils.c
parent6f05fa95ad949298f5175fc3a25fea52a7a3788d (diff)
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erts: Disable float exceptions for clang/llvm
Change erts/configure.in to force-disable FP exceptions if the VM is compiled by clang/llvm. clang/llvm generates FP code which does not work with FP exceptions (whether unmasked as used in the Erlang VM, or masked followed by tests of which are signalled). This is a known long-standing problem.
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