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1610d6e878
The test file test/CodeGen/ARM/build-attributes.ll was missing several floating-point build attribute tests. The intention of this commit is that for each CPU / architecture currently tested, there are now tests that make sure the following attributes are sufficiently checked, * Tag_ABI_FP_rounding * Tag_ABI_FP_denormal * Tag_ABI_FP_exceptions * Tag_ABI_FP_user_exceptions * Tag_ABI_FP_number_model Also in this commit, the -unsafe-fp-math flag has been augmented with the full suite of flags Clang sends to LLVM when you pass -ffast-math to Clang. That is, `-unsafe-fp-math' has been changed to `-enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast' Change-Id: I35d766076bcbbf09021021c0a534bf8bf9a32dfc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223454 91177308-0d34-0410-b5e6-96231b3b80d8