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kgardas authored
This patch is allowed by the 'on ARMv7 with VFPv3[D16] support pass appropriate -mattr value to LLVM llc' patch. The trick is that LLVM by default (probably!) does not enable VFP, but GHC requires it so LLVM's llc asserts on unavailable floating point register. i.e. GHC/LLVM backend compiles into LLVM code which is using floats, but llc thinks no float regs for this are available. Passing appropriate llc option which is implemented in patch mentioned above fixes this issue.
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