[PATCH] Fix for assertion when compiling for Thumb1, with a processor with a VFP unit

[Tim Northover]

Hi Oliver,

I've not checked, but does this require a corresponding Clang change? It decides whether to emit an explicit calling-convention marker based on its understanding of what LLVM will use by default. I *think* getLLVMDefaultCC is the relevant function.

Cheers.

Tim.

http://reviews.llvm.org/D4030