search for: fltuse

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2010 Sep 18
0
[LLVMdev] Where to emit an undefined fltused symbol if floating point is used?
...it and running it on Windows I've discovered a major problem with COFF emission. Any test that uses floating point instructions currently fails with the integrated assembler with: runtime error R6002 - floating point support not loaded A quick look with nm shows that MSVC emits an undefined __fltused symbol if _any_ floating point instructions are used. I think this is required for the kernel to save the floating point registers, and thus the Microsoft C runtime complains if you use floating point without __fltused. The attached code duplicates this failure when compiled with (on Windows): %...