[LLVMdev] [PATCH] Support for ARM Run-Time ABI (FP and Integer helper functions)

Sandeep Patel deeppatel1987 at gmail.com
Tue Sep 28 14:29:41 PDT 2010


On Tue, Sep 28, 2010 at 9:24 PM, Anton Korobeynikov
<anton at korobeynikov.info> wrote:
>> * We have opposite condition codes in our FP comparisons.
> No, Evzen is correct. The condcode is used to test the libcall result
> against zero and EABI libcalls return 1 in case of "true" result of
> the comparison,
> thus we have to invert the condcode agains the default value.

I guess I never saw a float cmp libcall in my testing, which makes
sense for the platforms I was testing on.

LGTM then.

deep



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