[PATCH] Implements -mfpu=softvfp+variants on ARM driver
renato.golin at linaro.org
Mon Feb 17 08:15:57 PST 2014
Hi mcrosier, bogden, joey,
The ARM compiler and GCC have a way of specifying soft float ABI with VFP hardware described here:
Mainly, softvfp == soft ABI and whatever comes later is the currently supported -mfpu flag.
This patch implements it on Clang and warns when the user is trying to force sof-float on gnueabihf targets and so on.
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