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Support vector type in AArch64 C abi #16645

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merged 2 commits into from
May 30, 2016
Merged

Support vector type in AArch64 C abi #16645

merged 2 commits into from
May 30, 2016

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yuyichao
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And add more tests about aarch64 specific features (__fp16, __int128, homogeneous short vector aggregate).

@yuyichao yuyichao added the system:arm ARMv7 and AArch64 label May 29, 2016
}
// Since `dt` is pointer free and has no padding and is 8 or 16 in size.
// `ft0` must be concrete, immutable with no padding and we don't need
// to check if it's size is legal since it is automatically done by
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its size

@yuyichao yuyichao merged commit ceed44d into master May 30, 2016
@yuyichao yuyichao deleted the yyc/arm/ccall branch May 30, 2016 18:14
return _mm_add_ps(a, _mm_mul_ps(b, _mm_sub_ps(c, d)));
}

#endif

#ifdef _CPU_AARCH64_
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Why are these tests aarch64 specific?

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@yuyichao yuyichao May 30, 2016

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__int128, __fp16 and the vector types used below are AArch64 extensions (especially when passed as arguments or return values). I'm pretty sure at least __fp16 is not allowed as return value elsewhere (even when similar type is defined in C).

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4 participants