[PATCH] [AArch64] Handle vec4 sitofp and uitofp for half

James Molloy james at jamesmolloy.co.uk
Tue Apr 21 12:49:31 PDT 2015

Hi Pirama,

This looks OK to me, but could you please add a test for v8f16 and v16f16
to check oversize vectors are handled sanely? I'm trying to keep the
backend oversize-safe.


On Tue, 21 Apr 2015 at 20:44, Pirama Arumuga Nainar <pirama at google.com>

> IIUC, this patch shouldn't affect v4i32 to v4f32 or v4f64 operations, but
> couldn't find any tests for those operations. I confirmed that locally, and
> can add tests with this patch if requested.
> In a test of v4f16 operations (similar to the comprehensive test in
> http://reviews.llvm.org/D8648), only sitofp and uitofp cause problems,
> and will be fixed with this patch.
> http://reviews.llvm.org/D9166
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