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1001682
2013 Jul 19
2
[LLVMdev] SIMD instructions and memory alignment on X86
What is "frep.x86.sse2.sqrt.pd". I'm only familiar with things prefixed
with "llvm.x86".
On Thu, Jul 18, 2013 at 10:12 PM, Peter Newman <peter at uformia.com> wrote:
> After stepping through the produced assembly, I believe I have a culprit.
>
> One of the calls to @frep.x86.sse2.sqrt.pd is modifying the value of ECX -
> while the produced code is