[PATCH] D36992: [AVX512] Don't create SHRUNKBLEND SDNodes for 512-bit vectors.x

[Elena Demikhovsky via Phabricator via llvm-commits]

delena added inline comments.


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Comment at: test/CodeGen/X86/pr34139.ll:13
+; CHECK-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovapd %zmm1, (%rax)
+  store <16 x i8> <i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1>, <16 x i8>* undef
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Could you, please, explain me how <16 x double> value is stored using one ZMM instruction? 


https://reviews.llvm.org/D36992