[PATCH] D51553: [DAGCombiner][x86] add transform/hook to load a scalar directly for use in a vector binop

[Sanjay Patel via Phabricator via llvm-commits]

spatel added inline comments.


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Comment at: test/CodeGen/X86/load-scalar-as-vector.ll:5
 ; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx        | FileCheck %s --check-prefixes=AVX,AVX1
 ; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx2       | FileCheck %s --check-prefixes=AVX,AVX2
 
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RKSimon wrote:
> Please can you rebase as I added avx512 tests at rL342773 and possibly add some tests with 256/512 vectors as well?
Sure - there's no difference for AVX512 with the current set of tests on this patch, but there should be after rL343491.


https://reviews.llvm.org/D51553