[PATCH] D82340: [AArch64][GlobalISel] Improve codegen for some constant vectors by using constant pool loads

Amara Emerson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 22 18:49:15 PDT 2020


aemerson marked an inline comment as done.
aemerson added inline comments.


================
Comment at: llvm/test/CodeGen/AArch64/combine-loads.ll:7
 ; CHECK:       // %bb.0:
-; CHECK-NEXT:    mov x8, xzr
-; CHECK-NEXT:    // implicit-def: $q0
----------------
I'm not entirely sure what this test was meant to demonstrate except poor codegen on -O0 (surprise surprise).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D82340/new/

https://reviews.llvm.org/D82340





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