[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
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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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