[PATCH] D51765: [WebAssembly] SIMD comparisons

Heejin Ahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 10 15:23:53 PDT 2018


aheejin added inline comments.


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Comment at: lib/Target/WebAssembly/WebAssemblyInstrSIMD.td:309
 
+// Lower don't care float comparisons to native versions
+foreach vec = [[v4f32, v4i32], [v2f64, v2i64]] in
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aheejin wrote:
> Could you elaborate what this comment means and why we need this only for floats?
I don't really understand what "Lower don't float comparisons" means... Did you mean "Don't lower float comparisons?"


Repository:
  rL LLVM

https://reviews.llvm.org/D51765





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