[PATCH] D58063: [ARM] Sink zext/sext operands for add and sub to enable vsubl generation.
Sam Parker via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Feb 12 05:18:57 PST 2019
samparker added inline comments.
================
Comment at: llvm/test/Transforms/CodeGenPrepare/ARM/sink-free-instructions.ll:91
+
+define <8 x i16> @do_not_sink_nonfree_zext(<8 x i8> %a, <8 x i8> %b, i1 %c) {
+;
----------------
I'm assuming there's something wrong about this test because I don't see any zext and the ops are being sunk :)
================
Comment at: llvm/test/Transforms/CodeGenPrepare/ARM/sink-free-instructions.ll:131
+
+define <8 x i16> @do_not_sink_nonfree_sext(<8 x i8> %a, <8 x i8> %b, i1 %c) {
+; CHECK-LABEL: @do_not_sink_nonfree_sext(
----------------
same here.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D58063/new/
https://reviews.llvm.org/D58063
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