[PATCH] D42741: [X86] Generate testl instruction through truncates.
Amaury SECHET via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jan 31 08:25:41 PST 2018
deadalnix created this revision.
deadalnix added reviewers: craig.topper, niravd, spatel, hfinkel.
This was introduced in https://reviews.llvm.org/D42646 but ended up being reverted because the original implementation was buggy.
Depends on https://reviews.llvm.org/D42646
Repository:
rL LLVM
https://reviews.llvm.org/D42741
Files:
lib/Target/X86/X86ISelDAGToDAG.cpp
test/CodeGen/X86/test-shrink-bug.ll
test/CodeGen/X86/test-shrink.ll
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