回复：[PATCH] D47922: unsigned foo(unsigned x, unsigned y) { return x > y && x != 0; } should fold to x > y

[朴素 via llvm-commits]

I am sorry to call a wrong patch， i will update it soon.


------------------ 原始邮件 ------------------
发件人: "Li Jia He via Phabricator"<reviews at reviews.llvm.org>;
发送时间: 2018年6月8日(星期五) 晚上11:03
收件人: "朴素"<772847235 at qq.com>;"spatel"<spatel at rotateright.com>;"craig.topper"<craig.topper at gmail.com>;
抄送: "lebedev.ri"<lebedev.ri at gmail.com>; "llvm-commits"<llvm-commits at lists.llvm.org>; 
主题: [PATCH] D47922: unsigned foo(unsigned x, unsigned y) { return x > y && x != 0; } should fold to x > y



HLJ2009 updated this revision to Diff 150518.
HLJ2009 added a comment.

update simplifyUnsignedRangeCheck function's test cases


Repository:
  rL LLVM

https://reviews.llvm.org/D47922

Files:
  lib/Analysis/InstructionSimplify.cpp
  test/Transforms/InstCombine/range-check.ll
  test/Transforms/InstSimplify/AndOrXor.ll
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