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Imported Upstream version 5.18.0.246

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Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
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Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
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14
external/llvm/test/CodeGen/SystemZ/and-xor-01.ll vendored Normal file
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; Testing peephole for generating shorter code for (and (xor b, -1), a)
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
define i64 @f1(i64 %a, i64 %b) {
; CHECK-LABEL: f1:
; CHECK: ngr %r3, %r2
; CHECK: xgr %r2, %r3
; CHECK: br %r14
%neg = xor i64 %b, -1
%and = and i64 %neg, %a
ret i64 %and
}