Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -o %t
; RUN: grep slwi %t
; RUN: not grep addi %t
; RUN: not grep rlwinm %t
define i32 @test(i32 %A) {
;; shift
%B = mul i32 %A, 8 ; <i32> [#uses=1]
;; dead, no demanded bits.
%C = add i32 %B, 7 ; <i32> [#uses=1]
;; dead once add is gone.
%D = and i32 %C, -8 ; <i32> [#uses=1]
ret i32 %D
}