Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
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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@ -1,22 +0,0 @@
; This test makes sure that div instructions are properly eliminated.
; This test is for Integer BitWidth < 64 && BitWidth % 2 != 0.
;
; RUN: opt < %s -instcombine -S | not grep div
define i33 @test1(i33 %X) {
%Y = udiv i33 %X, 4096
ret i33 %Y
}
define i49 @test2(i49 %X) {
%tmp.0 = shl i49 4096, 17
%Y = udiv i49 %X, %tmp.0
ret i49 %Y
}
define i59 @test3(i59 %X, i1 %C) {
%V = select i1 %C, i59 1024, i59 4096
%R = udiv i59 %X, %V
ret i59 %R
}