Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-08 08:22:36 +00:00
parent f32dbaf0b2
commit 212f6bafcb
28494 changed files with 359 additions and 3867025 deletions

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@@ -1,14 +0,0 @@
; RUN: llc -mtriple=arm-eabi -mattr=+v7 %s -o - | FileCheck %s
define i32 @f(i32 %a) nounwind readnone optsize ssp {
entry:
%conv = zext i32 %a to i64
%tmp1 = tail call i64 @llvm.ctlz.i64(i64 %conv, i1 true)
; CHECK: clz
; CHECK-NOT: adds
%cast = trunc i64 %tmp1 to i32
%sub = sub nsw i32 63, %cast
ret i32 %sub
}
declare i64 @llvm.ctlz.i64(i64, i1) nounwind readnone