Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions

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@@ -1,19 +0,0 @@
; There should be NO references to the global v1. The local v1 should
; have all of the references!
;
; Check by running globaldce, which will remove the constant if there are
; no references to it!
;
; RUN: opt < %s -globaldce -S | \
; RUN: not grep constant
;
; RUN: verify-uselistorder %s
@v1 = internal constant i32 5
define i32 @createtask() {
%v1 = alloca i32 ;; Alloca should have one use!
%reg112 = load i32, i32* %v1 ;; This load should not use the global!
ret i32 %reg112
}