mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.247

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

49
external/llvm/test/Analysis/ValueTracking/monotonic-phi.ll vendored
View File

@ -1,49 +0,0 @@
; RUN: opt -instsimplify -S < %s | FileCheck %s
; CHECK-LABEL: @test1
define i1 @test1(i8 %p, i8* %pq, i8 %n, i8 %r) {
entry:
br label %loop
loop:
%A = phi i8 [ 1, %entry ], [ %next, %loop ]
%next = add nsw i8 %A, 1
%cmp1 = icmp eq i8 %A, %n
br i1 %cmp1, label %exit, label %loop
exit:
%add = or i8 %A, %r
%cmp = icmp eq i8 %add, 0
; CHECK: ret i1 false
ret i1 %cmp
}
; CHECK-LABEL: @test2
define i1 @test2(i8 %p, i8* %pq, i8 %n, i8 %r) {
entry:
br label %loop
loop:
%A = phi i8 [ 1, %entry ], [ %next, %loop ]
%next = add i8 %A, 1
%cmp1 = icmp eq i8 %A, %n
br i1 %cmp1, label %exit, label %loop
exit:
%add = or i8 %A, %r
%cmp = icmp eq i8 %add, 0
; CHECK-NOT: ret i1 false
ret i1 %cmp
}
; CHECK-LABEL: @test3
define i1 @test3(i8 %p, i8* %pq, i8 %n, i8 %r) {
entry:
br label %loop
loop:
%A = phi i8 [ 1, %entry ], [ %next, %loop ]
%next = add nuw i8 %A, 1
%cmp1 = icmp eq i8 %A, %n
br i1 %cmp1, label %exit, label %loop
exit:
%add = or i8 %A, %r
%cmp = icmp eq i8 %add, 0
; CHECK: ret i1 false
ret i1 %cmp
}