Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions

View File

@ -1,27 +0,0 @@
; Check that we fold the condition of branches of the
; form: br <condition> dest1, dest2, where dest1 == dest2.
; RUN: opt -instcombine -S < %s | FileCheck %s
define i32 @test(i32 %x) {
; CHECK-LABEL: @test
entry:
; CHECK-NOT: icmp
; CHECK: br i1 false
%cmp = icmp ult i32 %x, 7
br i1 %cmp, label %merge, label %merge
merge:
; CHECK-LABEL: merge:
; CHECK: ret i32 %x
ret i32 %x
}
@global = global i8 0
define i32 @pat(i32 %x) {
; CHECK-NOT: icmp false
; CHECK: br i1 false
%y = icmp eq i32 27, ptrtoint(i8* @global to i32)
br i1 %y, label %patatino, label %patatino
patatino:
ret i32 %x
}