Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

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; RUN: opt -simplifycfg -S < %s | FileCheck %s
define void @test1() {
call void @llvm.assume(i1 0)
ret void
; CHECK-LABEL: @test1
; CHECK-NOT: llvm.assume
; CHECK: unreachable
}
define void @test2() {
call void @llvm.assume(i1 undef)
ret void
; CHECK-LABEL: @test2
; CHECK-NOT: llvm.assume
; CHECK: unreachable
}
declare void @llvm.assume(i1) nounwind