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Imported Upstream version 6.10.0.49

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Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
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Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions
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24
external/llvm-project/llvm/test/Transforms/CodeGenPrepare/invariant.group.ll vendored Normal file
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; RUN: opt -codegenprepare -S < %s | FileCheck %s
@tmp = global i8 0
; CHECK-LABEL: define void @foo() {
define void @foo() {
enter:
; CHECK-NOT: !invariant.group
; CHECK-NOT: @llvm.invariant.group.barrier.p0i8(
; CHECK: %val = load i8, i8* @tmp, !tbaa
%val = load i8, i8* @tmp, !invariant.group !0, !tbaa !{!1, !1, i64 0}
%ptr = call i8* @llvm.invariant.group.barrier.p0i8(i8* @tmp)
; CHECK: store i8 42, i8* @tmp
store i8 42, i8* %ptr, !invariant.group !0
ret void
}
; CHECK-LABEL: }
declare i8* @llvm.invariant.group.barrier.p0i8(i8*)
!0 = !{!"something"}
!1 = !{!"x", !0}