Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
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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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; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; RUN: opt < %s -passes=rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; CHECK: derived %select base null
@global = external addrspace(1) global i8
define i8 @test(i1 %cond) gc "statepoint-example" {
%derived1 = getelementptr i8, i8 addrspace(1)* @global, i64 1
%derived2 = getelementptr i8, i8 addrspace(1)* @global, i64 2
%select = select i1 %cond, i8 addrspace(1)* %derived1, i8 addrspace(1)* %derived2
call void @extern()
; CHECK-NOT: relocate
; CHECK: %load = load i8, i8 addrspace(1)* %select
%load = load i8, i8 addrspace(1)* %select
ret i8 %load
}
declare void @extern() gc "statepoint-example"
declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)