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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=rewrite-statepoints-for-gc -S 2>&1 | FileCheck %s
@global = external addrspace(1) global i8
; derived %select base null
define i8 @test(i1 %cond) gc "statepoint-example" {
; CHECK-LABEL: @test(
; CHECK-NEXT: [[DERIVED1:%.*]] = getelementptr i8, ptr addrspace(1) @global, i64 1
; CHECK-NEXT: [[DERIVED2:%.*]] = getelementptr i8, ptr addrspace(1) @global, i64 2
; CHECK-NEXT: [[SELECT:%.*]] = select i1 [[COND:%.*]], ptr addrspace(1) [[DERIVED1]], ptr addrspace(1) [[DERIVED2]]
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @extern, i32 0, i32 0, i32 0, i32 0)
; CHECK-NEXT: [[LOAD:%.*]] = load i8, ptr addrspace(1) [[SELECT]], align 1
; CHECK-NEXT: ret i8 [[LOAD]]
;
%derived1 = getelementptr i8, ptr addrspace(1) @global, i64 1
%derived2 = getelementptr i8, ptr addrspace(1) @global, i64 2
%select = select i1 %cond, ptr addrspace(1) %derived1, ptr addrspace(1) %derived2
call void @extern()
%load = load i8, ptr addrspace(1) %select
ret i8 %load
}
declare void @extern() gc "statepoint-example"
declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...)
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