blob: 3ff57a119423c8b7e022906270b93f3df703dd13 [file] [log] [blame]
; 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
define i8 @test(i64 %offset) gc "statepoint-example" {
; CHECK-LABEL: @test(
; CHECK-NEXT: [[DERIVED:%.*]] = getelementptr i8, ptr addrspace(1) @global, i64 [[OFFSET:%.*]]
; 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) [[DERIVED]], align 1
; CHECK-NEXT: ret i8 [[LOAD]]
;
%derived = getelementptr i8, ptr addrspace(1) @global, i64 %offset
call void @extern()
%load = load i8, ptr addrspace(1) %derived
ret i8 %load
}
declare void @extern() gc "statepoint-example"
declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...)