1; RUN: opt -S -passes=rewrite-statepoints-for-gc < %s | FileCheck %s 2; 3; A test to make sure that we can look through bitcasts of 4; vector types when a base pointer is contained in a vector. 5 6target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:1" 7target triple = "x86_64-unknown-linux-gnu" 8 9declare ptr addrspace(1) @foo() 10 11; Function Attrs: uwtable 12define i32 @test() gc "statepoint-example" { 13; CHECK-LABEL: @test 14entry: 15; CHECK-LABEL: entry 16; CHECK: %bc = bitcast 17; CHECK: %[[p1:[A-Za-z0-9_.]+]] = extractelement 18; CHECK: %[[p2:[A-Za-z0-9_]+]] = extractelement 19; CHECK: llvm.experimental.gc.statepoint 20; CHECK: %[[p2]].relocated = {{.+}} @llvm.experimental.gc.relocate 21; CHECK: %[[p1]].relocated = {{.+}} @llvm.experimental.gc.relocate 22; CHECK: load atomic 23 %bc = bitcast <8 x ptr addrspace(1)> undef to <8 x ptr addrspace(1)> 24 %ptr= extractelement <8 x ptr addrspace(1)> %bc, i32 7 25 %0 = call ptr addrspace(1) @foo() [ "deopt"() ] 26 %1 = load atomic i32, ptr addrspace(1) %ptr unordered, align 4 27 ret i32 %1 28} 29