1; RUN: opt -S -rewrite-statepoints-for-gc < %s | FileCheck %s 2; RUN: opt -S -passes=rewrite-statepoints-for-gc < %s | FileCheck %s 3; 4; A test to make sure that we can look through bitcasts of 5; vector types when a base pointer is contained in a vector. 6 7target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:1" 8target triple = "x86_64-unknown-linux-gnu" 9 10declare i8 addrspace(1)* @foo() 11 12; Function Attrs: uwtable 13define i32 @test() gc "statepoint-example" { 14; CHECK-LABEL: @test 15entry: 16; CHECK-LABEL: entry 17; CHECK: %bc = bitcast 18; CHECK: %[[p1:[A-Za-z0-9_]+]] = extractelement 19; CHECK: %[[p2:[A-Za-z0-9_]+]] = extractelement 20; CHECK: llvm.experimental.gc.statepoint 21; CHECK: %[[p2]].relocated = {{.+}} @llvm.experimental.gc.relocate 22; CHECK: %[[p1]].relocated = {{.+}} @llvm.experimental.gc.relocate 23; CHECK: load atomic 24 %bc = bitcast <8 x i8 addrspace(1)*> undef to <8 x i32 addrspace(1)*> 25 %ptr= extractelement <8 x i32 addrspace(1)*> %bc, i32 7 26 %0 = call i8 addrspace(1)* @foo() [ "deopt"() ] 27 %1 = load atomic i32, i32 addrspace(1)* %ptr unordered, align 4 28 ret i32 %1 29} 30