1 ; RUN: opt -globalopt -S -o - < %s | FileCheck %s
3 declare {}* @llvm.invariant.start(i64 %size, i8* nocapture %ptr)
5 define void @test1(i8* %ptr) {
6 call {}* @llvm.invariant.start(i64 -1, i8* %ptr)
10 @object1 = global i32 0
11 ; CHECK: @object1 = constant i32 -1
12 define void @ctor1() {
13 store i32 -1, i32* @object1
14 %A = bitcast i32* @object1 to i8*
15 call void @test1(i8* %A)
20 @object2 = global i32 0
21 ; CHECK: @object2 = global i32 0
22 define void @ctor2() {
23 store i32 -1, i32* @object2
24 %A = bitcast i32* @object2 to i8*
25 %B = call {}* @llvm.invariant.start(i64 -1, i8* %A)
26 ; Why in the world does this pass the verifier?
27 %C = bitcast {}* %B to i8*
31 @llvm.global_ctors = appending constant
32 [2 x { i32, void ()* }]
33 [ { i32, void ()* } { i32 65535, void ()* @ctor1 },
34 { i32, void ()* } { i32 65535, void ()* @ctor2 } ]