1 ; RUN: opt < %s -constmerge -S | FileCheck %s
3 ; Don't merge constants with specified sections.
5 @T1G1 = internal constant i32 1, section "foo"
6 @T1G2 = internal constant i32 1, section "bar"
7 @T1G3 = internal constant i32 1, section "bar"
13 define void @test1(i32** %P1, i32** %P2, i32** %P3) {
14 store i32* @T1G1, i32** %P1
15 store i32* @T1G2, i32** %P2
16 store i32* @T1G3, i32** %P3
20 @T2a = internal constant i32 224
21 @T2b = internal addrspace(30) constant i32 224
26 define void @test2(i32** %P1, i32 addrspace(30)** %P2) {
27 store i32* @T2a, i32** %P1
28 store i32 addrspace(30)* @T2b, i32 addrspace(30)** %P2
32 ; PR8144 - Don't merge globals marked attribute(used)
36 @T3A = internal constant i32 0
37 @T3B = internal constant i32 0
38 @llvm.used = appending global [2 x i32*] [i32* @T3A, i32* @T3B], section
41 define void @test3() {
42 call void asm sideeffect "T3A, T3B",""() ; invisible use of T3A and T3B