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comparison test/Transforms/MergeFunc/address-spaces.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children afa8332a0e37
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equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; RUN: opt -S -mergefunc < %s | FileCheck %s
2
3 target datalayout = "p:32:32:32-p1:32:32:32-p2:16:16:16"
4
5 declare void @foo(i32) nounwind
6
7 ; None of these functions should be merged
8
9 define i32 @store_as0(i32* %x) {
10 ; CHECK-LABEL: @store_as0(
11 ; CHECK: call void @foo(
12 %gep = getelementptr i32* %x, i32 4
13 %y = load i32* %gep
14 call void @foo(i32 %y) nounwind
15 ret i32 %y
16 }
17
18 define i32 @store_as1(i32 addrspace(1)* %x) {
19 ; CHECK-LABEL: @store_as1(
20 ; CHECK: call void @foo(
21 %gep = getelementptr i32 addrspace(1)* %x, i32 4
22 %y = load i32 addrspace(1)* %gep
23 call void @foo(i32 %y) nounwind
24 ret i32 %y
25 }
26
27 define i32 @store_as2(i32 addrspace(2)* %x) {
28 ; CHECK-LABEL: @store_as2(
29 ; CHECK: call void @foo(
30 %gep = getelementptr i32 addrspace(2)* %x, i32 4
31 %y = load i32 addrspace(2)* %gep
32 call void @foo(i32 %y) nounwind
33 ret i32 %y
34 }
35