File: dont-merge.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (30 lines) | stat: -rw-r--r-- 752 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
; RUN: opt < %s -constmerge -S | FileCheck %s

; Don't merge constants with specified sections.

@T1G1 = internal constant i32 1, section "foo"
@T1G2 = internal constant i32 1, section "bar"
@T1G3 = internal constant i32 1, section "bar"

; CHECK: @T1G1
; CHECK: @T1G2
; CHECK: @T1G3

define void @test1(i32** %P1, i32** %P2, i32** %P3) {
        store i32* @T1G1, i32** %P1
        store i32* @T1G2, i32** %P2
        store i32* @T1G3, i32** %P3
        ret void
}

@T2a = internal constant i32 224
@T2b = internal addrspace(30) constant i32 224

; CHECK: @T2a
; CHECK: @T2b

define void @test2(i32** %P1, i32 addrspace(30)** %P2) {
        store i32* @T2a, i32** %P1
        store i32 addrspace(30)*  @T2b, i32 addrspace(30)** %P2
        ret void
}