1 ; Test to make sure intrinsics are automatically upgraded.
2 ; RUN: llvm-as < %s | llvm-dis | FileCheck %s
3 ; RUN: verify-uselistorder %s -preserve-bc-use-list-order
5 declare i8 @llvm.ctlz.i8(i8)
6 declare i16 @llvm.ctlz.i16(i16)
7 declare i32 @llvm.ctlz.i32(i32)
8 declare i42 @llvm.ctlz.i42(i42) ; Not a power-of-2
11 declare i32 @llvm.objectsize.i32(i8*, i1) nounwind readonly
14 define void @test.ctlz(i8 %a, i16 %b, i32 %c, i42 %d) {
18 ; CHECK: call i8 @llvm.ctlz.i8(i8 %a, i1 false)
19 call i8 @llvm.ctlz.i8(i8 %a)
20 ; CHECK: call i16 @llvm.ctlz.i16(i16 %b, i1 false)
21 call i16 @llvm.ctlz.i16(i16 %b)
22 ; CHECK: call i32 @llvm.ctlz.i32(i32 %c, i1 false)
23 call i32 @llvm.ctlz.i32(i32 %c)
24 ; CHECK: call i42 @llvm.ctlz.i42(i42 %d, i1 false)
25 call i42 @llvm.ctlz.i42(i42 %d)
30 declare i8 @llvm.cttz.i8(i8)
31 declare i16 @llvm.cttz.i16(i16)
32 declare i32 @llvm.cttz.i32(i32)
33 declare i42 @llvm.cttz.i42(i42) ; Not a power-of-2
35 define void @test.cttz(i8 %a, i16 %b, i32 %c, i42 %d) {
39 ; CHECK: call i8 @llvm.cttz.i8(i8 %a, i1 false)
40 call i8 @llvm.cttz.i8(i8 %a)
41 ; CHECK: call i16 @llvm.cttz.i16(i16 %b, i1 false)
42 call i16 @llvm.cttz.i16(i16 %b)
43 ; CHECK: call i32 @llvm.cttz.i32(i32 %c, i1 false)
44 call i32 @llvm.cttz.i32(i32 %c)
45 ; CHECK: call i42 @llvm.cttz.i42(i42 %d, i1 false)
46 call i42 @llvm.cttz.i42(i42 %d)
52 @a = private global [60 x i8] zeroinitializer, align 1
54 define i32 @test.objectsize() {
55 ; CHECK-LABEL: @test.objectsize(
56 ; CHECK: @llvm.objectsize.i32.p0i8
57 ; CHECK-DAG: declare i32 @llvm.objectsize.i32.p0i8
58 %s = call i32 @llvm.objectsize.i32(i8* getelementptr inbounds ([60 x i8]* @a, i32 0, i32 0), i1 false)