1; Test to make sure intrinsics are automatically upgraded.
2; RUN: llvm-as < %s | llvm-dis | FileCheck %s
3; RUN: verify-uselistorder %s
4
5declare i8 @llvm.ctlz.i8(i8)
6declare i16 @llvm.ctlz.i16(i16)
7declare i32 @llvm.ctlz.i32(i32)
8declare i42 @llvm.ctlz.i42(i42)  ; Not a power-of-2
9
10
11declare i32 @llvm.objectsize.i32(i8*, i1) nounwind readonly
12
13
14define void @test.ctlz(i8 %a, i16 %b, i32 %c, i42 %d) {
15; CHECK: @test.ctlz
16
17entry:
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)
26
27  ret void
28}
29
30declare i8 @llvm.cttz.i8(i8)
31declare i16 @llvm.cttz.i16(i16)
32declare i32 @llvm.cttz.i32(i32)
33declare i42 @llvm.cttz.i42(i42)  ; Not a power-of-2
34
35define void @test.cttz(i8 %a, i16 %b, i32 %c, i42 %d) {
36; CHECK: @test.cttz
37
38entry:
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)
47
48  ret void
49}
50
51
52@a = private global [60 x i8] zeroinitializer, align 1
53
54define i32 @test.objectsize() {
55; CHECK-LABEL: @test.objectsize(
56; CHECK: @llvm.objectsize.i32.p0i8
57  %s = call i32 @llvm.objectsize.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @a, i32 0, i32 0), i1 false)
58  ret i32 %s
59}
60
61declare <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptrs, i32, <2 x i1> %mask, <2 x double> %src0)
62
63define <2 x double> @tests.masked.load(<2 x double>* %ptr, <2 x i1> %mask, <2 x double> %passthru)  {
64; CHECK-LABEL: @tests.masked.load(
65; CHECK: @llvm.masked.load.v2f64.p0v2f64
66  %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 1, <2 x i1> %mask, <2 x double> %passthru)
67  ret <2 x double> %res
68}
69
70declare void @llvm.masked.store.v2f64(<2 x double> %val, <2 x double>* %ptrs, i32, <2 x i1> %mask)
71
72define void @tests.masked.store(<2 x double>* %ptr, <2 x i1> %mask, <2 x double> %val)  {
73; CHECK-LABEL: @tests.masked.store(
74; CHECK: @llvm.masked.store.v2f64.p0v2f64
75  call void @llvm.masked.store.v2f64(<2 x double> %val, <2 x double>* %ptr, i32 3, <2 x i1> %mask)
76  ret void
77}
78
79@__stack_chk_guard = external global i8*
80declare void @llvm.stackprotectorcheck(i8**)
81
82define void @test.stackprotectorcheck() {
83; CHECK-LABEL: @test.stackprotectorcheck(
84; CHECK-NEXT: ret void
85  call void @llvm.stackprotectorcheck(i8** @__stack_chk_guard)
86  ret void
87}
88
89; This is part of @test.objectsize(), since llvm.objectsize declaration gets
90; emitted at the end.
91; CHECK: declare i32 @llvm.objectsize.i32.p0i8
92