1; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
2
3define i32 @t1(i8 signext %a) nounwind {
4  %1 = sext i8 %a to i32
5  ret i32 %1
6}
7
8define i32 @t2(i8 zeroext %a) nounwind {
9  %1 = zext i8 %a to i32
10  ret i32 %1
11}
12
13define i32 @t3(i16 signext %a) nounwind {
14  %1 = sext i16 %a to i32
15  ret i32 %1
16}
17
18define i32 @t4(i16 zeroext %a) nounwind {
19  %1 = zext i16 %a to i32
20  ret i32 %1
21}
22
23define void @foo(i8 %a, i16 %b) nounwind {
24; ELF64: foo
25  %1 = call i32 @t1(i8 signext %a)
26; ELF64: extsb
27  %2 = call i32 @t2(i8 zeroext %a)
28; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 56
29  %3 = call i32 @t3(i16 signext %b)
30; ELF64: extsh
31  %4 = call i32 @t4(i16 zeroext %b)
32; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 48
33
34;; A few test to check materialization
35  %5 = call i32 @t2(i8 zeroext 255)
36; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 56
37  %6 = call i32 @t4(i16 zeroext 65535)
38; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 48
39  ret void
40}
41
42define void @foo2() nounwind {
43  %1 = call signext i16 @t5()
44  %2 = call zeroext i16 @t6()
45  %3 = call signext i8 @t7()
46  %4 = call zeroext i8 @t8()
47  ret void
48}
49
50declare signext i16 @t5();
51declare zeroext i16 @t6();
52declare signext i8 @t7();
53declare zeroext i8 @t8();
54
55define i32 @t10(i32 %argc, i8** nocapture %argv) {
56entry:
57; ELF64: t10
58  %call = call i32 @bar(i8 zeroext 0, i8 zeroext -8, i8 zeroext -69, i8 zeroext 28, i8 zeroext 40, i8 zeroext -70)
59; ELF64: li 3, 0
60; ELF64: li 4, 248
61; ELF64: li 5, 187
62; ELF64: li 6, 28
63; ELF64: li 7, 40
64; ELF64: li 8, 186
65; ELF64: rldicl 3, 3, 0, 56
66; ELF64: rldicl 4, 4, 0, 56
67; ELF64: rldicl 5, 5, 0, 56
68; ELF64: rldicl 6, 6, 0, 56
69; ELF64: rldicl 7, 7, 0, 56
70; ELF64: rldicl 8, 8, 0, 56
71  ret i32 0
72}
73
74declare i32 @bar(i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext)
75
76define i32 @bar0(i32 %i) nounwind {
77  ret i32 0
78}
79
80; Function pointers are not yet implemented.
81;define void @foo3() uwtable {
82;  %fptr = alloca i32 (i32)*, align 8
83;  store i32 (i32)* @bar0, i32 (i32)** %fptr, align 8
84;  %1 = load i32 (i32)** %fptr, align 8
85;  %call = call i32 %1(i32 0)
86;  ret void
87;}
88
89; Intrinsic calls not yet implemented, and udiv isn't one for PPC anyway.
90;define i32 @LibCall(i32 %a, i32 %b) {
91;entry:
92;        %tmp1 = udiv i32 %a, %b         ; <i32> [#uses=1]
93;        ret i32 %tmp1
94;}
95
96declare void @float_foo(float %f) ssp
97
98define void @float_const() ssp {
99entry:
100; ELF64: float_const
101  call void @float_foo(float 0x401C666660000000)
102; ELF64: addis [[REG:[0-9]+]], 2, .LCPI[[SUF:[0-9_]+]]@toc@ha
103; ELF64: lfs 1, .LCPI[[SUF]]@toc@l([[REG]])
104  ret void
105}
106
107define void @float_reg(float %dummy, float %f) ssp {
108entry:
109; ELF64: float_reg
110  call void @float_foo(float %f)
111; ELF64: fmr 1, 2
112  ret void
113}
114
115declare void @double_foo(double %d) ssp
116
117define void @double_const() ssp {
118entry:
119; ELF64: double_const
120  call void @double_foo(double 0x1397723CCABD0000401C666660000000)
121; ELF64: addis [[REG2:[0-9]+]], 2, .LCPI[[SUF2:[0-9_]+]]@toc@ha
122; ELF64: lfd 1, .LCPI[[SUF2]]@toc@l([[REG2]])
123  ret void
124}
125
126define void @double_reg(double %dummy, double %d) ssp {
127entry:
128; ELF64: double_reg
129  call void @double_foo(double %d)
130; ELF64: fmr 1, 2
131  ret void
132}
133