1; RUN: llc -code-model=small < %s | FileCheck %s
2target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
3target triple = "powerpc64-unknown-linux-gnu"
4
5@double_array = global [32 x double] zeroinitializer, align 8
6@number64 = global i64 10, align 8
7@internal_static_var.x = internal unnamed_addr global i64 0, align 8
8
9define i64 @access_int64(i64 %a) nounwind readonly {
10entry:
11; CHECK-LABEL: access_int64:
12; CHECK-NEXT: .align  3
13; CHECK-NEXT: .quad   .L.access_int64
14; CHECK-NEXT: .quad   .TOC.@tocbase
15; CHECK-NEXT: .quad   0
16; CHECK-NEXT: .text
17  %0 = load i64* @number64, align 8
18; CHECK: ld {{[0-9]+}}, .LC{{[0-9]+}}@toc(2)
19  %cmp = icmp eq i64 %0, %a
20  %conv1 = zext i1 %cmp to i64 
21  ret i64 %conv1
22}
23
24define i64 @internal_static_var(i64 %a) nounwind {
25entry:
26; CHECK-LABEL: internal_static_var:
27; CHECK: ld {{[0-9]+}}, .LC{{[0-9]+}}@toc(2)
28  %0 = load i64* @internal_static_var.x, align 8
29  %cmp = icmp eq i64 %0, %a
30  %conv1 = zext i1 %cmp to i64 
31  ret i64 %conv1 
32}
33
34define i32 @access_double(double %a) nounwind readnone {
35entry:
36; CHECK-LABEL: access_double:
37; CHECK: ld {{[0-9]+}}, .LC{{[0-9]+}}@toc(2)
38  %cmp = fcmp oeq double %a, 2.000000e+00
39  %conv = zext i1 %cmp to i32 
40  ret i32 %conv
41}
42
43
44define i32 @access_double_array(double %a, i32 %i) nounwind readonly {
45entry:
46; CHECK-LABEL: access_double_array:
47  %idxprom = sext i32 %i to i64
48  %arrayidx = getelementptr inbounds [32 x double]* @double_array, i64 0, i64 %idxprom
49  %0 = load double* %arrayidx, align 8
50; CHECK: ld {{[0-9]+}}, .LC{{[0-9]+}}@toc(2)
51  %cmp = fcmp oeq double %0, %a
52  %conv = zext i1 %cmp to i32
53  ret i32 %conv
54}
55
56; Check the creation of 4 .tc entries:
57; * int64_t global 'number64'
58; * double constant 2.0
59; * double array 'double_array'
60; * static int64_t 'x' accessed within '@internal_static_var'
61; CHECK: .LC{{[0-9]+}}:
62; CHECK-NEXT: .tc {{[\._a-zA-Z0-9]+}}[TC],{{[\._a-zA-Z0-9]+}}
63; CHECK-NEXT: .LC{{[0-9]+}}:
64; CHECK-NEXT: .tc {{[\._a-zA-Z0-9]+}}[TC],{{[\._a-zA-Z0-9]+}}
65; CHECK-NEXT: .LC{{[0-9]+}}:
66; CHECK-NEXT: .tc {{[\._a-zA-Z0-9]+}}[TC],{{[\._a-zA-Z0-9]+}}
67; CHECK-NEXT: .LC{{[0-9]+}}:
68; CHECK-NEXT: .tc {{[\._a-zA-Z0-9]+}}[TC],{{[\._a-zA-Z0-9]+}}
69