1 ; RUN: llc < %s -mtriple=x86_64-linux-gnu -mcpu=atom | \
2 ; RUN: FileCheck --check-prefix=ATOM %s
3 ; RUN: llc < %s -mtriple=x86_64-linux-gnu -mcpu=core2 | \
4 ; RUN: FileCheck --check-prefix=CORE2 %s
5 ; ATOM: callq *{{%[a-z]+[0-9]*}}
8 ; Original source code built with clang -S -emit-llvm -m64 test64.c:
9 ; int a, b, c, d, e, f, g, h, i, j, k, l, m, n;
10 ; extern int (*funcp)(int, int, int, int, int, int,
11 ; int, int, int, int, int, int,
18 ; for( i = a; i < b; ++i )
20 ; sum += (*funcp)(a, i, i*2, i/b, c, d, e, f, g, h, j, k, l, n);
25 @sum = external global i32
26 @a = common global i32 0, align 4
27 @i = common global i32 0, align 4
28 @b = common global i32 0, align 4
29 @funcp = external global i32 (i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32)*
30 @c = common global i32 0, align 4
31 @d = common global i32 0, align 4
32 @e = common global i32 0, align 4
33 @f = common global i32 0, align 4
34 @g = common global i32 0, align 4
35 @h = common global i32 0, align 4
36 @j = common global i32 0, align 4
37 @k = common global i32 0, align 4
38 @l = common global i32 0, align 4
39 @n = common global i32 0, align 4
40 @m = common global i32 0, align 4
42 define void @func() #0 {
44 store i32 0, i32* @sum, align 4
45 %0 = load i32* @a, align 4
46 store i32 %0, i32* @i, align 4
49 for.cond: ; preds = %for.inc, %entry
50 %1 = load i32* @i, align 4
51 %2 = load i32* @b, align 4
52 %cmp = icmp slt i32 %1, %2
53 br i1 %cmp, label %for.body, label %for.end
55 for.body: ; preds = %for.cond
56 %3 = load i32 (i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32)** @funcp, align 8
57 %4 = load i32* @a, align 4
58 %5 = load i32* @i, align 4
59 %6 = load i32* @i, align 4
60 %mul = mul nsw i32 %6, 2
61 %7 = load i32* @i, align 4
62 %8 = load i32* @b, align 4
63 %div = sdiv i32 %7, %8
64 %9 = load i32* @c, align 4
65 %10 = load i32* @d, align 4
66 %11 = load i32* @e, align 4
67 %12 = load i32* @f, align 4
68 %13 = load i32* @g, align 4
69 %14 = load i32* @h, align 4
70 %15 = load i32* @j, align 4
71 %16 = load i32* @k, align 4
72 %17 = load i32* @l, align 4
73 %18 = load i32* @n, align 4
74 %call = call i32 %3(i32 %4, i32 %5, i32 %mul, i32 %div, i32 %9, i32 %10, i32 %11, i32 %12, i32 %13, i32 %14, i32 %15, i32 %16, i32 %17, i32 %18)
75 %19 = load i32* @sum, align 4
76 %add = add nsw i32 %19, %call
77 store i32 %add, i32* @sum, align 4
80 for.inc: ; preds = %for.body
81 %20 = load i32* @i, align 4
82 %inc = add nsw i32 %20, 1
83 store i32 %inc, i32* @i, align 4
86 for.end: ; preds = %for.cond