1; RUN: llc < %s | FileCheck %s
2
3target triple = "i686-pc-linux-gnu"
4@str = internal constant [9 x i8] c"%f+%f*i\0A\00"              ; <[9 x i8]*> [#uses=1]
5
6define i32 @main() {
7; CHECK-LABEL: main:
8; CHECK-NOT: ret
9; CHECK: subl $12, %esp
10; CHECK: pushl
11; CHECK: pushl
12; CHECK: pushl
13; CHECK: pushl
14; CHECK: pushl
15; CHECK: calll cexp
16; CHECK: addl $28, %esp
17; CHECK: ret
18
19entry:
20        %retval = alloca i32, align 4           ; <i32*> [#uses=1]
21        %tmp = alloca { double, double }, align 16              ; <{ double, double }*> [#uses=4]
22        %tmp1 = alloca { double, double }, align 16             ; <{ double, double }*> [#uses=4]
23        %tmp2 = alloca { double, double }, align 16             ; <{ double, double }*> [#uses=3]
24        %pi = alloca double, align 8            ; <double*> [#uses=2]
25        %z = alloca { double, double }, align 16                ; <{ double, double }*> [#uses=4]
26        %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
27        store double 0x400921FB54442D18, double* %pi
28        %tmp.upgrd.1 = load double, double* %pi         ; <double> [#uses=1]
29        %real = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 0           ; <double*> [#uses=1]
30        store double 0.000000e+00, double* %real
31        %real3 = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 1          ; <double*> [#uses=1]
32        store double %tmp.upgrd.1, double* %real3
33        %tmp.upgrd.2 = getelementptr { double, double }, { double, double }* %tmp, i64 0, i32 0             ; <double*> [#uses=1]
34        %tmp4 = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 0           ; <double*> [#uses=1]
35        %tmp5 = load double, double* %tmp4              ; <double> [#uses=1]
36        store double %tmp5, double* %tmp.upgrd.2
37        %tmp6 = getelementptr { double, double }, { double, double }* %tmp, i64 0, i32 1            ; <double*> [#uses=1]
38        %tmp7 = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 1           ; <double*> [#uses=1]
39        %tmp8 = load double, double* %tmp7              ; <double> [#uses=1]
40        store double %tmp8, double* %tmp6
41        %tmp.upgrd.3 = bitcast { double, double }* %tmp to { i64, i64 }*                ; <{ i64, i64 }*> [#uses=1]
42        %tmp.upgrd.4 = getelementptr { i64, i64 }, { i64, i64 }* %tmp.upgrd.3, i64 0, i32 0           ; <i64*> [#uses=1]
43        %tmp.upgrd.5 = load i64, i64* %tmp.upgrd.4           ; <i64> [#uses=1]
44        %tmp9 = bitcast { double, double }* %tmp to { i64, i64 }*               ; <{ i64, i64 }*> [#uses=1]
45        %tmp10 = getelementptr { i64, i64 }, { i64, i64 }* %tmp9, i64 0, i32 1                ; <i64*> [#uses=1]
46        %tmp11 = load i64, i64* %tmp10               ; <i64> [#uses=1]
47        call void @cexp( { double, double }* sret({ double, double })  %tmp2, i64 %tmp.upgrd.5, i64 %tmp11 )
48        %tmp12 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 0             ; <double*> [#uses=1]
49        %tmp13 = getelementptr { double, double }, { double, double }* %tmp2, i64 0, i32 0          ; <double*> [#uses=1]
50        %tmp14 = load double, double* %tmp13            ; <double> [#uses=1]
51        store double %tmp14, double* %tmp12
52        %tmp15 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 1             ; <double*> [#uses=1]
53        %tmp16 = getelementptr { double, double }, { double, double }* %tmp2, i64 0, i32 1          ; <double*> [#uses=1]
54        %tmp17 = load double, double* %tmp16            ; <double> [#uses=1]
55        store double %tmp17, double* %tmp15
56        %tmp18 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 1             ; <double*> [#uses=1]
57        %tmp19 = load double, double* %tmp18            ; <double> [#uses=1]
58        %tmp20 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 0             ; <double*> [#uses=1]
59        %tmp21 = load double, double* %tmp20            ; <double> [#uses=1]
60        %tmp.upgrd.6 = getelementptr [9 x i8], [9 x i8]* @str, i32 0, i64 0               ; <i8*> [#uses=1]
61        %tmp.upgrd.7 = call i32 (i8*, ...) @printf( i8* %tmp.upgrd.6, double %tmp21, double %tmp19 )           ; <i32> [#uses=0]
62        br label %finish
63finish:
64        %retval.upgrd.8 = load i32, i32* %retval             ; <i32> [#uses=1]
65        ret i32 %retval.upgrd.8
66}
67
68declare void @cexp({ double, double }* sret({ double, double }), i64, i64)
69
70declare i32 @printf(i8*, ...)
71
72