1 ; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \
5 ; ModuleID = 'visible.bc'
6 target datalayout = "e-p:32:32"
8 target pointersize = 32
9 target triple = "i686-pc-linux-gnu"
10 %struct.point = type { int, int }
12 implementation ; Functions:
14 int %visible(int %direction, long %p1.0, long %p2.0, long %p3.0) {
16 %p1_addr = alloca %struct.point ; <%struct.point*> [#uses=2]
17 %p2_addr = alloca %struct.point ; <%struct.point*> [#uses=2]
18 %p3_addr = alloca %struct.point ; <%struct.point*> [#uses=2]
19 "alloca point" = bitcast int 0 to int ; <int> [#uses=0]
20 %tmp = bitcast %struct.point* %p1_addr to { long }* ; <{ long }*> [#uses=1]
21 %tmp = getelementptr { long }* %tmp, uint 0, uint 0 ; <long*> [#uses=1]
22 store long %p1.0, long* %tmp
23 %tmp1 = bitcast %struct.point* %p2_addr to { long }* ; <{ long }*> [#uses=1]
24 %tmp2 = getelementptr { long }* %tmp1, uint 0, uint 0 ; <long*> [#uses=1]
25 store long %p2.0, long* %tmp2
26 %tmp3 = bitcast %struct.point* %p3_addr to { long }* ; <{ long }*> [#uses=1]
27 %tmp4 = getelementptr { long }* %tmp3, uint 0, uint 0 ; <long*> [#uses=1]
28 store long %p3.0, long* %tmp4
29 %tmp = seteq int %direction, 0 ; <bool> [#uses=1]
30 %tmp5 = bitcast %struct.point* %p1_addr to { long }* ; <{ long }*> [#uses=1]
31 %tmp6 = getelementptr { long }* %tmp5, uint 0, uint 0 ; <long*> [#uses=1]
32 %tmp = load long* %tmp6 ; <long> [#uses=1]
33 %tmp7 = bitcast %struct.point* %p2_addr to { long }* ; <{ long }*> [#uses=1]
34 %tmp8 = getelementptr { long }* %tmp7, uint 0, uint 0 ; <long*> [#uses=1]
35 %tmp9 = load long* %tmp8 ; <long> [#uses=1]
36 %tmp10 = bitcast %struct.point* %p3_addr to { long }* ; <{ long }*> [#uses=1]
37 %tmp11 = getelementptr { long }* %tmp10, uint 0, uint 0 ; <long*> [#uses=1]
38 %tmp12 = load long* %tmp11 ; <long> [#uses=1]
39 %tmp13 = call int %determinant( long %tmp, long %tmp9, long %tmp12 ) ; <int> [#uses=2]
40 br bool %tmp, label %cond_true, label %cond_false
42 cond_true: ; preds = %entry
43 %tmp14 = setlt int %tmp13, 0 ; <bool> [#uses=1]
44 %tmp14 = zext bool %tmp14 to int ; <int> [#uses=1]
47 cond_false: ; preds = %entry
48 %tmp26 = setgt int %tmp13, 0 ; <bool> [#uses=1]
49 %tmp26 = zext bool %tmp26 to int ; <int> [#uses=1]
52 return: ; preds = %cond_false, %cond_true
53 %retval.0 = phi int [ %tmp14, %cond_true ], [ %tmp26, %cond_false ] ; <int> [#uses=1]
57 declare int %determinant(long, long, long)