blob: 86afb2d43ec074b68cd060dd80a658860d1ca590 [file] [log] [blame]
Dan Gohman3c7d3082009-09-11 18:01:28 +00001; RUN: opt < %s -inline -disable-output
Devang Patelfed04412008-03-07 20:06:16 +00002 %struct.Demand = type { double, double }
3 %struct.branch = type { %struct.Demand, double, double, double, double, %struct.branch*, [12 x %struct.leaf*] }
4 %struct.leaf = type { %struct.Demand, double, double }
5@P = external global double ; <double*> [#uses=1]
6
7define %struct.leaf* @build_leaf() nounwind {
8entry:
9 unreachable
10}
11
Devang Patelef691512008-03-10 18:38:30 +000012define %struct.Demand @Compute_Branch2(%struct.branch* %br, double %theta_R, double %theta_I, double %pi_R, double %pi_I) nounwind {
Devang Patelfed04412008-03-07 20:06:16 +000013entry:
Devang Patelef691512008-03-10 18:38:30 +000014 %mrv = alloca %struct.Demand ; <%struct.Demand*> [#uses=4]
15 %a2 = alloca %struct.Demand ; <%struct.Demand*> [#uses=0]
Devang Patelfed04412008-03-07 20:06:16 +000016 br i1 false, label %bb46, label %bb
Devang Patelfed04412008-03-07 20:06:16 +000017bb: ; preds = %entry
Devang Patelef691512008-03-10 18:38:30 +000018 %mrv.gep = getelementptr %struct.Demand* %mrv, i32 0, i32 0 ; <double*> [#uses=1]
19 %mrv.ld = load double* %mrv.gep ; <double> [#uses=1]
20 %mrv.gep1 = getelementptr %struct.Demand* %mrv, i32 0, i32 1 ; <double*> [#uses=1]
21 %mrv.ld2 = load double* %mrv.gep1 ; <double> [#uses=1]
22 ret double %mrv.ld, double %mrv.ld2
Devang Patelfed04412008-03-07 20:06:16 +000023bb46: ; preds = %entry
24 br label %bb72
Devang Patelfed04412008-03-07 20:06:16 +000025bb49: ; preds = %bb72
Devang Patelef691512008-03-10 18:38:30 +000026 call %struct.Demand @Compute_Leaf1( %struct.leaf* null, double 0.000000e+00, double 0.000000e+00 ) nounwind ; <%struct.Demand>:0 [#uses=1]
27 %gr = getresult %struct.Demand %0, 1 ; <double> [#uses=0]
Devang Patelfed04412008-03-07 20:06:16 +000028 br label %bb72
Devang Patelfed04412008-03-07 20:06:16 +000029bb72: ; preds = %bb49, %bb46
30 br i1 false, label %bb49, label %bb77
Devang Patelfed04412008-03-07 20:06:16 +000031bb77: ; preds = %bb72
Devang Patelef691512008-03-10 18:38:30 +000032 %mrv.gep3 = getelementptr %struct.Demand* %mrv, i32 0, i32 0 ; <double*> [#uses=1]
33 %mrv.ld4 = load double* %mrv.gep3 ; <double> [#uses=1]
34 %mrv.gep5 = getelementptr %struct.Demand* %mrv, i32 0, i32 1 ; <double*> [#uses=1]
35 %mrv.ld6 = load double* %mrv.gep5 ; <double> [#uses=1]
36 ret double %mrv.ld4, double %mrv.ld6
Devang Patelfed04412008-03-07 20:06:16 +000037}
38
Devang Patelef691512008-03-10 18:38:30 +000039define %struct.Demand @Compute_Leaf1(%struct.leaf* %l, double %pi_R, double %pi_I) nounwind {
Devang Patelfed04412008-03-07 20:06:16 +000040entry:
Devang Patelef691512008-03-10 18:38:30 +000041 %mrv = alloca %struct.Demand ; <%struct.Demand*> [#uses=4]
Devang Patelfed04412008-03-07 20:06:16 +000042 %tmp10 = load double* @P, align 8 ; <double> [#uses=1]
43 %tmp11 = fcmp olt double %tmp10, 0.000000e+00 ; <i1> [#uses=1]
44 br i1 %tmp11, label %bb, label %bb13
Devang Patelfed04412008-03-07 20:06:16 +000045bb: ; preds = %entry
Devang Patelef691512008-03-10 18:38:30 +000046 %mrv.gep = getelementptr %struct.Demand* %mrv, i32 0, i32 0 ; <double*> [#uses=1]
47 %mrv.ld = load double* %mrv.gep ; <double> [#uses=1]
48 %mrv.gep1 = getelementptr %struct.Demand* %mrv, i32 0, i32 1 ; <double*> [#uses=1]
49 %mrv.ld2 = load double* %mrv.gep1 ; <double> [#uses=1]
50 ret double %mrv.ld, double %mrv.ld2
Devang Patelfed04412008-03-07 20:06:16 +000051bb13: ; preds = %entry
Devang Patelef691512008-03-10 18:38:30 +000052 %mrv.gep3 = getelementptr %struct.Demand* %mrv, i32 0, i32 0 ; <double*> [#uses=1]
53 %mrv.ld4 = load double* %mrv.gep3 ; <double> [#uses=1]
54 %mrv.gep5 = getelementptr %struct.Demand* %mrv, i32 0, i32 1 ; <double*> [#uses=1]
55 %mrv.ld6 = load double* %mrv.gep5 ; <double> [#uses=1]
56 ret double %mrv.ld4, double %mrv.ld6
Devang Patelfed04412008-03-07 20:06:16 +000057}