1 ; RUN: llvm-as < %s | llc -march=x86-64 | \
2 ; RUN: grep movb | count 2
3 ; RUN: llvm-as < %s | llc -march=x86-64 | \
7 define void @handle_vector_size_attribute() {
9 %tmp69 = load i32* null ; <i32> [#uses=1]
10 switch i32 %tmp69, label %bb84 [
15 bb77: ; preds = %entry, %entry
16 %tmp99 = udiv i64 0, 0 ; <i64> [#uses=1]
17 %tmp = load i8* null ; <i8> [#uses=1]
18 %tmp114 = icmp eq i64 0, 0 ; <i1> [#uses=1]
19 br i1 %tmp114, label %cond_true115, label %cond_next136
21 bb84: ; preds = %entry
24 cond_true115: ; preds = %bb77
25 %tmp118 = load i8* null ; <i8> [#uses=1]
26 br i1 false, label %cond_next129, label %cond_true120
28 cond_true120: ; preds = %cond_true115
29 %tmp127 = udiv i8 %tmp, %tmp118 ; <i8> [#uses=1]
30 %tmp127.upgrd.1 = zext i8 %tmp127 to i64 ; <i64> [#uses=1]
31 br label %cond_next129
33 cond_next129: ; preds = %cond_true120, %cond_true115
34 %iftmp.30.0 = phi i64 [ %tmp127.upgrd.1, %cond_true120 ], [ 0, %cond_true115 ] ; <i64> [#uses=1]
35 %tmp132 = icmp eq i64 %iftmp.30.0, %tmp99 ; <i1> [#uses=1]
36 br i1 %tmp132, label %cond_false148, label %cond_next136
38 cond_next136: ; preds = %cond_next129, %bb77
41 cond_false148: ; preds = %cond_next129