1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
; RUN: llc < %s -march=x86-64 > %t
; RUN: grep movb %t | count 1
; RUN: grep "movzb[wl]" %t
define void @handle_vector_size_attribute() nounwind {
entry:
%tmp69 = load i32, i32* null ; <i32> [#uses=1]
switch i32 %tmp69, label %bb84 [
i32 2, label %bb77
i32 1, label %bb77
]
bb77: ; preds = %entry, %entry
%tmp99 = udiv i64 0, 0 ; <i64> [#uses=1]
%tmp = load i8, i8* null ; <i8> [#uses=1]
%tmp114 = icmp eq i64 0, 0 ; <i1> [#uses=1]
br label %cond_true115
bb84: ; preds = %entry
ret void
cond_true115: ; preds = %bb77
%tmp118 = load i8, i8* null ; <i8> [#uses=1]
br label %cond_true120
cond_true120: ; preds = %cond_true115
%tmp127 = udiv i8 %tmp, %tmp118 ; <i8> [#uses=1]
%tmp127.upgrd.1 = zext i8 %tmp127 to i64 ; <i64> [#uses=1]
br label %cond_next129
cond_next129: ; preds = %cond_true120, %cond_true115
%iftmp.30.0 = phi i64 [ %tmp127.upgrd.1, %cond_true120 ] ; <i64> [#uses=1]
%tmp132 = icmp eq i64 %iftmp.30.0, %tmp99 ; <i1> [#uses=1]
br i1 %tmp132, label %cond_false148, label %cond_next136
cond_next136: ; preds = %cond_next129, %bb77
ret void
cond_false148: ; preds = %cond_next129
ret void
}
|
