vect-bitcast.ll
2 KB
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
; RUN: llc -march=hexagon < %s
; REQUIRES: asserts
; Used to fail with "Cannot BITCAST between types of different sizes!"
target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
target triple = "hexagon"
define void @foo() nounwind {
entry:
br label %while.body
while.body: ; preds = %if.then155, %if.then12, %if.then, %entry
br i1 undef, label %if.then, label %if.else
if.then: ; preds = %while.body
br label %while.body
if.else: ; preds = %while.body
br i1 undef, label %if.then12, label %if.else17
if.then12: ; preds = %if.else
br label %while.body
if.else17: ; preds = %if.else
br i1 false, label %if.then22, label %if.else35
if.then22: ; preds = %if.else17
unreachable
if.else35: ; preds = %if.else17
br i1 false, label %if.then40, label %if.else83
if.then40: ; preds = %if.else35
unreachable
if.else83: ; preds = %if.else35
br i1 false, label %if.then88, label %if.else150
if.then88: ; preds = %if.else83
unreachable
if.else150: ; preds = %if.else83
%cmp154 = icmp eq i32 undef, 0
br i1 %cmp154, label %if.then155, label %if.else208
if.then155: ; preds = %if.else150
%_p_splat.1 = shufflevector <1 x i16> zeroinitializer, <1 x i16> undef, <2 x i32> zeroinitializer
%0 = sext <2 x i16> %_p_splat.1 to <2 x i32>
%mul198p_vec.1 = mul <2 x i32> %0, <i32 4, i32 4>
%1 = extractelement <2 x i32> %mul198p_vec.1, i32 0
store i32 %1, i32* undef, align 4
br label %while.body
if.else208: ; preds = %if.else150
unreachable
}