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
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -passes=newgvn | llvm-dis
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin7"
define i32 @main(i32 %argc, ptr %argv) nounwind {
entry:
br label %bb84
bb41: ; preds = %bb82
%tmp = load i8, ptr %opt.0, align 1 ; <i8> [#uses=0]
%tmp1 = getelementptr i8, ptr %opt.0, i32 1 ; <ptr> [#uses=2]
switch i32 0, label %bb81 [
i32 102, label %bb82
i32 110, label %bb79
i32 118, label %bb80
]
bb79: ; preds = %bb41
br label %bb82
bb80: ; preds = %bb41
ret i32 0
bb81: ; preds = %bb41
ret i32 1
bb82: ; preds = %bb84, %bb79, %bb41
%opt.0 = phi ptr [ %tmp3, %bb84 ], [ %tmp1, %bb79 ], [ %tmp1, %bb41 ] ; <ptr> [#uses=3]
%tmp2 = load i8, ptr %opt.0, align 1 ; <i8> [#uses=0]
br i1 false, label %bb84, label %bb41
bb84: ; preds = %bb82, %entry
%tmp3 = getelementptr i8, ptr null, i32 1 ; <ptr> [#uses=1]
br label %bb82
}
|
