[RS4GC] Fix rematerialization of bitcast of bitcast.
[oota-llvm.git] / test / Transforms / LICM / 2008-05-20-AliasSetVAArg.ll
1 ; RUN: opt < %s -licm -disable-output
2 ; PR2346
3 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"
4 target triple = "i686-pc-linux-gnu"
5         %struct._zval_struct = type { %union._double, i32, i8, i8, i8, i8 }
6         %union._double = type { double }
7
8 define i8* @zend_fetch_resource(%struct._zval_struct** %passed_id, i32 %default_id, i8* %resource_type_name, i32* %found_resource_type, i32 %num_resource_types, ...) {
9 entry:
10         br label %whilebody.i.i
11
12 whilebody.i.i:          ; preds = %whilebody.i.i, %entry
13         br i1 false, label %ifthen.i.i, label %whilebody.i.i
14
15 ifthen.i.i:             ; preds = %whilebody.i.i
16         br label %forcond
17
18 forcond:                ; preds = %forbody, %ifthen.i.i
19         br i1 false, label %forbody, label %afterfor
20
21 forbody:                ; preds = %forcond
22         va_arg i8** null, i32           ; <i32>:0 [#uses=0]
23         br i1 false, label %ifthen59, label %forcond
24
25 ifthen59:               ; preds = %forbody
26         unreachable
27
28 afterfor:               ; preds = %forcond
29         ret i8* null
30 }