forked from OSchip/llvm-project
26 lines
633 B
LLVM
26 lines
633 B
LLVM
; Testcase reduced from 197.parser by bugpoint
|
|
; RUN: llvm-as < %s | opt -adce
|
|
implementation ; Functions:
|
|
|
|
void %conjunction_prune() {
|
|
; <label>:0 ; No predecessors!
|
|
br label %bb19
|
|
|
|
bb19: ; preds = %bb22, %bb23, %0
|
|
%reg205 = phi sbyte* [ null, %bb22 ], [ null, %bb23 ], [ null, %0 ] ; <sbyte*> [#uses=1]
|
|
br bool false, label %bb21, label %bb22
|
|
|
|
bb21: ; preds = %bb19
|
|
%cast455 = cast sbyte* %reg205 to sbyte** ; <sbyte**> [#uses=0]
|
|
br label %bb22
|
|
|
|
bb22: ; preds = %bb21, %bb19
|
|
br bool false, label %bb19, label %bb23
|
|
|
|
bb23: ; preds = %bb22
|
|
br bool false, label %bb19, label %bb28
|
|
|
|
bb28: ; preds = %bb23
|
|
ret void
|
|
}
|