forked from OSchip/llvm-project
28 lines
638 B
LLVM
28 lines
638 B
LLVM
; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract-single -disable-output
|
|
|
|
void %ab() {
|
|
entry:
|
|
br label %codeReplTail
|
|
|
|
then.1: ; preds = %codeReplTail
|
|
br label %loopentry.1
|
|
|
|
loopentry.1: ; preds = %loopentry.1.preheader, %no_exit.1
|
|
br bool false, label %no_exit.1, label %loopexit.0.loopexit1
|
|
|
|
no_exit.1: ; preds = %loopentry.1
|
|
br label %loopentry.1
|
|
|
|
loopexit.0.loopexit: ; preds = %codeReplTail
|
|
ret void
|
|
|
|
loopexit.0.loopexit1: ; preds = %loopentry.1
|
|
ret void
|
|
|
|
codeReplTail: ; preds = %codeRepl, %codeReplTail
|
|
switch ushort 0, label %codeReplTail [
|
|
ushort 0, label %loopexit.0.loopexit
|
|
ushort 1, label %then.1
|
|
]
|
|
}
|