mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
15 lines
437 B
LLVM
15 lines
437 B
LLVM
; RUN: llvm-as < %s | opt -loop-unroll -disable-output
|
|
|
|
define i32 @main() {
|
|
entry:
|
|
br label %no_exit
|
|
no_exit: ; preds = %no_exit, %entry
|
|
%indvar = phi i32 [ 0, %entry ], [ %indvar.next, %no_exit ] ; <i32> [#uses=1]
|
|
%indvar.next = add i32 %indvar, 1 ; <i32> [#uses=2]
|
|
%exitcond = icmp ne i32 %indvar.next, -2147483648 ; <i1> [#uses=1]
|
|
br i1 %exitcond, label %no_exit, label %loopexit
|
|
loopexit: ; preds = %no_exit
|
|
ret i32 0
|
|
}
|
|
|