llvm-6502/test/Transforms/LoopUnroll/2004-05-13-DontUnrollTooMuch.ll
2006-12-02 04:23:10 +00:00

16 lines
550 B
LLVM

; RUN: llvm-upgrade < %s | llvm-as | opt -loop-unroll -disable-output
int %main() {
entry:
br label %no_exit
no_exit: ; preds = %entry, %no_exit
%indvar = phi uint [ 0, %entry ], [ %indvar.next, %no_exit ] ; <uint> [#uses=1]
%indvar.next = add uint %indvar, 1 ; <uint> [#uses=2]
%exitcond = setne uint %indvar.next, 2147483648 ; <bool> [#uses=1]
br bool %exitcond, label %no_exit, label %loopexit
loopexit: ; preds = %no_exit
ret int 0
}