In some rare cases, the register allocator can spill registers but end up not utilizi...
[llvm/msp430.git] / test / Transforms / LoopUnroll / 2007-05-09-UnknownTripCount.ll
blob2086e9678cdca416aa376d5015abed6ffb2b0ca3
1 ; RUN: llvm-as < %s | opt -loop-unroll -unroll-count=3 | llvm-dis | grep bb72.2
3 define void @foo(i32 %trips) {
4 entry:
5         br label %cond_true.outer
7 cond_true.outer:
8         %indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ]
9         br label %bb72
11 bb72:
12         %indvar.next2 = add i32 %indvar1.ph, 1
13         %exitcond3 = icmp eq i32 %indvar.next2, %trips
14         br i1 %exitcond3, label %cond_true138, label %cond_true.outer
16 cond_true138:
17         ret void