In some rare cases, the register allocator can spill registers but end up not utilizi...
[llvm/msp430.git] / test / Transforms / JumpThreading / 2008-11-28-InfLoop.ll
blob974b9ef77478e5835dd40dd74c1fcc184267e624
1 ; RUN: llvm-as < %s | opt -jump-threading | llvm-dis
3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
4 target triple = "i386-apple-darwin9.5"
5         %struct.decContext = type { i32 }
6         %struct.decNumber = type { i32, i32 }
8 define i32 @decNumberPower(%struct.decNumber* %res, %struct.decNumber* %lhs, %struct.decNumber* %rhs, %struct.decContext* %set) nounwind {
9 entry:
10         br i1 true, label %decDivideOp.exit, label %bb7.i
12 bb7.i:          ; preds = %bb7.i, %entry
13         br label %bb7.i
15 decDivideOp.exit:               ; preds = %entry
16         ret i32 undef