llvm/test/Transforms/PredicateSimplifier/2007-01-04-SelectSwitch.ll
Tanya Lattner ce7d5db4d8 Upgrade tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48536 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 05:39:35 +00:00

18 lines
482 B
LLVM

; RUN: llvm-as < %s | opt -predsimplify -disable-output
define void @ercMarkCurrMBConcealed(i32 %comp) {
entry:
%tmp5 = icmp slt i32 %comp, 0 ; <i1> [#uses=2]
%comp_addr.0 = select i1 %tmp5, i32 0, i32 %comp ; <i32> [#uses=1]
switch i32 %comp_addr.0, label %return [
i32 0, label %bb
]
bb: ; preds = %entry
br i1 %tmp5, label %bb87.bb97_crit_edge.critedge, label %return
bb87.bb97_crit_edge.critedge: ; preds = %bb
ret void
return: ; preds = %bb, %entry
ret void
}