llvm/test/Transforms/SimplifyCFG/branch-fold.ll
Tanya Lattner f04d8d1593 Upgrade tests to not use llvm-upgrade.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48483 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-18 03:45:45 +00:00

14 lines
361 B
LLVM

; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | grep {br i1} | count 1
define void @test(i32* %P, i32* %Q, i1 %A, i1 %B) {
br i1 %A, label %a, label %b
a: ; preds = %0
br i1 %B, label %b, label %c
b: ; preds = %a, %0
store i32 123, i32* %P
ret void
c: ; preds = %a
ret void
}