llvm-mirror/test/Transforms/SimplifyCFG/2003-03-07-DominateProblem.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

18 lines
421 B
LLVM

; RUN: opt < %s -simplifycfg -disable-output
define void @test(i32* %ldo, i1 %c, i1 %d) {
bb9:
br i1 %c, label %bb11, label %bb10
bb10: ; preds = %bb9
br label %bb11
bb11: ; preds = %bb10, %bb9
%reg330 = phi i32* [ null, %bb10 ], [ %ldo, %bb9 ] ; <i32*> [#uses=1]
br label %bb20
bb20: ; preds = %bb20, %bb11
store i32* %reg330, i32** null
br i1 %d, label %bb20, label %done
done: ; preds = %bb20
ret void
}