llvm-mirror/test/Transforms/SCCP/apint-phi.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

20 lines
294 B
LLVM

; RUN: opt < %s -sccp -S | not grep phi
define i999 @test(i999%A, i1 %c) {
bb1:
br label %BB2
BB2:
%V = phi i999 [2, %bb1], [%A, %BB4]
br label %BB3
BB3:
%E = trunc i999 %V to i1
%F = and i1 %E, %c
br i1 %F, label %BB4, label %BB5
BB4:
br label %BB2
BB5:
ret i999 %V
}