switch-in-loop-patch.ll
340 Bytes
; RUN: opt %loadPolly -polly-detect -analyze < %s | FileCheck %s
; CHECK-NOT: Valid
; Verify that we do not detect loops where the loop latch is a switch statement.
; Such loops are not yet supported by Polly.
define void @f() {
b:
br label %d
d:
switch i8 0, label %e [
i8 71, label %d
i8 56, label %d
]
e:
ret void
}