mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
5639cb6b9e
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85021 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
966 B
LLVM
31 lines
966 B
LLVM
; This testcase was incorrectly computing that the loopentry.7 loop was
|
|
; not a child of the loopentry.6 loop.
|
|
;
|
|
; RUN: opt < %s -analyze -loops | \
|
|
; RUN: grep {^ Loop at depth 4 containing: %loopentry.7<header><latch><exiting>}
|
|
|
|
define void @getAndMoveToFrontDecode() {
|
|
br label %endif.2
|
|
|
|
endif.2: ; preds = %loopexit.5, %0
|
|
br i1 false, label %loopentry.5, label %UnifiedExitNode
|
|
|
|
loopentry.5: ; preds = %loopexit.6, %endif.2
|
|
br i1 false, label %loopentry.6, label %UnifiedExitNode
|
|
|
|
loopentry.6: ; preds = %loopentry.7, %loopentry.5
|
|
br i1 false, label %loopentry.7, label %loopexit.6
|
|
|
|
loopentry.7: ; preds = %loopentry.7, %loopentry.6
|
|
br i1 false, label %loopentry.7, label %loopentry.6
|
|
|
|
loopexit.6: ; preds = %loopentry.6
|
|
br i1 false, label %loopentry.5, label %loopexit.5
|
|
|
|
loopexit.5: ; preds = %loopexit.6
|
|
br i1 false, label %endif.2, label %UnifiedExitNode
|
|
|
|
UnifiedExitNode: ; preds = %loopexit.5, %loopentry.5, %endif.2
|
|
ret void
|
|
}
|