llvm-6502/test/Analysis/LoopInfo/2003-05-15-NestingProblem.ll
Reid Spencer eb1d74e0c8 For PR1319:
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 17:36:08 +00:00

31 lines
982 B
LLVM

; This testcase was incorrectly computing that the loopentry.7 loop was
; not a child of the loopentry.6 loop.
;
; RUN: llvm-upgrade < %s | llvm-as | opt -analyze -loops | \
; RUN: grep {^ Loop Containing: %loopentry.7}
void %getAndMoveToFrontDecode() { ; No predecessors!
br label %endif.2
endif.2: ; preds = %0, %loopexit.5
br bool false, label %loopentry.5, label %UnifiedExitNode
loopentry.5: ; preds = %endif.2, %loopexit.6
br bool false, label %loopentry.6, label %UnifiedExitNode
loopentry.6: ; preds = %loopentry.5, %loopentry.7
br bool false, label %loopentry.7, label %loopexit.6
loopentry.7: ; preds = %loopentry.6, %loopentry.7
br bool false, label %loopentry.7, label %loopentry.6
loopexit.6: ; preds = %loopentry.6
br bool false, label %loopentry.5, label %loopexit.5
loopexit.5: ; preds = %loopexit.6
br bool false, label %endif.2, label %UnifiedExitNode
UnifiedExitNode: ; preds = %endif.2, %loopexit.5, %loopentry.5
ret void
}