; Completely unroll loops without a canonical IV.
;
-; CHECK: @sansCanonical
+; CHECK-LABEL: @sansCanonical(
; CHECK-NOT: phi
; CHECK-NOT: icmp
; CHECK: ret
; latch block. Canonical unrolling incorrectly unrolls it, but SCEV
; unrolling does not.
;
-; CHECK: @earlyLoopTest
+; CHECK-LABEL: @earlyLoopTest(
; CHECK: tail:
; CHECK-NOT: br
; CHECK: br i1 %cmp2, label %loop, label %exit2
; SCEV cannot currently unroll this loop.
; It should ideally detect a trip count of 5.
; rdar:14038809 [SCEV]: Optimize trip count computation for multi-exit loops.
-; CHECK: @multiExit
+; CHECK-LABEL: @multiExit(
; CHECKFIXME: getelementptr i32* %base, i32 10
; CHECKFIXME-NEXT: load i32*
; CHECKFIXME: br i1 false, label %l2.10, label %exit1
; LoopUnroll utility uses this assumption to optimize the latch
; block's branch.
;
-; CHECK: @multiExitIncomplete
+; CHECK-LABEL: @multiExitIncomplete(
; CHECK: l3:
; CHECK-NOT: br
; CHECK: br i1 %cmp3, label %l1, label %exit3
; When loop unroll merges a loop exit with one of its parent loop's
; exits, SCEV must forget its ExitNotTaken info.
;
-; CHECK: @nestedUnroll
+; CHECK-LABEL: @nestedUnroll(
; CHECK-NOT: br i1
; CHECK: for.body87:
define void @nestedUnroll() nounwind {
; the loop latch's exit count of zero is an upper bound on the number
; of iterations.
;
-; CHECK: @nsw_latch
+; CHECK-LABEL: @nsw_latch(
; CHECK: for.body:
; CHECK: %b.03 = phi i32 [ 0, %entry ], [ %add, %for.cond ]
; CHECK: return: