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; RUN: llc -mtriple=powerpc-ibm-aix-xcoff %s -filetype=obj -o %t
; RUN: llvm-objdump %t -d --symbolize-operands --no-show-raw-insn \
; RUN: | FileCheck %s
;; Expect to find the branch labels.
; CHECK-LABEL: <.internal>:
; CHECK-NEXT: 0: mr 4, 3
; CHECK-NEXT: 4: li 3, 0
; CHECK-NEXT: 8: mtctr 4
; CHECK-NEXT: <L0>:
; CHECK-NEXT: c: addi 3, 3, 1
; CHECK-NEXT: 10: bdnz 0xc <L0>
; CHECK-NEXT: 14: blr
; CHECK-LABEL: <.foo>:
; CHECK: 5c: b 0x64 <L0>
; CHECK-NEXT: <L2>:
; CHECK-NEXT: 60: bf 8, 0x84 <L1>
; CHECK-NEXT: <L0>:
; CHECK-NEXT: 64: mr 3, 31
; CHECK-NEXT: 68: bl 0x0 <.internal>
; CHECK-NEXT: 6c: mr 31, 3
; CHECK-NEXT: 70: cmplwi 3, 11
; CHECK-NEXT: 74: bt 0, 0x60 <L2>
; CHECK-NEXT: 78: bl 0x0 <.internal>
; CHECK-NEXT: 7c: nop
; CHECK-NEXT: 80: b 0x60 <L2>
; CHECK-NEXT: <L1>:
; CHECK-NEXT: 84: lwz 31, 60(1)
define internal i32 @internal(i32 %a) {
entry:
br label %for.body
for.body:
%i = phi i32 [ 0, %entry ], [ %next, %for.body ]
%next = add nuw nsw i32 %i, 1
%cond = icmp eq i32 %next, %a
br i1 %cond, label %exit, label %for.body
exit:
ret i32 %next
}
declare void @extern()
define void @foo(i1 %breakcond) {
entry:
br label %loop
loop:
%tmp23phi = phi i32 [ %tmp23, %endif ], [ 0, %entry ]
%tmp23 = call i32 @internal(i32 %tmp23phi)
%tmp27 = icmp ult i32 10, %tmp23
br i1 %tmp27, label %then, label %endif
then: ; preds = %bb
call void @extern()
br label %endif
endif: ; preds = %bb28, %bb
br i1 %breakcond, label %loop, label %loopexit
loopexit:
ret void
}
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