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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -indvars < %s | FileCheck %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
define void @f(i32* %end.s, i8** %loc, i32 %p) {
; CHECK-LABEL: @f(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[END:%.*]] = getelementptr i32, i32* [[END_S:%.*]], i32 [[P:%.*]]
; CHECK-NEXT: br label [[WHILE_BODY_I:%.*]]
; CHECK: while.body.i:
; CHECK-NEXT: br i1 true, label [[LOOP_EXIT:%.*]], label [[WHILE_BODY_I]]
; CHECK: loop.exit:
; CHECK-NEXT: [[END1:%.*]] = bitcast i32* [[END]] to i8*
; CHECK-NEXT: store i8* [[END1]], i8** [[LOC:%.*]], align 8
; CHECK-NEXT: ret void
;
entry:
%end = getelementptr inbounds i32, i32* %end.s, i32 %p
%init = bitcast i32* %end.s to i8*
br label %while.body.i
while.body.i:
%ptr = phi i8* [ %ptr.inc, %while.body.i ], [ %init, %entry ]
%ptr.inc = getelementptr inbounds i8, i8* %ptr, i8 1
%ptr.inc.cast = bitcast i8* %ptr.inc to i32*
%cmp.i = icmp eq i32* %ptr.inc.cast, %end
br i1 %cmp.i, label %loop.exit, label %while.body.i
loop.exit:
%ptr.inc.lcssa = phi i8* [ %ptr.inc, %while.body.i ]
store i8* %ptr.inc.lcssa, i8** %loc
ret void
}
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