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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=indvars -S %s | FileCheck %s
@g_2168 = external global [4 x [6 x i32]], align 16
@g_1150 = external global ptr, align 8
define internal fastcc void @func_2() unnamed_addr {
; CHECK-LABEL: @func_2(
; CHECK-NEXT: lbl_2898.preheader:
; CHECK-NEXT: br label [[LBL_2898:%.*]]
; CHECK: lbl_2898.loopexit:
; CHECK-NEXT: store ptr getelementptr inbounds (i8, ptr @g_2168, i64 76), ptr @g_1150, align 8
; CHECK-NEXT: br label [[LBL_2898]]
; CHECK: lbl_2898:
; CHECK-NEXT: br label [[FOR_COND884:%.*]]
; CHECK: for.cond884:
; CHECK-NEXT: br i1 false, label [[FOR_BODY888:%.*]], label [[LBL_2898_LOOPEXIT:%.*]]
; CHECK: for.body888:
; CHECK-NEXT: br label [[FOR_COND918:%.*]]
; CHECK: for.cond918:
; CHECK-NEXT: br label [[FOR_END926:%.*]]
; CHECK: for.end926:
; CHECK-NEXT: br label [[FOR_COND936:%.*]]
; CHECK: for.cond936:
; CHECK-NEXT: br label [[FOR_END987:%.*]]
; CHECK: for.end987:
; CHECK-NEXT: br label [[FOR_COND884]]
;
lbl_2898.preheader:
br label %lbl_2898
lbl_2898.loopexit:
%.lcssa = phi ptr [ %0, %for.cond884 ]
store ptr %.lcssa, ptr @g_1150, align 8
br label %lbl_2898
lbl_2898:
%g_1150.promoted = load ptr, ptr @g_1150, align 8
br label %for.cond884
for.cond884:
%0 = phi ptr [ getelementptr inbounds ([4 x [6 x i32]], ptr @g_2168, i64 0, i64 3, i64 1), %for.end987 ], [ %g_1150.promoted, %lbl_2898 ]
%storemerge9 = phi i16 [ %add990, %for.end987 ], [ 0, %lbl_2898 ]
%cmp886 = icmp slt i16 %storemerge9, 3
br i1 %cmp886, label %for.body888, label %lbl_2898.loopexit
for.body888:
br label %for.cond918
for.cond918:
br label %for.end926
for.end926:
br label %for.cond936
for.cond936:
br label %for.end987
for.end987:
%add990 = add i16 %storemerge9, 1
br label %for.cond884
}
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