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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=licm < %s -S | FileCheck %s
define void @test(ptr %arg, ptr %arg1) {
; CHECK-LABEL: @test(
; CHECK-NEXT: bb2:
; CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[ARG1:%.*]], align 4, !invariant.group !0
; CHECK-NEXT: br label [[BB5:%.*]]
; CHECK: bb5:
; CHECK-NEXT: [[TMP6:%.*]] = phi i64 [ 0, [[BB2:%.*]] ], [ [[TMP10:%.*]], [[BB5]] ]
; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i32, ptr [[ARG:%.*]], i64 [[TMP6]]
; CHECK-NEXT: store i32 [[TMP3]], ptr [[TMP7]], align 8
; CHECK-NEXT: [[TMP10]] = add nuw nsw i64 [[TMP6]], 1
; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i64 [[TMP10]], 200
; CHECK-NEXT: br i1 [[TMP11]], label [[BB12:%.*]], label [[BB5]]
; CHECK: bb12:
; CHECK-NEXT: ret void
;
bb2: ; preds = %bb
br label %bb5
bb5: ; preds = %bb5, %bb2
%tmp6 = phi i64 [ 0, %bb2 ], [ %tmp10, %bb5 ]
%tmp3 = load i32, ptr %arg1, align 4, !invariant.group !0
%tmp7 = getelementptr inbounds i32, ptr %arg, i64 %tmp6
store i32 %tmp3, ptr %tmp7, align 8
%tmp10 = add nuw nsw i64 %tmp6, 1
%tmp11 = icmp eq i64 %tmp10, 200
br i1 %tmp11, label %bb12, label %bb5
bb12: ; preds = %bb5, %bb
ret void
}
define void @test_fail(ptr %arg, ptr %arg1) {
; CHECK-LABEL: @test_fail(
; CHECK-NEXT: bb2:
; CHECK-NEXT: br label [[BB5:%.*]]
; CHECK: bb5:
; CHECK-NEXT: [[TMP6:%.*]] = phi i64 [ 0, [[BB2:%.*]] ], [ [[TMP10:%.*]], [[BB5]] ]
; CHECK-NEXT: store i32 3, ptr [[ARG1:%.*]], align 4
; CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[ARG1]], align 4, !invariant.group !0
; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i32, ptr [[ARG:%.*]], i64 [[TMP6]]
; CHECK-NEXT: store i32 [[TMP3]], ptr [[TMP7]], align 8
; CHECK-NEXT: [[TMP10]] = add nuw nsw i64 [[TMP6]], 1
; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i64 [[TMP10]], 200
; CHECK-NEXT: br i1 [[TMP11]], label [[BB12:%.*]], label [[BB5]]
; CHECK: bb12:
; CHECK-NEXT: ret void
;
bb2: ; preds = %bb
br label %bb5
bb5: ; preds = %bb5, %bb2
%tmp6 = phi i64 [ 0, %bb2 ], [ %tmp10, %bb5 ]
store i32 3, ptr %arg1
%tmp3 = load i32, ptr %arg1, align 4, !invariant.group !0
%tmp7 = getelementptr inbounds i32, ptr %arg, i64 %tmp6
store i32 %tmp3, ptr %tmp7, align 8
%tmp10 = add nuw nsw i64 %tmp6, 1
%tmp11 = icmp eq i64 %tmp10, 200
br i1 %tmp11, label %bb12, label %bb5
bb12: ; preds = %bb5, %bb
ret void
}
!0 = !{}
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