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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; The test was crashing earlier due to a vectorization attempt; vector-to-scalar cast3; is now forbidden in the legalizer, and the test isn't a vectorization candidate now.4; RUN: opt -S -force-widen-divrem-via-safe-divisor=false -force-vector-width=4 --passes=loop-vectorize < %s | FileCheck %s5 6define void @vector_to_scalar_cast(ptr %out) {7; CHECK-LABEL: define void @vector_to_scalar_cast(8; CHECK-SAME: ptr [[OUT:%.*]]) {9; CHECK-NEXT: [[ENTRY:.*]]:10; CHECK-NEXT: [[VEC0:%.*]] = insertelement <2 x i16> poison, i16 0, i64 011; CHECK-NEXT: [[VEC1:%.*]] = insertelement <2 x i16> [[VEC0]], i16 0, i64 112; CHECK-NEXT: br label %[[LOOP:.*]]13; CHECK: [[LOOP]]:14; CHECK-NEXT: [[IV:%.*]] = phi i32 [ [[IV_NEXT:%.*]], %[[LOOP]] ], [ 1, %[[ENTRY]] ]15; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[IV]], 1116; CHECK-NEXT: [[IV_NEXT]] = add nuw nsw i32 [[IV]], 117; CHECK-NEXT: [[VEC_SCALAR_CAST:%.*]] = bitcast <2 x i16> [[VEC1]] to i3218; CHECK-NEXT: [[SREM:%.*]] = srem i32 0, [[VEC_SCALAR_CAST]]19; CHECK-NEXT: store i32 [[SREM]], ptr [[OUT]], align 420; CHECK-NEXT: br i1 [[EXITCOND]], label %[[LOOP]], label %[[EXIT:.*]]21; CHECK: [[EXIT]]:22; CHECK-NEXT: ret void23;24entry:25 %vec0 = insertelement <2 x i16> poison, i16 0, i64 026 %vec1 = insertelement <2 x i16> %vec0, i16 0, i64 127 br label %loop28 29loop:30 %iv = phi i32 [ %iv.next, %loop ], [ 1, %entry ]31 %exitcond = icmp ne i32 %iv, 1132 %iv.next = add nuw nsw i32 %iv, 133 %vec.scalar.cast = bitcast <2 x i16> %vec1 to i3234 %srem = srem i32 0, %vec.scalar.cast35 store i32 %srem, ptr %out36 br i1 %exitcond, label %loop, label %exit37 38exit:39 ret void40}41