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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt -passes="loop-vectorize" -pass-remarks-output=%t.yaml -S %s | FileCheck %s3; RUN: FileCheck --input-file=%t.yaml --check-prefix=REMARKS %s4 5; REMARKS: the cost-model indicates that vectorization is not beneficial6 7; Test for https://github.com/llvm/llvm-project/issues/116375.8define void @test_i24_load_for(ptr noalias %src, ptr %dst) {9; CHECK-LABEL: define void @test_i24_load_for(10; CHECK-SAME: ptr noalias [[SRC:%.*]], ptr [[DST:%.*]]) {11; CHECK-NEXT: [[ENTRY:.*]]:12; CHECK-NEXT: br label %[[LOOP:.*]]13; CHECK: [[LOOP]]:14; CHECK-NEXT: [[IV:%.*]] = phi i16 [ 0, %[[ENTRY]] ], [ [[IV_NEXT:%.*]], %[[LOOP]] ]15; CHECK-NEXT: [[FOR:%.*]] = phi i24 [ 0, %[[ENTRY]] ], [ [[FOR_NEXT:%.*]], %[[LOOP]] ]16; CHECK-NEXT: [[IV_NEXT]] = add i16 [[IV]], 117; CHECK-NEXT: [[GEP_SRC:%.*]] = getelementptr inbounds i24, ptr [[SRC]], i16 [[IV]]18; CHECK-NEXT: [[FOR_NEXT]] = load i24, ptr [[GEP_SRC]], align 119; CHECK-NEXT: [[GEP_DST:%.*]] = getelementptr inbounds i24, ptr [[DST]], i16 [[IV]]20; CHECK-NEXT: store i24 [[FOR]], ptr [[GEP_DST]], align 421; CHECK-NEXT: [[EC:%.*]] = icmp eq i16 [[IV_NEXT]], 100022; CHECK-NEXT: br i1 [[EC]], label %[[EXIT:.*]], label %[[LOOP]]23; CHECK: [[EXIT]]:24; CHECK-NEXT: ret void25;26entry:27 br label %loop28 29loop:30 %iv = phi i16 [ 0, %entry ], [ %iv.next, %loop ]31 %for = phi i24 [ 0, %entry ], [ %for.next, %loop ]32 %iv.next = add i16 %iv, 133 %gep.src = getelementptr inbounds i24, ptr %src, i16 %iv34 %for.next = load i24, ptr %gep.src, align 135 %gep.dst = getelementptr inbounds i24, ptr %dst, i16 %iv36 store i24 %for, ptr %gep.dst37 %ec = icmp eq i16 %iv.next, 100038 br i1 %ec, label %exit, label %loop39 40exit:41 ret void42}43