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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -passes=slp-vectorizer -S -slp-max-reg-size=1024 %s | FileCheck %s3 4define void @test1(ptr %a, ptr %b) {5; CHECK-LABEL: @test1(6; CHECK-NEXT: entry:7; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds i32, ptr [[A:%.*]], i64 08; CHECK-NEXT: [[GEP4:%.*]] = getelementptr inbounds i32, ptr [[B:%.*]], i64 09; CHECK-NEXT: [[TMP0:%.*]] = load <4 x i32>, ptr [[GEP0]], align 410; CHECK-NEXT: [[TMP1:%.*]] = shl <4 x i32> [[TMP0]], <i32 1, i32 0, i32 1, i32 0>11; CHECK-NEXT: store <4 x i32> [[TMP1]], ptr [[GEP4]], align 412; CHECK-NEXT: ret void13;14entry:15 %gep0 = getelementptr inbounds i32, ptr %a, i64 016 %gep1 = getelementptr inbounds i32, ptr %a, i64 117 %gep2 = getelementptr inbounds i32, ptr %a, i64 218 %gep3 = getelementptr inbounds i32, ptr %a, i64 319 %0 = load i32, ptr %gep0, align 420 %1 = load i32, ptr %gep1, align 421 %2 = load i32, ptr %gep2, align 422 %3 = load i32, ptr %gep3, align 423 %op0 = shl i32 %0, 124 %op1 = add i32 %1, zeroinitializer25 %op2 = mul i32 %2, 226 %op3 = shl i32 %3, zeroinitializer27 %gep4 = getelementptr inbounds i32, ptr %b, i64 028 %gep5 = getelementptr inbounds i32, ptr %b, i64 129 %gep6 = getelementptr inbounds i32, ptr %b, i64 230 %gep7 = getelementptr inbounds i32, ptr %b, i64 331 store i32 %op0, ptr %gep4, align 432 store i32 %op1, ptr %gep5, align 433 store i32 %op2, ptr %gep6, align 434 store i32 %op3, ptr %gep7, align 435 ret void36}37 38define void @test2(i64 %_xstride) {39; CHECK-LABEL: @test2(40; CHECK-NEXT: entry:41; CHECK-NEXT: [[MUL3:%.*]] = mul i64 [[_XSTRIDE:%.*]], 142; CHECK-NEXT: [[MUL5:%.*]] = mul i64 0, 043; CHECK-NEXT: [[MUL9:%.*]] = sub i64 0, [[_XSTRIDE]]44; CHECK-NEXT: [[MUL12:%.*]] = shl i64 [[_XSTRIDE]], 145; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr i8, ptr null, i64 [[MUL3]]46; CHECK-NEXT: [[ARRAYIDX6:%.*]] = getelementptr i8, ptr null, i64 [[MUL5]]47; CHECK-NEXT: [[ARRAYIDX10:%.*]] = getelementptr i8, ptr null, i64 [[MUL9]]48; CHECK-NEXT: [[ARRAYIDX13:%.*]] = getelementptr i8, ptr null, i64 [[MUL12]]49; CHECK-NEXT: ret void50;51entry:52 %mul3 = mul i64 %_xstride, 153 %mul5 = mul i64 0, 054 %mul9 = sub i64 0, %_xstride55 %mul12 = shl i64 %_xstride, 156 %arrayidx = getelementptr i8, ptr null, i64 %mul357 %arrayidx6 = getelementptr i8, ptr null, i64 %mul558 %arrayidx10 = getelementptr i8, ptr null, i64 %mul959 %arrayidx13 = getelementptr i8, ptr null, i64 %mul1260 ret void61}62