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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=slp-vectorizer,dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s3 4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"5target triple = "x86_64-apple-macosx10.8.0"6 7define i32 @foo(ptr nocapture %A, i32 %n) {8; CHECK-LABEL: @foo(9; CHECK-NEXT: entry:10; CHECK-NEXT: [[CALL:%.*]] = tail call i32 (...) @bar()11; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x i32> poison, i32 [[N:%.*]], i32 012; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x i32> [[TMP0]], <4 x i32> poison, <4 x i32> zeroinitializer13; CHECK-NEXT: [[TMP3:%.*]] = mul <4 x i32> [[SHUFFLE]], <i32 5, i32 9, i32 8, i32 10>14; CHECK-NEXT: [[TMP4:%.*]] = add nsw <4 x i32> [[TMP3]], splat (i32 9)15; CHECK-NEXT: store <4 x i32> [[TMP4]], ptr [[A:%.*]], align 416; CHECK-NEXT: ret i32 undef17;18entry:19 %call = tail call i32 (...) @bar() #220 %mul = mul nsw i32 %n, 521 %add = add nsw i32 %mul, 922 store i32 %add, ptr %A, align 423 %mul1 = mul nsw i32 %n, 924 %add2 = add nsw i32 %mul1, 925 %arrayidx3 = getelementptr inbounds i32, ptr %A, i64 126 store i32 %add2, ptr %arrayidx3, align 427 %mul4 = shl i32 %n, 328 %add5 = add nsw i32 %mul4, 929 %arrayidx6 = getelementptr inbounds i32, ptr %A, i64 230 store i32 %add5, ptr %arrayidx6, align 431 %mul7 = mul nsw i32 %n, 1032 %add8 = add nsw i32 %mul7, 933 %arrayidx9 = getelementptr inbounds i32, ptr %A, i64 334 store i32 %add8, ptr %arrayidx9, align 435 ret i32 undef36}37 38 ; We can still vectorize the stores below.39 40declare i32 @bar(...)41